Stronger Q1 2026 earnings at SiriusPoint (SPNT) as profit and underwriting improve

Rhea-AI Filing Summary

SiriusPoint Ltd. reported stronger quarterly results for the three months ended March 31, 2026. Total revenues rose to $774.6 million from $727.3 million, driven by higher net earned premium of $638.9 million and other revenues of $57.9 million, which included a $25.2 million gain on the sale of its 49% stake in Arcadian Risk Capital Ltd.

Net income increased to $102.3 million from $62.0 million, and net income available to common shareholders rose to $99.6 million, with basic earnings per share improving to $0.85 from $0.50. The underwriting result improved, with the consolidated combined ratio moving to 88.9% from 95.4%, helped by lower catastrophe losses and favorable prior-year reserve development of $17.9 million.

The company redeemed all 8,000,000 Series B preference shares on February 26, 2026 for an aggregate $203.9 million in cash and repurchased 1,052,610 common shares for $21.9 million under its share repurchase program. Cash, cash equivalents and restricted cash increased to $1,010.7 million, while total shareholders’ equity attributable to SiriusPoint shareholders was $2,302.4 million, reflecting the preference share redemption and unrealized investment losses recorded in other comprehensive income.

Positive

• Stronger profitability and underwriting: Net income rose to $102.3 million from $62.0 million and the consolidated combined ratio improved to 88.9% from 95.4%, reflecting better underwriting performance, lower catastrophe losses and $17.9 million of favorable prior-year reserve development.

Negative

• None.

Insights

Insurance sector equity analyst

SiriusPoint delivered stronger earnings, better underwriting performance, and meaningful capital actions this quarter.

SiriusPoint grew total revenues to $774.6 million, with net income up to $102.3 million. Underwriting improved as the consolidated combined ratio fell to 88.9% from 95.4%, supported by lower catastrophe losses and $17.9 million of favorable prior-year reserve development.

Capital deployment was active: the company fully redeemed $203.9 million of Series B preference shares and repurchased 1,052,610 common shares for $21.9 million. These moves simplify the capital structure and reduce future preference dividends, while cash, cash equivalents and restricted cash increased to $1,010.7 million.

Strategically, SiriusPoint closed the $140.4 million Arcadian stake sale, recognizing a $25.2 million gain, and advanced its assistance and travel platform with the Assist America acquisition and the planned World Nomads purchase. Future filings may provide more detail on how these transactions contribute to segment income and services revenues.

Key Figures

Total revenues: $774.6 million Net income: $102.3 million Basic EPS: $0.85 per share +5 more

8 metrics

Total revenues $774.6 million Three months ended March 31, 2026 vs $727.3 million in 2025

Net income $102.3 million Three months ended March 31, 2026 (vs $62.0 million in 2025)

Basic EPS $0.85 per share Net income available to common shareholders, Q1 2026

Combined ratio 88.9% Core underwriting performance for three months ended March 31, 2026

Arcadian sale gain $25.2 million Gain recognized in other revenues in Q1 2026

Preference share redemption $203.9 million cash Full redemption of 8,000,000 Series B preference shares on February 26, 2026

Common share repurchases $21.9 million 1,052,610 shares repurchased in Q1 2026 at $20.78 average price

Cash and restricted cash $1,010.7 million Cash, cash equivalents and restricted cash as of March 31, 2026

Key Terms

Combined ratio, Loss portfolio transfer, Series B preference shares, Segment income (loss), +1 more

5 terms

Combined ratio financial

"Combined ratio | 88.9 | % | 87.8 | %"

The combined ratio is a way insurance companies measure how well they are doing by adding up all their costs and claims and comparing them to the money they earn from premiums. If the ratio is below 100%, it means the company is making a profit; if it's above 100%, they are losing money. It helps see if an insurance company is financially healthy or not.

Loss portfolio transfer financial

"entered into a Loss Portfolio Transfer Reinsurance Agreement (the “2024 LPT”)"

A loss portfolio transfer is an insurance transaction where an insurer sells the legal responsibility and money set aside for past claims to a reinsurer, effectively handing off a “closed box” of known or estimated liabilities. For investors, it matters because it can tidy a company’s balance sheet, reduce future profit swings tied to old claims, and create immediate gains or costs that change reported capital and earnings.

Series B preference shares financial

"The Series B preference shares were fully redeemed on February 26, 2026."

Series B preference shares are a class of preferred stock issued during a company's later private funding round; they give holders priority over common shareholders for dividends and for receiving money if the company is sold or liquidated. Think of them as a “first-in-line” ticket that can also often be converted into ordinary shares or carry special voting or protective rights, so they matter to investors because they shape potential returns, downside protection, ownership percentage, and future dilution.

Segment income (loss) financial

"Management uses segment income (loss) as the primary basis for assessing segment performance."

Current expected credit losses financial

"The Company’s allowance for expected credit losses was $28.0 million as of March 31, 2026"

An accounting rule that requires lenders and creditors to estimate and record expected loan losses up front, based on current information and reasonable forecasts, rather than waiting until losses actually occur. Think of it as a bank setting aside a rainy-day fund based on the weather report instead of only after storms hit; for investors this affects reported profits, reserves and capital levels and can change perceptions of a firm’s financial strength.

10-Q Quarterly Reports: What Changes Quarter to Quarter →

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

___________________________

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2026

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

Commission File Number 001-36052

SIRIUSPOINT LTD.

(Exact name of registrant as specified in its charter)

Bermuda						98-1599372
(State or other jurisdiction of incorporation or organization)						(I.R.S. Employer Identification No.)

Point Building

3 Waterloo Lane

Pembroke HM 08, Bermuda

+1 441 542-3300

(Address of Principal Executive Offices) (Registrant’s Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class			Trading symbol(s)			Name of each exchange on which registered
Common Shares, $0.10 par value			SPNT			New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes    ☒    No    ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).Yes    ☒    No    ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer			☒			Accelerated filer			☐
Non-accelerated filer			☐			Smaller reporting company			☐
						Emerging growth company			☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     ☐

As of May 4, 2026, the registrant had 117,542,130 common shares issued and outstanding.

SiriusPoint Ltd.

INDEX

			Page
PART I. FINANCIAL INFORMATION			1
Item 1. Financial Statements			1
Consolidated Balance Sheets as of March 31, 2026 (unaudited) and December 31, 2025			1
Consolidated Statements of Income for the three months ended March 31, 2026 and 2025 (unaudited)			2
Consolidated Statements of Comprehensive Income for the three months ended March 31, 2026 and 2025 (unaudited)			3
Consolidated Statements of Shareholders' Equity for the three months ended March 31, 2026 and 2025 (unaudited)			4
Consolidated Statements of Cash Flows for the three months ended March 31, 2026 and 2025 (unaudited)			5
Notes to the Consolidated Financial Statements
Note 1. Organization			6
Note 2. Significant accounting policies			6
Note 3. Significant transactions			7
Note 4. Segment reporting			8
Note 5. Cash, cash equivalents, restricted cash and restricted investments			12
Note 6. Fair value measurements			12
Note 7. Investments			17
Note 8. Derivatives			21
Note 9. Variable and voting interest entities			22
Note 10. Loss and loss adjustment expense reserves			24
Note 11. Allowance for expected credit losses			25
Note 12. Debt and letter of credit facilities			26
Note 13. Income taxes			27
Note 14. Shareholders' equity			28
Note 15. Earnings per share available to SiriusPoint common shareholders			29
Note 16. Related party transactions			29
Note 17. Commitments and contingencies			30
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations			32
Item 3. Quantitative and Qualitative Disclosures About Market Risk			50
Item 4. Controls and Procedures			51
PART II. OTHER INFORMATION			52
Item 1. Legal Proceedings			52
Item 1A. Risk Factors			52
Item 2. Unregistered Sales of Equity Securities, Use of Proceeds and Issuer Purchases of Equity Securities			53
Item 3. Defaults Upon Senior Securities			53
Item 4. Mine Safety Disclosures			53
Item 5. Other Information			53
Item 6. Exhibits			54

PART I - Financial Information

ITEM 1. Financial Statements

SIRIUSPOINT LTD.

CONSOLIDATED BALANCE SHEETS (UNAUDITED)

As of March 31, 2026 and December 31, 2025

(expressed in millions of U.S. dollars, except per share and share amounts)

			March 31, 2026						December 31, 2025
Assets
Debt securities, available for sale, at fair value, net of allowance for credit losses of $0.0 (2025 - $0.0 ) (cost - $4,896.1; 2025 - $5,118.3 )			$	4,892.9					$	5,168.6
Debt securities, trading, at fair value (cost - $111.3; 2025 - $114.6)			86.0						90.3
Short-term investments, at fair value (cost - $32.2; 2025 - $28.4)			32.5						28.3
Other long-term investments, at fair value (cost - $410.4; 2025 - $421.9) (includes related party investments at fair value of $203.8 (2025 - $216.1))			295.4						315.1
Total investments			5,306.8						5,602.3
Cash and cash equivalents			856.9						731.2
Restricted cash and cash equivalents			153.8						171.2
Due from brokers			40.1						7.5
Interest and dividends receivable			41.4						47.1
Insurance and reinsurance balances receivable, net			2,420.8						2,260.3
Deferred acquisition costs, net			403.4						384.1
Unearned premiums ceded			573.3						487.4
Loss and loss adjustment expenses recoverable, net			2,020.2						2,102.3
Deferred tax asset			256.7						267.7
Goodwill			18.6						—
Intangible assets			139.8						121.2
Other assets			251.2						272.1
Assets held for sale			—						115.2
Total assets			$	12,483.0					$	12,569.6
Liabilities
Loss and loss adjustment expense reserves			$	5,732.7					$	5,782.5
Unearned premium reserves			1,991.2						1,855.4
Reinsurance balances payable			1,455.0						1,447.6
Debt			679.6						688.6
Due to brokers			3.4						5.5
Deferred tax liability			73.4						73.0
Other liabilities			244.3						246.1
Total liabilities			10,179.6						10,098.7
Commitments and contingent liabilities (refer to Note 17)
Shareholders’ equity
Series B preference shares (2025 - par value $0.10; authorized and issued: 8,000,000)			—						200.0
Common shares (issued and outstanding: 115,936,935 (2025 - 116,989,799))			11.6						11.7
Additional paid-in capital			956.4						967.7
Retained earnings			1,328.1						1,228.5
Accumulated other comprehensive income, net of tax			6.3						61.9
Shareholders’ equity attributable to SiriusPoint shareholders			2,302.4						2,469.8
Noncontrolling interests			1.0						1.1
Total shareholders’ equity			2,303.4						2,470.9
Total liabilities, noncontrolling interests and shareholders’ equity			$	12,483.0					$	12,569.6
The accompanying Notes to the Consolidated Financial Statements are an integral part of the Consolidated Financial Statements.

1

SIRIUSPOINT LTD.

CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)

For the three months ended March 31, 2026 and 2025

(expressed in millions of U.S. dollars, except per share and share amounts)

			2026						2025
Revenues
Net earned premium			$	638.9					$	626.7
Net investment income			66.4						71.2
Net investment gains (losses)			11.4						(0.3)
Other revenues			57.9						29.7
Total revenues			774.6						727.3
Expenses
Loss and loss adjustment expenses incurred, net			362.9						401.8
Acquisition costs, net			147.8						129.7
Other underwriting expenses			50.5						41.1
Net corporate and other expenses			71.2						60.6
Intangible asset amortization			2.6						2.9
Interest expense			16.8						18.1
Foreign exchange (gains) losses			1.3						(2.2)
Total expenses			653.1						652.0
Income before income tax expense			121.5						75.3
Income tax expense			(19.2)						(13.3)
Net income			102.3						62.0
Net income attributable to noncontrolling interests			(0.1)						(0.4)
Net income available to SiriusPoint			102.2						61.6
Dividends on Series B preference shares			(2.6)						(4.0)
Net income available to SiriusPoint common shareholders			$	99.6					$	57.6
Earnings per share available to SiriusPoint common shareholders
Basic earnings per share available to SiriusPoint common shareholders			$	0.85					$	0.50
Diluted earnings per share available to SiriusPoint common shareholders			$	0.82					$	0.49
Weighted average number of common shares used in the determination of earnings per share
Basic			116,725,419						115,975,961
Diluted			121,695,056						118,555,166
The accompanying Notes to the Consolidated Financial Statements are an integral part of the Consolidated Financial Statements.

2

SIRIUSPOINT LTD.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)

For the three months ended March 31, 2026 and 2025

(expressed in millions of U.S. dollars)

			2026						2025
Comprehensive income
Net income			$	102.3					$	62.0
Other comprehensive income (loss), net of tax
Change in foreign currency translation adjustment			(5.3)						(0.2)
Unrealized gains (losses) from debt securities held as available for sale investments			(57.3)						32.7
Reclassifications from accumulated other comprehensive income (loss)			7.0						(2.0)
Total other comprehensive income (loss)			(55.6)						30.5
Comprehensive income			46.7						92.5
Net income attributable to noncontrolling interests			(0.1)						(0.4)
Comprehensive income available to SiriusPoint			$	46.6					$	92.1
The accompanying Notes to the Consolidated Financial Statements are an integral part of the Consolidated Financial Statements.

3

SIRIUSPOINT LTD.

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (UNAUDITED)

For the three months ended March 31, 2026 and 2025

(expressed in millions of U.S. dollars)

			2026						2025
Series B preference shares
Balance, beginning of period			$	200.0					$	200.0
Redemption of preference shares			(200.0)						—
Balance, end of period			—						200.0
Common shares
Balance, beginning of period			11.7						11.6
Issuance of common shares, net			—						0.1
Common shares repurchased and retired			(0.1)						(0.1)
Balance, end of period			11.6						11.6
Additional paid-in capital
Balance, beginning of period			967.7						945.0
Issuance of common shares, net			0.2						(0.2)
Share compensation			10.3						7.6
Common shares repurchased and retired			(21.8)						(7.7)
Balance, end of period			956.4						944.7
Retained earnings
Balance, beginning of period			1,228.5						784.9
Net income			102.3						62.0
Net income attributable to noncontrolling interests			(0.1)						(0.4)
Dividends on preference shares			(2.6)						(4.0)
Balance, end of period			1,328.1						842.5
Accumulated other comprehensive income, net of tax
Balance, beginning of period			61.9						(4.1)
Change in foreign currency translation adjustment
Balance, beginning of period			(0.9)						(3.0)
Change in foreign currency translation adjustment			(5.3)						(0.2)
Balance, end of period			(6.2)						(3.2)
Unrealized gains (losses) from debt securities held as available for sale investments
Balance, beginning of period			62.8						(1.1)
Unrealized gains (losses) from debt securities held as available for sale investments			(57.3)						32.7
Reclassifications from accumulated other comprehensive income (loss)			7.0						(2.0)
Balance, end of period			12.5						29.6
Balance, end of period			6.3						26.4
Shareholders’ equity attributable to SiriusPoint shareholders			2,302.4						2,025.2
Noncontrolling interests			1.0						1.5
Total shareholders’ equity			$	2,303.4					$	2,026.7
The accompanying Notes to the Consolidated Financial Statements are an integral part of the Consolidated Financial Statements.

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SIRIUSPOINT LTD.

CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

For the three months ended March 31, 2026 and 2025

(expressed in millions of U.S. dollars)

			2026						2025
Operating activities
Net income			$	102.3					$	62.0
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Share compensation			10.5						7.6
Net realized and unrealized (gain) loss on investments and derivatives			(11.4)						0.3
Amortization of premium and accretion of discount, net			(8.8)						(9.3)
Amortization of intangible assets			2.6						2.9
Other items, net			(14.0)						16.8
Changes in assets and liabilities:
Insurance and reinsurance balances receivable, net			(160.4)						(187.3)
Deferred acquisition costs, net			(19.3)						(41.8)
Unearned premiums ceded			(85.9)						(50.4)
Loss and loss adjustment expenses recoverable, net			82.1						(20.4)
Deferred tax asset/liability			20.0						20.0
Other assets			24.9						(12.7)
Interest and dividends receivable			5.7						1.9
Loss and loss adjustment expense reserves			(49.8)						108.7
Unearned premium reserves			135.8						177.6
Deferred gain on retroactive reinsurance			—						(1.9)
Reinsurance balances payable			7.4						(74.1)
Other liabilities			(15.0)						(88.8)
Held for sale asset			115.2						—
Net cash provided by (used in) operating activities			141.9						(88.9)
Investing activities
Purchases of debt securities, available-for-sale			(274.2)						(487.2)
Purchases of short-term investments			(13.8)						(27.6)
Purchases of other investments			(3.0)						(8.0)
Proceeds from sales and maturities of debt securities, available-for-sale			504.9						1,028.2
Proceeds from sales and maturities of debt securities, trading and short-term investments			11.0						120.8
Proceeds from sales and maturities of other investments			28.2						3.7
Change in due to/from brokers, net			(34.7)						(19.0)
Business acquisitions, net (cash and restricted cash acquired of $4.9)			(29.4)						—
Net cash provided by investing activities			189.0						610.9
Financing activities
Redemption of preference shares			(200.0)						—
Purchases of SiriusPoint common shares under share repurchase program			(21.9)						(490.8)
Net proceeds from deposit liability contracts			3.6						3.9
Cash dividends paid to preference shareholders			(3.9)						(4.0)
Taxes paid on withholding shares			(0.2)						(0.2)
Change in total noncontrolling interests, net			(0.2)						(0.3)
Net cash used in financing activities			(222.6)						(491.4)
Net increase in cash, cash equivalents and restricted cash			108.3						30.6
Cash, cash equivalents and restricted cash at beginning of period			902.4						894.6
Cash, cash equivalents and restricted cash at end of period			$	1,010.7					$	925.2
The accompanying Notes to the Consolidated Financial Statements are  an integral part of the Consolidated Financial Statements.

5

SiriusPoint Ltd.

Notes to the Consolidated Financial Statements (UNAUDITED)

(Expressed in U.S. Dollars)

1. Organization

SiriusPoint Ltd. (together with its consolidated subsidiaries, “SiriusPoint” or the “Company”) was incorporated under the laws of Bermuda on October 6, 2011. Through its subsidiaries, the Company is a provider of global multi-line insurance and reinsurance products and services. 

These unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 in Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete annual financial statements. This Quarterly Report on Form 10-Q (“Form 10-Q”) should be read in conjunction with the audited financial statements and related footnotes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025 (the “2025 Form 10-K”) filed with the U.S. Securities and Exchange Commission on February 24, 2026.

In the opinion of management, these unaudited consolidated financial statements reflect all adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of the Company’s financial position and results of operations as at the end of and for the periods presented. All intercompany balances and transactions have been eliminated.

The results for the three months ended March 31, 2026 are not necessarily indicative of the results for the full calendar year.

Tabular amounts are in U.S. Dollars in millions, except share amounts, unless otherwise noted.

2. Significant accounting policies

Other than the items listed below, there were no significant updates to the Company’s significant accounting policies as described in its 2025 Form 10-K.

Business combinations

The Company accounts for business combinations using the acquisition method of accounting, under which the purchase price of the acquisition is allocated to the assets acquired and liabilities assumed using the fair values determined by management as of the acquisition date.

Goodwill

Goodwill represents the excess of acquisition cost over the fair value of the identifiable assets acquired and liabilities assumed in connection with an acquisition. The Company tests goodwill for potential impairment annually, or more frequently if events or changes in circumstances indicate that the asset is impaired. For the purpose of evaluating goodwill for impairment, the Company may first perform a qualitative assessment to determine whether it is necessary to perform a quantitative goodwill impairment test. If determined to be necessary, the quantitative test compares the fair value of a reporting unit with its carrying amount, including goodwill. If the fair value of a reporting unit exceeds its carrying amount, goodwill of the reporting unit is considered not impaired. If the carrying amount of the reporting unit exceeds the fair value, an impairment loss is recognized in an amount equal to that excess, limited to the total amount of goodwill allocated to that reporting unit.

Recently issued accounting standards

Issued and effective as of March 31, 2026

Management of Credit Losses for Accounts Receivable and Contract Assets

In July 2025, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2025-05, Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets (“ASU 2025-05”). The amendment provides guidance for estimating expected credit losses on current accounts receivable and current contract assets. ASU 2025-05 is effective for all entities for annual periods beginning after December 15, 2025, and interim reporting periods within those annual reporting periods. The Company adopted this accounting standard effective January 1, 2026 and its adoption did not have a material impact on the Company’s consolidated financial statements.

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Issued but not yet effective as of March 31, 2026

Expense Disaggregation Disclosures

In November 2024, the FASB issued Accounting Standards Update 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses (“ASU 2024-03”). The ASU requires a public business entity to provide disaggregated disclosures of certain categories of expenses on an annual and interim basis including employee compensation, depreciation, and intangible asset amortization for each income statement line item that contains those expenses. ASU 2024-03 is effective for annual periods beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. Management is in the process of reviewing this update to assess the impact on its consolidated financial statements and disclosures.

Internal-Use Software

In September 2025, the FASB issued Accounting Standards Update 2025-06, Intangibles—Goodwill and Other—Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software (“ASU 2025-06”). The amendment updates accounting guidelines around capitalizing software costs. ASU 2025-06 is effective for all entities for annual periods beginning after December 15, 2027, and interim reporting periods within those annual reporting periods. Management is in the process of reviewing this update to assess the impact on its consolidated financial statements and disclosures.

The Company considers the applicability and impact of all accounting standard updates ("ASUs") issued by the FASB. ASUs issued during the three months ended March 31, 2026 and not listed above were assessed and either determined to be not applicable or expected to have minimal impact on the Company’s consolidated financial statements and disclosures.

Reclassifications

Certain comparative figures have been reclassified to conform to the current year presentation. These reclassifications had no impact on the previously reported net income (loss) or shareholders’ equity attributable to SiriusPoint shareholders.

3. Significant transactions

Sale of Arcadian

On October 3, 2025, the Company entered into an agreement to sell its 49% equity stake in Arcadian Risk Capital Ltd. (“Arcadian”) to Lee Equity Partners for total consideration of $140.4 million, inclusive of a pre-close dividend. The Company also renewed and extended its capacity agreement with Arcadian until the end of 2031. On January 30, 2026, the transaction closed following the satisfaction of customary closing conditions and the Company recognized a gain of $25.2 million in Other revenues in its consolidated income statement during the three months ended March 31, 2026.

During 2025, the Company accounted for its 49% ownership in Arcadian under the equity method of accounting and recorded its share of net income in Other revenues in its consolidated income statement. As of December 31, 2025, a held for sale asset of $115.2 million was recorded in the Company’s consolidated balance sheet.

Acquisition of Assist America

On December 31, 2025, the Company, through its wholly owned subsidiaries, entered into an agreement to acquire Assist America Inc. and its affiliates (“Assist America”) for $44.0 million in cash and other contingent considerations. Pursuant to the agreement, Assist America became a consolidated subsidiary of the Company effective as of January 1, 2026 and the acquisition was accounted for as a business combination. The consideration was allocated to Assist America’s assets acquired and liabilities assumed based on their fair value as of the acquisition date. The consideration transferred is subject to customary post-closing adjustments, which could affect the preliminary goodwill recognized.

Goodwill of $18.6 million was recognized within the Insurance & Services segment and is primarily attributable to the Company’s third-party medical and travel assistance capacities and the synergies that can be achieved subsequent to the Assist America acquisition. A majority of the goodwill recognized is expected to be deductible for tax purposes.

Acquisition of World Nomads

On February 12, 2026, Sirius International UK Holdings II Ltd, a subsidiary of SiriusPoint Ltd. (“SIUK II”), entered into a purchase agreement with nib Travel Pty Ltd., an Australian proprietary limited company (“nib”), in which SIUK II or its

7

subsidiaries will purchase equity interests and assets comprising the World Nomads travel insurance business currently operated by nib (collectively, “World Nomads”). An initial closing on the majority of the World Nomads business is expected to occur in the second or third quarter of 2026, and a final closing is expected to occur in the second half of 2027, subject to receipt of regulatory approvals and satisfaction of other customary closing conditions.

4. Segment reporting

The determination of the Company’s business segments is based on the manner in which management monitors the performance of its operations. The Company reports two operating segments: Insurance & Services and Reinsurance. The Company’s segments each have managers who are responsible for the overall profitability of their segments and who are directly accountable to the Company’s chief operating decision maker (“CODM”), the Chief Executive Officer. The CODM assesses segment operating performance, allocates capital, and makes resource allocation decisions based on Segment income (loss). Further, the CODM does not manage the Company’s assets by segment; accordingly, total assets are not allocated to the segments, excluding goodwill recognized due to the Assist America acquisition on January 1, 2026 which is allocated to the Insurance & Services segment.

Insurance & Services

In the Insurance & Services segment, the Company underwrites primary insurance in several sectors. The Insurance & Services segment includes Accident & Health, Property & Casualty, and Other Specialties.

Accident and Health (“A&H”) – the Company provides insurance products to meet the risk management needs of diverse populations in select markets. This includes employer groups, associations, affinity groups, higher education and other niche markets. The Company also owns 100% of International Medical Group, Inc. (“IMG”), who receive fees for services provided within the Insurance & Services segment and to third parties. IMG offers a full line of international medical insurance products, travel insurance programs, medical management services and 24/7 emergency medical and travel assistance. The Company owned 100% of ArmadaCorp Capital, LLC (“Armada”) through October 31, 2025, when it was sold to Ambac Financial Group Inc. and deconsolidated as of November 1, 2025. SiriusPoint will continue its underwriting capacity partnership with Armada until the end of 2030. Armada operates as a supplemental medical insurance managing general agent (“MGA”).

Property & Casualty – the Company is a carrier for program administrators and MGAs. The majority of its P&C insurance business is written through partners in the Property & Casualty space, covering Financial and Professional Liability, General Liability, Environmental and Commercial Auto lines around the world, including Bermuda, Europe, London and the U.S.

Other Specialties – SiriusPoint’s business encompasses a broad range of worldwide insurance coverages. Other Specialties business lines in the Insurance & Services segment include Aviation, Marine & Energy, Credit, Surety and Mortgage.

Reinsurance

In the Reinsurance segment, the Company provides reinsurance products to insurance and reinsurance companies, government entities, and other risk bearing vehicles on a treaty or facultative basis. For reinsurance assumed, the Company participates in the reinsurance market with a global focus through the broker market distribution channel. The Company primarily writes treaty reinsurance, on both a proportional and excess of loss basis, and provides facultative reinsurance in some of its business lines. In the United States and Bermuda, the Company’s core focus is on distribution, risk and clients located in North America, while our international operation is focused primarily on distribution, risks and clients located in Europe.

The Reinsurance segment predominantly underwrites Casualty, Property and Other Specialties lines of business.

Casualty – the Company provides reinsurance to casualty insurers who underwrite a diverse range of casualty classes. The Company works with clients all over the world, including multi-national, nationwide and regional carriers, as well as risk retention groups and captives. The Company’s underwriting focus is on all major commercial casualty lines, including Financial and Professional Liability and General Liability lines, with an emphasis on specialty niche classes of business, including personal lines.

Property – the Company works with leading global brokers as well as large national writers and regional companies. Underwriting is focused on providing critical catastrophe protection and worldwide coverage for natural perils, underwriting residential, commercial, and industrial risks in the United States, Europe and Asia.

8

Other Specialties – the Company’s business encompasses a broad range of worldwide reinsurance coverages, including proportional and excess of loss, treaty and facultative. Other Specialties business lines in the Reinsurance segment include Aviation & Space, Marine & Energy and Credit.

Management uses segment income (loss) as the primary basis for assessing segment performance. Segment income (loss) is comprised of two components, underwriting income (loss) and net services income (loss). The Company calculates underwriting income (loss) by subtracting loss and loss adjustment expenses incurred, net, acquisition costs, net, and other underwriting expenses from net earned premium. Net services income (loss) consists of services revenues (fees for services revenues), services expenses, and services non-controlling (income) loss. This definition of segment income (loss) aligns with how business performance is managed and monitored. We continue to evaluate our segments as our business evolves and may further refine our segments and segment income (loss) measures. Certain items are presented in a different manner for segment reporting purposes than in the consolidated statements of income. These items are reconciled to the consolidated presentation in the segment measure reclass column below. Included in Insurance & Services segment income (loss) are services noncontrolling loss (income) attributable to minority shareholders on non-wholly-owned subsidiaries. In addition, services revenues and services expenses are reconciled to other revenues and net corporate and other expenses, respectively.

Segment results are shown prior to corporate eliminations. Corporate eliminations are included in the elimination column below as necessary to reconcile to underwriting income (loss), net services income (loss), and segment income (loss) to the consolidated statements of income.

Corporate includes the results of all run off business, which represents certain classes of business that the Company ceased underwriting as part of fundamental changes to its business strategy, including the effect of the restructuring of the underwriting platform announced in 2022 and certain reinsurance contracts that have interest crediting features. Corporate results also include asbestos and environmental and other latent liability exposures on a gross basis, which have mostly been ceded, as well as specific workers’ compensation and cyber programs which the Company no longer writes. In addition, revenue and expenses managed at the corporate level, including realized and unrealized gains (losses) and other investment income, non services-related other revenues, non services-related net corporate and other expenses, intangible asset amortization, interest expense, foreign exchange (gains) losses and income tax (expense) benefit are reported within Corporate. The CODM does not manage segment results or allocate resources to segments when considering these items and they are therefore excluded from our definition of segment income (loss).

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The following is a summary of the Company’s operating segment results for the three months ended March 31, 2026 and 2025:

			Three months ended March 31, 2026
			Insurance & Services						Reinsurance						Core						Eliminations (2)						Corporate						Segment Measure Reclass						Total
Gross written premium			$	684.6					$	319.2					$	1,003.8					$	—					$	(0.9)					$	—					$	1,002.9
Net written premium			461.1						235.7						696.8						—						(1.6)						—						695.2
Net earned premium			380.1						258.2						638.3						—						0.6						—						638.9
Loss and loss adjustment expenses incurred, net			215.7						134.0						349.7						(1.8)						15.0						—						362.9
Acquisition costs, net			108.0						63.8						171.8						(23.8)						(0.2)						—						147.8
Other underwriting expenses			26.3						19.6						45.9						—						4.6						—						50.5
Underwriting income (loss)			30.1						40.8						70.9						25.6						(18.8)						—						77.7
Services revenues			54.0						—						54.0						(23.1)						—						(30.9)						—
Services expenses			46.1						—						46.1						—						—						(46.1)						—
Net services fee income			7.9						—						7.9						(23.1)						—						15.2						—
Services noncontrolling loss			0.5						—						0.5						—						—						(0.5)						—
Net services income			8.4						—						8.4						(23.1)						—						14.7						—
Segment income (loss)			38.5						40.8						79.3						2.5						(18.8)						14.7						77.7
Net investment income																											66.4						—						66.4
Net investment gains (losses)																											11.4						—						11.4
Other revenues																											27.0						30.9						57.9
Net corporate and other expenses																											(25.1)						(46.1)						(71.2)
Intangible asset amortization																											(2.6)						—						(2.6)
Interest expense																											(16.8)						—						(16.8)
Foreign exchange losses																											(1.3)						—						(1.3)
Income before income tax expense			$	38.5					$	40.8					79.3						2.5						40.2						(0.5)						121.5
Income tax expense															—						—						(19.2)						—						(19.2)
Net income															79.3						2.5						21.0						(0.5)						102.3
Net income attributable to noncontrolling interest															—						—						(0.6)						0.5						(0.1)
Net income available to SiriusPoint															$	79.3					$	2.5					$	20.4					$	—					$	102.2
Attritional losses			$	230.8					$	145.7					$	376.5					$	(1.8)					$	0.7					$	—					$	375.4
Catastrophe losses			—						5.4						5.4						—						—						—						5.4
Prior year loss reserve development			(15.1)						(17.1)						(32.2)						—						14.3						—						(17.9)
Loss and loss adjustment expenses incurred, net			$	215.7					$	134.0					$	349.7					$	(1.8)					$	15.0					$	—					$	362.9
Underwriting Ratios: (1)
Attritional loss ratio			60.7		%				56.4		%				59.0		%																						58.8		%
Catastrophe loss ratio			—		%				2.1		%				0.8		%																						0.8		%
Prior year loss development ratio			(4.0)		%				(6.6)		%				(5.0)		%																						(2.8)		%
Loss ratio			56.7		%				51.9		%				54.8		%																						56.8		%
Acquisition cost ratio			28.4		%				24.7		%				26.9		%																						23.1		%
Other underwriting expenses ratio			6.9		%				7.6		%				7.2		%																						7.9		%
Combined ratio			92.0		%				84.2		%				88.9		%																						87.8		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

(2)Insurance & Services MGAs recognize fees for service using revenue from contracts with customers accounting standards, whereas insurance companies recognize acquisition expenses using insurance contract accounting standards. While ultimate revenues and expenses recognized will match, there will be recognition timing differences based on the different accounting standards.

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			Three months ended March 31, 2025
			Insurance & Services						Reinsurance						Core						Eliminations (2)						Corporate						Segment Measure Reclass						Total
Gross written premium			$	635.1					$	354.8					$	989.9					$	—					$	(5.2)					$	—					$	984.7
Net written premium			483.5						268.5						752.0						—						(9.0)						—						743.0
Net earned premium			336.2						289.6						625.8						—						0.9						—						626.7
Loss and loss adjustment expenses incurred, net			209.9						195.3						405.2						(2.0)						(1.4)						—						401.8
Acquisition costs, net			87.3						67.1						154.4						(28.0)						3.3						—						129.7
Other underwriting expenses			18.9						18.8						37.7						—						3.4						—						41.1
Underwriting income (loss)			20.1						8.4						28.5						30.0						(4.4)						—						54.1
Services revenues			62.1						—						62.1						(30.2)						—						(31.9)						—
Services expenses			43.1						—						43.1						—						—						(43.1)						—
Net services fee income			19.0						—						19.0						(30.2)						—						11.2						—
Services noncontrolling income			(0.1)						—						(0.1)						—						—						0.1						—
Net services income			18.9						—						18.9						(30.2)						—						11.3						—
Segment income (loss)			39.0						8.4						47.4						(0.2)						(4.4)						11.3						54.1
Net investment income																											71.2						—						71.2
Net investment gains (losses)																											(0.3)						—						(0.3)
Other revenues																											(2.2)						31.9						29.7
Net corporate and other expenses																											(17.5)						(43.1)						(60.6)
Intangible asset amortization																											(2.9)						—						(2.9)
Interest expense																											(18.1)						—						(18.1)
Foreign exchange gains																											2.2						—						2.2
Income before income tax expense			$	39.0					$	8.4					47.4						(0.2)						28.0						0.1						75.3
Income tax expense															—						—						(13.3)						—						(13.3)
Net income															47.4						(0.2)						14.7						0.1						62.0
Net income attributable to noncontrolling interests															—						—						(0.3)						(0.1)						(0.4)
Net income available to SiriusPoint															$	47.4					$	(0.2)					$	14.4					$	—					$	61.6
Attritional losses			$	207.6					$	164.0					$	371.6					$	(2.0)					$	(1.5)					$	—					$	368.1
Catastrophe losses			4.8						63.1						67.9						—						—						—						67.9
Prior year loss reserve development			(2.5)						(31.8)						(34.3)						—						0.1						—						(34.2)
Loss and loss adjustment expenses incurred, net			$	209.9					$	195.3					$	405.2					$	(2.0)					$	(1.4)					$	—					$	401.8
Underwriting Ratios: (1)
Attritional loss ratio			61.7		%				56.6		%				59.3		%																						58.8		%
Catastrophe loss ratio			1.4		%				21.8		%				10.9		%																						10.8		%
Prior year loss development ratio			(0.7)		%				(11.0)		%				(5.5)		%																						(5.5)		%
Loss ratio			62.4		%				67.4		%				64.7		%																						64.1		%
Acquisition cost ratio			26.0		%				23.2		%				24.7		%																						20.7		%
Other underwriting expenses ratio			5.6		%				6.5		%				6.0		%																						6.6		%
Combined ratio			94.0		%				97.1		%				95.4		%																						91.4		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

(2)Insurance & Services MGAs recognize fees for service using revenue from contracts with customers accounting standards, whereas insurance companies recognize acquisition expenses using insurance contract accounting standards. While ultimate revenues and expenses recognized will match, there will be recognition timing differences based on the different accounting standards.

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5. Cash, cash equivalents, restricted cash and restricted investments

The following table provides a summary of cash and cash equivalents, restricted cash and restricted investments as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
Cash and cash equivalents			$	856.9					$	731.2
Restricted cash securing letter of credit facilities (1)			52.7						69.1
Restricted cash securing reinsurance contracts (2)			89.1						89.3
Restricted cash held by managing general underwriters			12.0						12.8
Total cash, cash equivalents and restricted cash (3)			1,010.7						902.4
Restricted investments securing reinsurance contracts and letter of credit facilities (1) (2) (4)			1,835.5						2,040.7
Total cash, cash equivalents, restricted cash and restricted investments			$	2,846.2					$	2,943.1

(1)Restricted cash and restricted investments securing letter of credit facilities primarily pertains to letters of credit that have been issued to the Company’s clients in support of its obligations under reinsurance contracts. The Company will not be released from the obligation to provide these letters of credit until the reserves underlying the reinsurance contracts have been settled. The time period for which the Company expects each letter of credit to be in place varies from contract to contract but can last several years.

(2)Restricted cash and restricted investments securing reinsurance contracts pertain to trust accounts securing the Company’s contractual obligations under certain reinsurance contracts that the Company will not be released from until the underlying risks have expired or have been settled. Restricted investments include certain investments in debt securities and short-term investments. The time period for which the Company expects these trust accounts to be in place varies from contract to contract, but can last several years.

(3)Cash, cash equivalents and restricted cash as reported in the Company’s consolidated statements of cash flows.

(4)Restricted investments include required deposits with certain insurance state regulatory agencies in order to maintain insurance licenses.

6. Fair value measurements

U.S. GAAP disclosure requirements establish a framework for measuring fair value, including a three-level hierarchy for fair value measurements based upon the transparency of inputs to the valuation of an asset or liability. The three-level hierarchy of inputs is summarized below:

•Level 1 – Quoted prices available in active markets/exchanges for identical investments as of the reporting date.

•Level 2 – Observable inputs to the valuation methodology other than unadjusted quoted market prices for identical assets or liabilities in active markets. Level 2 inputs include, but are not limited to, prices quoted for similar assets or liabilities in active markets/exchanges, prices quoted for identical or similar assets or liabilities in markets that are not active and fair values determined through the use of models or other valuation methodologies.

•Level 3 – Inputs are based all or in part on significant unobservable inputs for the investment, and include situations where there is little, if any, market activity for the investment. The inputs applied in the determination of fair value require significant management judgment and estimation.

Inputs refer broadly to the assumptions that market participants would use in pricing the asset or liability, including, but not limited to, assumptions about risk inherent in a particular valuation technique used to measure fair value such as a pricing model and/or the risk inherent in the inputs to the valuation technique. Inputs may be observable or unobservable.

Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources other than those of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the best information available in the circumstances.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The Company’s assessment of the significance of a particular input to the fair value measurement requires judgment and considers factors specific to the investment.

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The following tables present the Company’s investments measured and reported at fair value, categorized by the level of the fair value hierarchy as of March 31, 2026 and December 31, 2025:

			March 31, 2026
			Quoted prices in active markets						Significant other observable inputs						Significant unobservable inputs						Total
			(Level 1)						(Level 2)						(Level 3)
Assets
Asset-backed securities			$	—					$	866.2					$	—					$	866.2
Residential mortgage-backed securities			—						943.0						—						943.0
Commercial mortgage-backed securities			—						211.6						—						211.6
Corporate debt securities			—						2,040.1						—						2,040.1
U.S. government and government agency			811.8						—						—						811.8
Non-U.S. government and government agency			—						20.2						—						20.2
Total debt securities, available for sale			811.8						4,081.1						—						4,892.9
Asset-backed securities			—						5.2						—						5.2
Residential mortgage-backed securities			—						43.5						—						43.5
Commercial mortgage-backed securities			—						29.9						—						29.9
Corporate debt securities			—						3.6						—						3.6
U.S. government and government agency			3.8						—						—						3.8
Total debt securities, trading			3.8						82.2						—						86.0
Short-term investments			32.5						—						—						32.5
Other long-term investments			—						—						63.7						63.7
Derivative assets			—						—						8.9						8.9
			$	848.1					$	4,163.3					$	72.6					5,084.0
Cost and equity method investments																					72.9
Investments in funds valued at NAV																					158.8
Total assets																					$	5,315.7
Liabilities
Derivative liabilities			$	—					$	—					$	40.6					$	40.6
Total liabilities			$	—					$	—					$	40.6					$	40.6

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			December 31, 2025
			Quoted prices in active markets						Significant other observable inputs						Significant unobservable inputs						Total
			(Level 1)						(Level 2)						(Level 3)
Assets
Asset-backed securities			$	—					$	921.1					$	—					$	921.1
Residential mortgage-backed securities			—						963.1						—						963.1
Commercial mortgage-backed securities			—						231.9						—						231.9
Corporate debt securities			—						2,198.2						—						2,198.2
U.S. government and government agency			835.7						—						—						835.7
Non-U.S. government and government agency			—						18.6						—						18.6
Total debt securities, available for sale			835.7						4,332.9						—						5,168.6
Asset-backed securities			—						5.9						—						5.9
Residential mortgage-backed securities			—						45.0						—						45.0
Commercial mortgage-backed securities			—						31.9						—						31.9
Corporate debt securities			—						3.7						—						3.7
U.S. Government and government agency			3.8						—						—						3.8
Total debt securities, trading			3.8						86.5						—						90.3
Short-term investments			28.3						—						—						28.3
Other long-term investments			—						5.2						82.9						88.1
Derivative assets			—						—						14.4						14.4
			$	867.8					$	4,424.6					$	97.3					5,389.7
Cost and equity method investments																					69.3
Investments in funds valued at NAV																					157.7
Total assets																					$	5,616.7
Liabilities
Derivative liabilities			$	—					$	—					$	9.0					$	9.0
Total liabilities			$	—					$	—					$	9.0					$	9.0

During the three months ended March 31, 2026, the Company did not reclassify its assets or liabilities between Levels 2 and 3 (December 31, 2025 - no reclassifications).

Valuation techniques

The Company uses independent pricing services to assist in determining fair values for its investments. For investments in active markets, the Company uses the quoted market prices provided by independent pricing services to determine fair value. In circumstances where quoted market prices are unavailable or are not considered reasonable, the Company estimates the fair value using industry standard pricing models and observable inputs such as benchmark yields, reported trades, broker-dealer quotes, issuer spreads, benchmark securities, bids, offers, prepayment speeds, reference data including research publications, and other relevant inputs. Given that many debt securities do not trade on a daily basis, the independent pricing services evaluate a wide range of fixed maturity investments by regularly drawing parallels from recent trades and quotes of comparable securities with similar features. The characteristics used to identify comparable debt securities vary by asset type and take into account market convention.

The techniques and inputs specific to asset classes within the Company’s debt securities and short-term investments for Level 2 securities that use observable inputs are as follows:

Asset-backed and mortgage-backed securities

The fair value of mortgage and asset-backed securities is primarily priced by independent pricing services using a pricing model that uses information from market sources and leveraging similar securities. Key inputs include benchmark yields, reported trades, underlying tranche cash flow data, collateral performance, plus new issue data, as well as broker-dealer

14

quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data including issuer, vintage, loan type, collateral attributes, prepayment speeds, default rates, recovery rates, cash flow stress testing, credit quality ratings and market research publications.

Corporate debt securities

Corporate debt securities consist primarily of investment-grade debt of a wide variety of U.S. and non-U.S. corporate issuers and industries. The corporate fixed maturity investments are primarily priced by independent pricing services. When evaluating these securities, the independent pricing services gather information from market sources regarding the issuer of the security and obtain credit data, as well as other observations, from markets and sector news. Evaluations are updated by obtaining broker dealer quotes and other market information including actual trade volumes, when available. The independent pricing services also consider the specific terms and conditions of the securities, including any specific features which may influence risk.

U.S. government and government agency

U.S. government and government agency securities consist primarily of debt securities issued by the U.S. Treasury and mortgage pass-through agencies such as the Federal National Mortgage Association, the Federal Home Loan Mortgage Corporation and the Government National Mortgage Association. Fixed maturity investments included in U.S. government and government agency securities are primarily priced by independent pricing services. When evaluating these securities, the independent pricing services gather information from market sources and integrate other observations from markets and sector news. Evaluations are updated by obtaining broker dealer quotes and other market information including actual trade volumes, when available. The fair value of each security is individually computed using analytical models which incorporate option adjusted spreads and other daily interest rate data.

Non-U.S. government and government agency

Non-U.S. government and government agency securities consist of debt securities issued by non-U.S. governments and their agencies along with supranational organizations (also known as sovereign debt securities). Securities held in these sectors are primarily priced by independent pricing services who employ proprietary discounted cash flow models to value the securities. Key quantitative inputs for these models are daily observed benchmark curves for treasury, swap and high issuance credits. The independent pricing services then apply a credit spread for each security which is developed by in-depth and real time market analysis. For securities in which trade volume is low, the independent pricing services utilize data from more frequently traded securities with similar attributes. These models may also be supplemented by daily market and credit research for international markets.

U.S. states, municipalities, and political subdivisions

The U.S. states, municipalities and political subdivisions portfolio contains debt securities issued by U.S. domiciled state and municipal entities. These securities are generally priced by independent pricing services using the techniques for U.S. government and government agency securities described above.

Short-term investments

Short-term investments consist of U.S. treasury bills, certificates of deposit and other securities, which, at the time of purchase, mature within a period of greater than three months but less than one year. These investments are generally priced by independent pricing services using the techniques for U.S. government and government agency securities and Corporate debt securities described above.

Investments measured using Net Asset Value

The Company values its investments in limited partnerships, including its investments in related party investment funds, at fair value. The Company has elected the practical expedient for fair value for these investments which is estimated based on the Company’s share of the net asset value (“NAV”) of the limited partnerships, as provided by the independent fund administrator, as the Company believes it represents the most meaningful measurement basis for the investment assets and liabilities. The NAV represents the Company’s proportionate interest in the members’ equity of the limited partnerships.

The fair value of the Company's investments in certain hedge funds and certain private equity funds are also determined using NAV. The hedge fund's administrator provides quarterly updates of fair value in the form of the Company's proportional interest in the underlying fund's NAV, which is deemed to approximate fair value, generally with a three month delay in

15

valuation. The private equity funds provide monthly, quarterly, or semi-annual partnership capital statements primarily with a one- or three-month delay which are used as a basis for valuation. These private equity investments vary in investment strategies and are not actively traded in any open markets. Due to a lag in reporting, some of the fund managers, fund administrators, or both, are unable to provide final fund valuations as of the Company's reporting date. This includes utilizing preliminary estimates reported by its fund managers and using other information that is available to the Company with respect to the underlying investments, as necessary.

In order to assess the reasonableness of the NAVs, the Company performs a number of monitoring procedures on a monthly, quarterly and annual basis, to assess the quality of the information provided by the investment manager and fund administrator underlying the preparation of the NAV. These procedures include, but are not limited to, regular review and discussion of the fund’s performance with the investment manager.

These investments are included in investment in funds valued at NAV and excluded from the presentation of investments categorized by the level of the fair value hierarchy.

Level 3 Investments

Level 3 valuations are generated from techniques that use assumptions not observable in the market. These unobservable assumptions reflect the Company's assumptions that market participants would use in valuing the investment. Generally, certain securities may start out as Level 3 when they are originally issued but as observable inputs become available in the market, they may be reclassified to Level 2.

The Company employs a number of procedures to assess the reasonableness of the fair value measurements for its other long-term investments, including obtaining and reviewing the audited annual financial statements of hedge funds and private equity funds and periodically discussing each fund's pricing with the fund manager. However, since the fund managers do not provide sufficient information to evaluate the pricing inputs and methods for each underlying investment, the inputs are considered to be unobservable.

The fair values of the Company's investments in private equity securities, private debt instruments, certain private equity funds, and certain hedge funds have been classified as Level 3 measurements. Private equity securities and private debt instruments are initially valued based on transaction price and their valuation is subsequently estimated based on available evidence such as a market transaction in similar instruments and other financial information for the issuer.

For strategic investments carried at fair value, management either engages a third-party valuation specialist to assist in determination of the fair value based on commonly accepted valuation methods (e.g., income approach, market approach) as of the valuation date or performs valuation internally. In addition, investors’ fair value analyses prepared by third party valuation specialists working with strategic investment operating management are referenced where available. Where criteria to be accounted for under the equity method is not met, we have elected to value our strategic investments at the cost adjusted for market observable events less impairment method, a measurement alternative in which the investment is measured at cost and remeasured to fair value when determined to be impaired or upon observable transactions prices becoming available.

See Note 8 for additional information on the fair values of derivative financial instruments used for both risk management and investment purposes.

Underwriting-related derivatives

Underwriting-related derivatives include reinsurance contracts that are accounted for as derivatives. These derivative contracts are initially valued at cost which approximates fair value. In subsequent measurement periods, the fair values of these derivatives are determined using internally developed discounted cash flow models. As the significant inputs used to price these derivatives are unobservable, the fair values of these contracts are classified as Level 3.

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The following tables present the reconciliation of investments measured at fair value using Level 3 inputs for the three months ended March 31, 2026 and 2025:

			January 1, 2026						Transfers in to (out of) Level 3						Purchases						Sales & Settlements						Realized and Unrealized Gains (Losses) (1)												March 31, 2026
Other long-term investments			$	82.9					$	—					$	—					$	(22.7)					$	3.5											$	63.7
Net derivatives (2)			$	5.4					$	—					$	—					$	(1.3)					$	(35.8)											$	(31.7)

			January 1, 2025						Transfers in to (out of) Level 3						Purchases												Sales & Settlements						Realized and Unrealized Gains(Losses) (1)												March 31, 2025
Other long-term investments			$	86.6					$	—					$	—											$	—					$	0.4											$	87.0
Net derivatives (2)			$	(13.4)					$	—					$	—											$	5.4					$	29.7											$	21.7

(1)Total change in realized and unrealized gains (losses) recorded on Level 3 financial instruments is included in net investment gains (losses) in the consolidated statements of income. Realized and unrealized gains (losses) related to underwriting related derivative assets and liabilities are included in other revenues, net of foreign exchange (gains) losses, in the consolidated statements of income. See Note 8 “Derivatives” for classifications of gains (losses) on derivatives.

(2)Derivative assets are presented within Other assets on the consolidated balance sheets and derivative liabilities are presented within Other liabilities on the consolidated balance sheets. The amounts are presented net in the tables above for the purposes of the rollforward.

For assets and liabilities that were transferred into Level 3 during the period, gains (losses) are presented as if the assets or liabilities had been transferred into Level 3 at the beginning of the period; similarly, for assets and liabilities that were transferred out of Level 3 during the period, gains (losses) are presented as if the assets or liabilities had been transferred out of Level 3 at the beginning of the period.

The following table includes financial instruments for which the carrying value differs from the estimated fair values as of March 31, 2026 and December 31, 2025. The fair values of the below financial instruments are based on observable inputs and are considered Level 2 measurements.

						March 31, 2026												December 31, 2025
						Fair Value						Carrying Value						Fair Value						Carrying Value
2024 Senior Notes						$	418.0					$	396.3					$	424.2					$	396.0
2017 SEK Subordinated Notes						285.8						283.3						293.3						292.6
Series B preference shares (1)						$	—					$	—					$	202.2					$	200.0

(1)The Series B preference shares were fully redeemed on February 26, 2026. See Note 14 for further discussion on the redemption.

7. Investments

The Company’s invested assets consist of investment securities and other long-term investments held for general investment purposes. The portfolio of investment securities includes debt securities available for sale, debt securities held for trading, short-term investments, and other long-term investments. Realized investment gains and losses on debt securities are reported in pre-tax revenues. Unrealized investment gains and losses on debt securities are reported based on classification. Trading securities flow through pre-tax revenues, whereas securities classified as available for sale (“AFS”) flow through other comprehensive income.

For debt securities classified as AFS for which a decline in the fair value between the amortized cost is due to credit-related factors, an allowance is established for the difference between the estimated recoverable value and amortized cost with a corresponding impact to the consolidated statements of income. The allowance is limited to the difference between amortized cost and fair value. A credit loss impairment assessment is performed on securities using both quantitative and qualitative factors. Qualitative factors include significant declines in fair value below amortized cost. Additionally, a qualitative assessment is also performed over debt securities to evaluate potential credit losses. Examples of qualitative indicators include issuer credit downgrades as well as changes to credit spreads.

Declines in fair value related to a debt security that do not relate to a credit loss are recorded as a component of accumulated other comprehensive income.

17

Debt securities

The following tables provide the cost or amortized cost, gross unrealized investment gains (losses), net foreign currency gains (losses), and fair value of the Company's debt securities as of March 31, 2026 and December 31, 2025:

			March 31, 2026
			Cost or amortized cost						Gross unrealized gains						Gross unrealized losses						Net foreign currency gains (losses)												Fair value
Debt securities, available for sale
Asset-backed securities			$	873.6					$	4.4					$	(11.8)					$	—											$	866.2
Residential mortgage-backed securities			939.0						12.5						(8.5)						—												943.0
Commercial mortgage-backed securities			211.9						1.8						(2.1)						—												211.6
Corporate debt securities			2,038.9						13.8						(10.0)						(2.6)												2,040.1
U.S. government and government agency			812.7						2.6						(3.5)						—												811.8
Non-U.S. government and government agency			20.0						0.1						(0.1)						0.2												20.2
Total debt securities, available for sale (1)			$	4,896.1					$	35.2					$	(36.0)					$	(2.4)											$	4,892.9
Debt securities, trading
Asset-backed securities			$	7.9					$	—					$	(2.7)					$	—											$	5.2
Residential mortgage-backed securities			49.4						0.1						(6.0)						—												43.5
Commercial mortgage-backed securities			33.1						0.1						(3.3)						—												29.9
Corporate debt securities			17.0						—						(13.4)						—												3.6
U.S. government and government agency			3.9						—						(0.1)						—												3.8
Total debt securities, trading			$	111.3					$	0.2					$	(25.5)					$	—											$	86.0

			December 31, 2025
			Cost or amortized cost						Gross unrealized gains						Gross unrealized losses						Net foreign currency gains (losses)						Fair value
Debt securities, available for sale
Asset-backed securities			$	917.1					$	7.3					$	(3.3)					$	—					$	921.1
Residential mortgage-backed securities			950.1						17.7						(4.7)						—						963.1
Commercial mortgage-backed securities			231.3						3.1						(2.5)						—						231.9
Corporate debt securities			2,170.8						32.3						(2.4)						(2.5)						2,198.2
U.S. government and government agency			830.5						5.6						(0.4)						—						835.7
Non-U.S. government and government agency			18.5						0.2						—						(0.1)						18.6
Total debt securities, available for sale (1)			$	5,118.3					$	66.2					$	(13.3)					$	(2.6)					$	5,168.6
Debt securities, trading
Asset-backed securities			$	8.3					$	—					$	(2.4)					$	—					$	5.9
Residential mortgage-backed securities			50.7						0.1						(5.8)						—						45.0
Commercial mortgage-backed securities			34.6						0.4						(3.1)						—						31.9
Corporate debt securities			17.1						—						(13.4)						—						3.7
U.S. government and government agency			3.9						—						(0.1)						—						3.8
Total debt securities, trading			$	114.6					$	0.5					$	(24.8)					$	—					$	90.3

(1)As of March 31, 2026 and December 31, 2025, the Company did not record an allowance for credit losses on the AFS portfolio.

18

As of March 31, 2026, 377 unique debt securities classified as AFS were in a gross unrealized loss position for greater than 12 months (December 31, 2025 - 379 unique debt securities). Refer to the tables below for the Company’s breakdown of AFS debt securities in a gross unrealized loss position as of March 31, 2026 and December 31, 2025.

			March 31, 2026
			12 Months or Less												Greater than 12 Months												Total
			Fair value						Gross unrealized losses						Fair value						Gross unrealized losses						Fair value												Gross unrealized losses
Debt securities, available for sale
Asset-backed securities			$	332.0					$	(4.4)					$	59.7					$	(6.6)					$	391.7											$	(11.0)
Residential mortgage-backed securities			206.8						(3.4)						167.9						(5.1)						374.7												(8.5)
Commercial mortgage-backed securities			85.7						(1.5)						8.6						(1.3)						94.3												(2.8)
Corporate debt securities			849.6						(9.6)						51.5						(0.4)						901.1												(10.0)
U.S. government and government agency			489.5						(3.3)						24.2						(0.3)						513.7												(3.6)
Non-U.S. government and government agency			11.2						(0.1)						—						—						11.2												(0.1)
Total debt securities, available for sale			$	1,974.8					$	(22.3)					$	311.9					$	(13.7)					$	2,286.7											$	(36.0)

			December 31, 2025
			12 Months or Less												Greater than 12 Months												Total
			Fair value						Gross unrealized losses						Fair value						Gross unrealized losses						Fair value												Gross unrealized losses
Debt securities, available for sale
Asset-backed securities			$	184.5					$	(1.5)					$	20.6					$	(1.8)					$	205.1											$	(3.3)
Residential mortgage-backed securities			84.5						(0.5)						190.5						(4.2)						275.0												(4.7)
Commercial mortgage-backed securities			46.2						(1.2)						9.0						(1.3)						55.2												(2.5)
Corporate debt securities			309.4						(1.8)						54.5						(0.6)						363.9												(2.4)
U.S. government and government agency			107.9						(0.1)						42.2						(0.2)						150.1												(0.3)
Non-U.S. government and government agency			7.1						—						—						—						7.1												—
Total debt securities, available for sale			$	739.6					$	(5.1)					$	316.8					$	(8.1)					$	1,056.4											$	(13.2)

The weighted average duration of the Company's debt securities, net of short positions in U.S. treasuries, as of March 31, 2026 was approximately 3.1 years, including short-term investments (December 31, 2025 - approximately 3.2 years).

The following table provides the cost or amortized cost and fair value of the Company's debt securities bifurcated into debt securities held for trading and AFS as of March 31, 2026 and December 31, 2025 by contractual maturity. Actual maturities could differ from contractual maturities because borrowers may have the right to call or prepay certain obligations with or without call or prepayment penalties.

			March 31, 2026																								December 31, 2025
			Debt securities, AFS												Debt securities, trading												Debt securities, AFS												Debt securities, trading
			Cost or amortized cost						Fair value						Cost or amortized cost						Fair value						Cost or amortized cost						Fair value						Cost or amortized cost						Fair value
Due in one year or less			$	245.1					$	244.8					$	3.9					$	3.9					$	202.6					$	203.9					$	4.1					$	3.9
Due after one year through five years			2,005.5						2,009.8						2.5						2.3						1,954.5						1,974.7						2.4						2.3
Due after five years through ten years			569.6						565.6						—						—						713.7						723.6						—						—
Due after ten years			51.4						51.7						14.5						1.2						149.1						150.4						14.5						1.2
Mortgage-backed and asset-backed securities			2,024.5						2,021.0						90.4						78.6						2,098.4						2,116.0						93.6						82.9
Total debt securities			$	4,896.1					$	4,892.9					$	111.3					$	86.0					$	5,118.3					$	5,168.6					$	114.6					$	90.3

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Other long-term investments

The cost or amortized cost, gross unrealized investment gains and losses, net foreign currency gains, and fair values of the Company’s other long-term investments as of March 31, 2026 and December 31, 2025 were as follows:

						Cost or amortized cost						Gross unrealized gains						Gross unrealized losses						Net foreign currency gains						Fair value
March 31, 2026
Other long-term investments						$	410.4					$	31.0					$	(147.6)					$	1.6					$	295.4
December 31, 2025
Other long-term investments						$	421.9					$	35.1					$	(143.3)					$	1.4					$	315.1

The Company’s other long-term investments may be accounted for under either the equity method (“equity method investments”) or the fair value option (“equity method eligible unconsolidated entities”). The following table presents the components of other long-term investments as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
Equity method eligible unconsolidated entities, using the fair value option			$	66.2					$	66.3
Equity method investments			41.7						33.1
Other unconsolidated investments, at fair value (1)			156.4						179.5
Other unconsolidated investments, at cost (2)			31.1						36.2
Total other long-term investments (3)			$	295.4					$	315.1

(1)Includes other long-term investments that are not equity method eligible and are measured at fair value.

(2)The Company has elected to apply the cost adjusted for market observable events impairment measurement alternative to investments that do not meet the criteria to be accounted for under the equity method, in which the investment is measured at cost and remeasured to fair value when impaired or upon observable transaction prices.

(3)As of March 31, 2026, the Company had $34.6 million of unfunded commitments relating to these investments (December 31, 2025 - $58.5 million).

Net investment income

Net investment income for the three months ended March 31, 2026 and 2025 consisted of the following:

			2026						2025
Debt securities, available for sale			$	64.7					$	61.3
Debt securities, trading			1.8						3.1
Short-term investments			0.3						1.2
Other long-term investments			0.3						1.6
Cash, cash equivalents and other			5.3						9.3
Gross investment income			72.4						76.5
Investment expenses			(6.0)						(5.3)
Net investment income			$	66.4					$	71.2

20

Net investment gains (losses)

Net investment gains (losses) for the three months ended March 31, 2026 and 2025 consisted of the following:

			2026						2025
Debt securities, available for sale
Gross realized gains			$	10.0					$	7.1
Gross realized losses			(3.0)						(9.1)
Net realized gains (losses) on Debt securities, available for sale			7.0						(2.0)
Debt securities, trading
Net realized gains (losses)			—						(1.5)
Net unrealized gains (losses)			(1.6)						1.8
Other long-term investments
Net realized gains (losses)			14.4						(2.1)
Net unrealized gains (losses)			(8.4)						2.6
Other (1)			—						0.9
Net investment gains (losses)			$	11.4					$	(0.3)

(1)Includes short-term investments, cash and cash equivalents, and derivatives.

8. Derivatives

The Company holds derivatives for both risk management and investment purposes.

Foreign currency exchange rate derivatives

The Company executes foreign currency forwards, swaps, and futures to manage foreign currency exposure. The foreign currency exchange rate derivatives are not designated or accounted for under hedge accounting. The fair value of the swaps and forwards are estimated using a single broker quote, and accordingly, are classified as a Level 3 measurement. The fair value of the futures is widely available and have quoted prices in active markets, and accordingly, were classified as a Level 1 measurement. As of March 31, 2026, the Company pledged no securities collateral associated with the foreign currency derivatives (December 31, 2025 - none). Securities pledged as collateral are included in debt securities, available for sale, in the Company’s consolidated balance sheets.

Weather derivatives

The Company holds assets and assumes liabilities related to weather and weather contingent risk management products. Weather and weather contingent derivative contracts are entered into with the objective of generating profits in normal climatic conditions. Accordingly, the Company’s weather and weather contingent derivatives are not designed to meet the criteria for hedge accounting under U.S. GAAP. The Company receives payment of premium at the contract inception in exchange for bearing the risk of variations in a quantifiable weather index. Management uses available market data and internal pricing models based upon consistent statistical methodologies to estimate the fair value. Because of the significance of the unobservable inputs used to estimate the fair value of the Company's weather risk contracts, the fair value measurements of the contracts are deemed to be Level 3 measurements in the fair value hierarchy. The Company does not provide or hold any collateral associated with the weather derivatives.

Credit default swap

Credit default swaps protect the buyer against the loss of principal on one or more underlying bonds, loans, or mortgages in the event the issuer suffers a credit event. The Company uses its credit default swap to provide a client with protection against financial non-performance of a subsidiary. The fair value of the swap is estimated using a single broker quote, and accordingly, is classified as a Level 3 measurement. As of March 31, 2026, the Company has $13.9 million pledged in securities collateral associated with the credit default swap (December 31, 2025 - $15.0 million). Securities pledged as collateral are included in debt securities, available for sale, in the Company’s consolidated balance sheets.

21

The following table summarizes information on the classification and amount of the fair value of derivatives not designated as hedging instruments within the Company's consolidated balance sheets as of March 31, 2026 and December 31, 2025:

						March 31, 2026																		December 31, 2025
Derivatives not designated as hedging instruments						Derivative assets at fair value(1)						Derivative liabilities at fair value(2)						Notional Value						Derivative assets at fair value(1)						Derivative liabilities at fair value(2)						Notional Value
Foreign currency forwards						$	8.3					$	33.9					$	1,038.7					$	13.8					$	3.6					$	853.7
Interest rate swaps						—						—						29.8						—						—						29.8
Credit default swap						0.6						—						73.1						0.6						—						73.1
Reinsurance contracts accounted for as derivatives						$	—					$	6.7					$	89.7					$	—					$	5.4					$	77.7

(1)Derivative assets are classified within Other assets in the Company’s consolidated balance sheets.

(2)Derivative liabilities are classified within Other liabilities in the Company’s consolidated balance sheets.

The following table summarizes information on the classification and net impact on earnings, recognized in the Company’s consolidated statements of income relating to derivatives during the three months ended March 31, 2026 and 2025:

Derivatives not designated as hedging instruments						Classification of gains (losses) recognized in earnings						March 31, 2026						March 31, 2025
Foreign currency forwards						Foreign exchange (gains) losses						$	(16.0)					$	40.8
Weather derivatives						Other revenues						0.1						0.3
Interest rate swaps						Net investment gains (losses)						$	—					$	(0.2)

9. Variable and voting interest entities

The Company consolidates the results of operations and financial position of every voting interest entity ("VOE") in which it has a controlling financial interest and variable interest entities (“VIE”) in which it is considered to be the primary beneficiary in accordance with guidance in ASC 810, Consolidation. The consolidation assessment, including the determination as to whether an entity qualifies as a VOE or VIE, depends on the facts and circumstances surrounding each entity.

Consolidated variable interest entities

Alstead Re

Alstead Reinsurance Ltd. (“Alstead Re”) is considered a VIE and the Company has concluded that it is the primary beneficiary of Alstead Re because the Company can exercise control over the activities that most significantly impact the economic performance of Alstead Re. As a result, the Company has consolidated the results of Alstead Re in its consolidated financial statements. As of March 31, 2026, Alstead Re’s assets and liabilities included in the Company’s consolidated balance sheets were $7.1 million and $1.6 million, respectively (December 31, 2025 - $6.8 million and $0.9 million, respectively).

Consolidated voting interest entities

Alta Signa

Alta Signa Holdings (“Alta Signa”) is considered a VOE and the Company holds a majority of the voting interests through its seats on Alta Signa’s board of directors. As a result, the Company has consolidated the results of Alta Signa in its consolidated financial statements. The Company’s ownership in Alta Signa as of March 31, 2026 was 75.1%. As of March 31, 2026, Alta Signa’s assets and liabilities, before intercompany eliminations, included in the Company’s consolidated balance sheets were $2.3 million and $1.3 million, respectively (December 31, 2025 - $1.8 million and $1.3 million, respectively).

Non-consolidated variable interest entities

The Company is a passive investor in certain third-party-managed hedge and private equity funds, some of which are VIEs. The Company is not involved in the design or establishment of these VIEs, nor does it actively participate in the management of the VIEs. The exposure to loss from these investments is limited to the carrying value of the investments at the balance sheet date.

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The Company calculates maximum exposure to loss to be (i) the amount invested in the debt or equity of the VIE, (ii) the notional amount of VIE assets or liabilities where the Company has also provided credit protection to the VIE with the VIE as the referenced obligation, and (iii) other commitments and guarantees to the VIE. The Company does not have any VIEs that it sponsors, nor any VIEs where it has recourse to it or has provided a guarantee to the VIE interest holders.

The following table presents the carrying amount of unconsolidated VIEs in which the Company holds a variable interest, as well as the maximum exposure to loss associated with these VIEs as of March 31, 2026 and December 31, 2025:

			March 31, 2026												December 31, 2025
			Carrying Amount						Maximum Exposure to Loss (1)						Carrying Amount						Maximum Exposure to Loss (1)
Debt securities, available for sale			$	65.8					$	99.8					$	54.1					$	78.8
Other long-term investments (2)			202.0						259.9						210.1						293.9
			$	267.8					$	359.7					$	264.2					$	372.7

(1)Maximum exposure to loss is equal to the carrying amounts plus any unfunded commitments.

(2)Includes investments in related parties, which are also VIEs and are discussed below.

Third Point Enhanced LP

As of March 31, 2026, the Company and Third Point Advisors LLC (“TP GP”) hold interests of approximately 89.0% and 11.0%, respectively, of the net asset value of TP Enhanced Fund. As a result, both entities hold significant financial interests in TP Enhanced Fund. However, TP GP controls all of the investment decision-making authority and the Company does not have the power to direct the activities which most significantly impact the economic performance of TP Enhanced Fund. As a result, the Company is not considered the primary beneficiary and does not consolidate TP Enhanced Fund. The Company has no unfunded commitments on this investment, and its maximum exposure to loss on this investment corresponds to the carrying amount, which is included in Other long-term investments in the table above.

On February 28, 2025, the Company provided notice to Third Point LLC of its intent to redeem all of its capital accounts for TP Enhanced Fund. The redemptions will occur over time and may be in cash or underlying investments.

Investment in Third Point Venture Offshore Fund I LP

Third Point Venture GP LLC controls all of the investment decision-making authority of the TP Venture Fund. The Company does not have the power to direct the activities which most significantly impact the economic performance of the TP Venture Fund. As of March 31, 2026, the Company’s maximum exposure to loss on this investment corresponds to the carrying amount plus unfunded commitments of $7.1 million (December 31, 2025 - $7.1 million), which is included in Other long-term investments in the table above.

Investment in Third Point Venture Offshore Fund II LP

Third Point Venture GP II LLC controls all of the investment decision-making authority of the TP Venture Fund II. The Company does not have the power to direct the activities which most significantly impact the economic performance of the TP Venture Fund II. As of March 31, 2026, the Company’s maximum exposure to loss on this investment corresponds to the carrying amount plus unfunded commitments of $18.2 million (December 31, 2025 - $18.2 million), which is included in Other long-term investments in the table above.

Investment in Third Point Insurance Solutions Fund I LLC

Third Point GP controls all of the investment decision making authority of Third Point Insurance Solutions Fund I LLC (“TP ISF”). The Company does not have the power to direct the activities which most significantly impact the economic performance of TP ISF. As of March 31, 2026, the Company’s maximum exposure to loss on this investment corresponds to the carrying amount plus unfunded commitments of $16.2 million (December 31, 2025 - $25.0 million), which is included in Other long-term investments in the table above.

23

10. Loss and loss adjustment expense reserves

The following table represents the activity in the loss and loss adjustment expense reserves for the three months ended March 31, 2026 and 2025:

			March 31, 2026						March 31, 2025
Gross reserves for loss and loss adjustment expenses, beginning of period			$	5,782.5					$	5,653.9
Less: loss and loss adjustment expenses recoverable, beginning of period			(2,102.3)						(2,315.3)
Less: deferred gains on retroactive reinsurance contracts (1)			—						8.5
Net reserves for loss and loss adjustment expenses, beginning of period			3,680.2						3,347.1
Increase (decrease) in net loss and loss adjustment expenses incurred in respect of losses occurring in:
Current year			380.8						436.0
Prior years			(17.9)						(34.2)
Total incurred loss and loss adjustment expenses			362.9						401.8
Net loss and loss adjustment expenses paid in respect of losses occurring in:
Current year			(129.8)						(123.6)
Prior years			(190.4)						(201.9)
Total net paid losses			(320.2)						(325.5)
Foreign currency translation			(10.4)						10.1
Net reserves for loss and loss adjustment expenses, end of period			3,712.5						3,433.5
Plus: loss and loss adjustment expenses recoverable, end of period			2,020.2						2,335.7
Plus: deferred gains on retroactive reinsurance (1)			—						(6.6)
Gross reserves for loss and loss adjustment expenses, end of period			$	5,732.7					$	5,762.6

(1)Deferred gains on retroactive reinsurance were previously presented as a separate line item on the Company’s consolidated balance sheets. As of March 31, 2026 and December 31, 2025, the deferred gain is fully amortized.

The Company's prior year reserve development arises from changes to estimates of losses and loss adjustment expenses related to loss events that occurred in previous calendar years.

For the three months ended March 31, 2026, the Company recorded $17.9 million of net favorable prior year loss reserve development primarily driven by favorable development in Credit, mainly from better than expected loss experience, as well as favorable development in A&H, due to lower than expected reported attritional losses.

For the three months ended March 31, 2025, the Company recorded $34.2 million of net favorable prior year loss reserve development primarily resulting from favorable development in Property, mainly from reserve releases relating to prior year’s catastrophe events, as well as favorable development in A&H, due to lower than expected reported attritional losses.

Loss Portfolio Transfers

Workers’ Compensation Loss Portfolio Transfer

On October 1, 2024, SiriusPoint America Insurance Company (“SiriusPoint America”), a subsidiary of the Company, and Clarendon National Insurance Company (“Clarendon National”), an insurer domiciled in Texas and an affiliate of Enstar Group Limited, a Bermuda exempted company (“Enstar”) entered into a Loss Portfolio Transfer Reinsurance Agreement (the “2024 LPT”), pursuant to which SiriusPoint America cedes and Clarendon National assumes 100% of the net liability with respect to certain worker’s compensation insurance exposures of SiriusPoint America on a funds withheld basis.

The transaction price of approximately $400 million covered SiriusPoint loss and unearned premium reserves, including commuted liabilities, and the reinsurance premium as of the December 31, 2023 valuation date. The subject loss reserves are included in Loss and loss adjustment expenses recoverable in the Company’s consolidated balance sheets. The agreement between SiriusPoint America and Clarendon National is on a funds withheld basis, and the funds held liability (including reinsurance premium) of $198.4 million as of March 31, 2026 is included within Reinsurance balances payable in the Company’s consolidated balance sheets. The aggregate limit under the 2024 LPT is 150% of the premium paid.

24

SiriusPoint International Loss Portfolio Transfer

On March 2, 2023, the Company agreed, subject to applicable regulatory approvals and other closing conditions, to enter into a loss portfolio transfer transaction (the “2023 LPT”), on a funds withheld basis, with Pallas Reinsurance Company Ltd., a subsidiary of the Compre Group, an insurance and reinsurance legacy specialist. The transaction covered loss reserves ceded initially estimated at $1.3 billion as of the valuation date of September 30, 2022, which were reduced to $905.6 million as of June 30, 2023 at closing, as a result of paid losses and favorable prior accident year reserve development recognized during the interim period. As of March 31, 2026, the Company recorded funds held payable of $325.9 million in Reinsurance balances payable and reinsurance recoverable of $328.8 million. The 2023 LPT comprises several classes of business from 2021 and prior underwriting years. The aggregate limit under the 2023 LPT is 130% of roll forward reserves at the inception of the contract.

11. Allowance for expected credit losses

The Company is exposed to credit losses primarily through sales of its insurance and reinsurance products and services. The financial assets in scope of the current expected credit losses impairment model primarily include the Company’s insurance and reinsurance balances receivable and loss and loss adjustment expenses recoverable. The Company pools these amounts by counterparty credit rating and applies a credit default rate that is determined based on the studies published by the rating agencies (e.g., AM Best, Standard & Poor's, Fitch Ratings, Demotech). In circumstances where ratings are unavailable, the Company applies an internally developed default rate based on historical experience, reference data including research publications, and other relevant inputs.

The Company's assets in scope of the current expected credit loss assessment as of March 31, 2026 and December 31, 2025 are as follows:

			March 31, 2026						December 31, 2025
Insurance and reinsurance balances receivable, net			$	2,420.8					$	2,260.3
Loss and loss adjustment expenses recoverable, net			2,020.2						2,102.3
Other assets (1)			77.9						75.2
Total assets in scope			$	4,518.9					$	4,437.8

(1)Relates to MGA trade receivables (included in Other assets in the Company’s consolidated balance sheets), loans receivables (included in Other long-term investments in the Company’s consolidated balance sheets) and interest and dividend receivables.

The Company’s allowance for expected credit losses was $28.0 million as of March 31, 2026 (December 31, 2025 - $27.6 million). For the three months ended March 31, 2026, the Company recorded a current expected credit loss of $0.4 million (2025 - none). Changes to the current expected credit losses are included in net corporate and other expenses in the consolidated statements of income.

The Company monitors counterparty credit ratings and macroeconomic conditions, and considers the most current ratings from credit rating agencies to determine the allowance each quarter. As of March 31, 2026, approximately 66% of the total gross assets in scope were balances with counterparties rated by major credit rating agencies and, of the total rated, 96% were rated A- or better.

25

12. Debt and letter of credit facilities

Debt obligations

The following table represents a summary of the Company’s debt obligations on its consolidated balance sheets as of March 31, 2026 and December 31, 2025:

						March 31, 2026												December 31, 2025
						Amount						Effective rate (1)						Amount						Effective rate (1)
2024 Senior Notes, at face value						$	400.0					7.4		%				$	400.0					7.4		%
Unamortized discount and issuance costs						(3.7)												(4.0)
2024 Senior Notes, carrying value						396.3												396.0
2017 SEK Subordinated Notes, at face value						288.7						6.1		%				298.2						7.1		%
Unamortized discount						(5.4)												(5.6)
2017 SEK Subordinated Notes, carrying value						283.3												292.6
Total debt						$	679.6											$	688.6

(1)Effective rate considers the effect of the debt issuance costs, discount, and premium.

The Company was in compliance with all debt covenants as of and for the periods ended March 31, 2026 and December 31, 2025.

Interest expense

For the three months ended March 31, 2026, total interest expense includes $11.7 million associated with debt obligations (2025 - $11.8 million) and $5.7 million of funds withheld interest from loss portfolio transfers (2025 - $8.4 million). See Note 10 - “Loss and loss adjustment expense reserves” for further discussion on the 2024 LPT and 2023 LPT.

Standby letter of credit facilities

As of March 31, 2026, the Company had entered into the following letter of credit facilities:

			Letters of Credit												Collateral
			Committed Capacity						Issued						Cash and Cash Equivalents						Debt securities
Committed - Secured letters of credit facilities			$	330.0					$	223.5					$	5.7					$	128.4
Uncommitted - Secured letters of credit facilities			n/a						631.4						47.0						778.5
			$	330.0					$	854.9					$	52.7					$	906.9

The Company’s secured letter of credit facilities are bilateral agreements that generally renew on an annual basis. The letters of credit issued under the secured letter of credit facilities are fully collateralized. The above referenced facilities are subject to various affirmative, negative and financial covenants that the Company considers to be customary for such borrowings, including certain minimum net worth and maximum debt to capitalization standards. See Note 5 for additional information.

Revolving credit facility

In addition to the letter of credit facilities above, the Company entered into a four-year, $400.0 million senior unsecured revolving credit facility (the “Facility”) with JPMorgan Chase Bank, N.A. as administrative agent, effective December 19, 2024. The Facility includes an option for the Company to request a 12-month extension, subject to satisfaction of certain conditions including, but not limited to, the consent of lenders representing a majority-in-interest of commitments, of the Facility maturity date. Subject to customary conditions precedent upon any Company borrowing request, the Facility provides access to loans for working capital and general corporate purposes, and letters of credit to support obligations under insurance and reinsurance agreements, retrocessional agreements and for general corporate purposes. As of March 31, 2026, there were no outstanding borrowings under the Facility. In addition, as of and for the periods ended March 31, 2026 and December 31, 2025, the Company was in compliance with all of the covenants under the Facility.

26

Federal Home Loan Bank

On September 25, 2025, SiriusPoint America, a subsidiary of the Company, was approved as a new member to the Federal Home Loan Bank of New York (“FHLBNY”). As a member of the FHLBNY, the Company will have access to FHLBNY borrowings to support general corporate purposes. The Company has the ability to obtain this funding from the FHLBNY based on a percentage of the value of its admitted assets in the State of New York, and its ability to borrow is subject to availability of eligible collateral. The borrowing limit for this program is 5% of the admitted assets of SiriusPoint America. As of December 31, 2025, SiriusPoint America’s admitted assets were $3.2 billion. The Company did not receive advances or make repayments of FHLBNY borrowings during the three months ended March 31, 2026. There were no advances from the FHLBNY outstanding at March 31, 2026.

13. Income taxes

The Company has subsidiaries and branches that operate in various other jurisdictions around the world that are subject to tax in the jurisdictions in which they operate. The jurisdictions in which the Company's subsidiaries and branches are subject to tax are Belgium, Bermuda, Canada, Luxembourg, Sweden, Switzerland, the United Kingdom, and the United States. The Company recognizes income tax expense or benefit based upon pre-tax income or loss reported in the consolidated statements of income and the provisions of currently enacted tax laws. Effective January 1, 2025, a 15% corporate income tax is applied to the Company’s Bermuda operations as a result of the enactment of the Corporate Income Tax Act 2023 (the “Bermuda CIT”) on December 27, 2023.

For the three months ended March 31, 2026, the Company recorded income tax expense of $19.2 million (2025 - $13.3 million) on pre-tax income of $121.5 million (2025 - $75.3 million). The effective tax rate for the three months ended March 31, 2026 was 15.8%. The difference between the effective tax rate on income from continuing operations and the Bermuda statutory tax rate of 15% is primarily due to income recognized in higher-tax jurisdictions, non-taxable investment gains, and adjustments pursuant to applicable U.S. GAAP guidance on interim period financial reporting of taxes, which are based on the annual estimated effective tax rate.

In arriving at the estimated annual effective tax rate for the three months ended March 31, 2026 and 2025, the Company took into consideration all year-to-date income and expense items including the change in unrealized investment gains (losses) and realized investment gains (losses) and such items on a forecasted basis for the remainder of each year.

The Organisation for Economic Co-Operation and Development (“OECD”) has published global anti-base erosion model rules under Pillar Two (the “GloBE Rules”), which implement a 15% global minimum tax applicable for in-scope multinational groups (“GMT”). Since January 1, 2024, the GloBE Rules have been in effect in the EU and other jurisdictions, including a minimum top-up tax rate of 15% for multinational companies, with many E.U. member states enacting corollary legislation as part of their respective domestic tax laws. Consistent with accounting guidance, the Company will treat the GMT as an in-period tax charge when incurred for which no deferred taxes need to be provided. The Company has recorded top-up tax of less than $0.6 million for the period ended March 31, 2026, based on its current estimation of 2026 GMT applied to the Company’s facts and financial data. The Company will continue to reassess and re-estimate 2026 GMT.

Uncertain tax positions

Recognition of the benefit of a given tax position is based upon whether a company determines that it is more likely than not that a tax position will be sustained upon examination based upon the technical merits of the position. In evaluating the more likely than not recognition threshold, the Company must presume that the tax position will be subject to examination by a taxing authority with full knowledge of all relevant information. If the recognition threshold is met, then the tax position is measured at the largest amount of benefit that is more than 50% likely of being realized upon ultimate settlement.

The total reserve for unrecognized tax benefits is $0.2 million as of March 31, 2026, which did not materially change compared to December 31, 2025. If the Company determines in the future that its reserves for unrecognized tax benefits on permanent differences and interest and penalties are not needed, the reversal of $0.1 million of such reserves as of March 31, 2026 would be recorded as an income tax benefit and would impact the effective tax rate. The remaining balance is accrued interest and penalties.

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14. Shareholders' equity

Common shares

The following table presents a summary of the common shares issued and outstanding and shares repurchased as of and for the three months ended March 31, 2026 and 2025:

			2026						2025
Common shares issued and outstanding, beginning of period			116,989,799						116,429,057
Issuance of common shares, net of forfeitures and shares withheld			(254)						91,469
Shares repurchased			(1,052,610)						(500,000)
Common shares issued and outstanding, end of period			115,936,935						116,020,526

The Company’s authorized share capital consists of 300,000,000 common shares with a par value of $0.10 each. During the three months ended March 31, 2026 and 2025, the Company did not pay any dividends to its common shareholders.

Preference shares

The Company’s authorized share capital also consists of 30,000,000 preference shares with a par value of $0.10 each.

Series B preference shares

On January 29, 2026, the Company announced a notice of redemption to the holders of its Series B preference shares. The Series B preference shares were previously listed on the New York Stock Exchange under the symbol “SPNT PB” and the Company had 8,000,000 of Series B preference shares outstanding, par value $0.10. Dividends on the Series B preference shares were cumulative and payable quarterly in arrears at an initial rate of 8.0% per annum. On February 26, 2026, the Company fully redeemed its 8,000,000 Series B preference shares at a redemption price of $25.00 per share plus $0.49 per share, which represented any accrued and unpaid cumulative dividends but excluding the date of redemption, for an aggregated redemption price of $203.9 million in cash, including dividends incurred during the period of $2.6 million (2025 - $4.0 million).

Following the redemption, no Series B preference shares are outstanding and all rights with respect to such Series B preference shares have ceased and terminated, except for the right to receive the redemption price. The Series B preference shares were deregistered under the Securities Exchange Act of 1934 and delisted from the New York Stock Exchange on February 26, 2026.

Share repurchase program

Under the Board authorized share repurchase programs, the Company may repurchase its common stock from time to time, in amounts, at prices and at times the Company deems appropriate in its sole discretion, subject to market conditions and a variety of factors, including, but not limited to, legal requirements, price and economic conditions. Shares of common stock may be repurchased in open market purchases, privately negotiated transactions or otherwise. The Company expects that the program will be in effect until the maximum approved dollar amount has been used. The program does not require the Company to repurchase any specific number of shares of common stock, and the program may be suspended, modified or discontinued at any time. As of March 31, 2026, the Company was authorized to repurchase a maximum value of approximately $152.4 million of outstanding common shares under its repurchase program. The share repurchase program does not have an expiration date.

During the three months ended March 31, 2026, the Company repurchased 1,052,610 of its common shares in the open market for a total cost of $21.9 million, at an average cost of $20.78 per share, including commissions of $0.03 per share. Common shares repurchased by the Company during the period were cancelled and retired.

During the three months ended March 31, 2025, the Company completed a previously announced transaction with CM Bermuda and repurchased 45,720,732 of its common shares from CM Bermuda at $14.25 per common share on February 27, 2025. This share repurchase was accounted for during the year ended December 31, 2024 in accordance with U.S. GAAP. For further detail on this transaction, please refer to Note 3 “Significant Transactions” of Part II, Item 8. “Financial Statements and Supplementary Data” included in our 2025 Form 10-K. Also on February 27, 2025, the Company repurchased 500,000 of its common shares from Daniel S. Loeb at the public offering price of $14.00 per share.

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15. Earnings per share available to SiriusPoint common shareholders

The following sets forth the computation of basic and diluted earnings per share available to SiriusPoint common shareholders for the three months ended March 31, 2026 and 2025:

						March 31, 2026						March 31, 2025
Weighted-average number of common shares outstanding:
			Basic number of common shares outstanding			116,725,419						115,975,961
			Dilutive effect of restricted share awards and units			3,695,084						1,503,925
			Dilutive effect of options			1,274,553						1,075,280
			Diluted number of common shares outstanding			121,695,056						118,555,166
Basic earnings per common share:
			Net income available to SiriusPoint common shareholders			$	99.6					$	57.6
			Net income allocated to SiriusPoint participating shareholders			(0.1)						(0.1)
			Net income allocated to SiriusPoint common shareholders			$	99.5					$	57.5
			Basic earnings per share available to SiriusPoint common shareholders			$	0.85					$	0.50
Diluted earnings per common share:
			Net income available to SiriusPoint common shareholders			$	99.6					$	57.6
			Net income allocated to SiriusPoint participating shareholders			(0.1)						(0.1)
			Net income allocated to SiriusPoint common shareholders			$	99.5					$	57.5
			Diluted earnings per share available to SiriusPoint common shareholders			$	0.82					$	0.49

For the three months ended March 31, 2026 and 2025, no material amounts were excluded from the computation of diluted earnings per share attributable to SiriusPoint common shareholders.

16. Related party transactions

In addition to the transactions disclosed in Notes 3, 9, and 14 to these consolidated financial statements, the following transactions are classified as related party transactions, as the counterparties have either a direct or indirect shareholding in the Company or the Company has an investment in such counterparty.

(Re)insurance contracts

During the three months ended March 31, 2026, insurance and reinsurance contracts with certain of the Company’s insurance and MGA related parties resulted in gross written premium of $22.8 million (2025 - $6.5 million). As of March 31, 2026, the Company had total receivables from these related parties of $84.7 million and no payables (December 31, 2025 - receivables of $86.4 million and no payables).

Investments managed by related parties

The following table provides the fair value of the Company's investments managed by related parties as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
Third Point Enhanced LP (1)			$	82.4					$	82.2
Third Point Insurance Solutions Fund I LLC			2.5						1.6
Third Point Venture Offshore Fund I LP (1)			27.0						27.7
Third Point Venture Offshore Fund II LP (1)			8.2						6.3
Third Point Optimized Credit Portfolio (2)			621.2						652.8
Total investments managed by related parties			$	741.3					$	770.6

(1)The Third Point Enhanced LP, Third Point Venture Offshore Fund I LP, and Third Point Venture Offshore Fund II LP are reported in Other long-term investments in the consolidated balance sheets.

(2)The Third Point Optimized Credit Portfolio is primarily reported in Debt securities, available for sale and trading, in the consolidated balance sheets.

On February 28, 2025, the Company provided notice to Third Point LLC of its intent to redeem all of its capital accounts for TP Enhanced Fund. The redemptions will occur over time and may be in cash or underlying investments.

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On September 23, 2025, the Company notified Third Point LLC of its intent to withdraw investments from the Third Point Optimized Credit Portfolio. The liquidation and withdrawal of the investments is proceeding in an orderly manner, pursuant to the existing investment management agreement and consistent with the parties' discussions.

Management, advisory and performance fees to related parties

The total management, advisory and performance fees to related parties for the three months ended March 31, 2026 and 2025 were as follows:

			2026						2025
Management and advisory fees			$	1.2					$	1.1
Performance fees			—						(0.2)
Total management, advisory and performance fees to related parties (1)			$	1.2					$	0.9

(1)Management, advisory and performance fees to related parties, where applicable, are presented within Net investment gains (losses) in the consolidated statements of income.

17. Commitments and contingencies

Litigation

From time to time in the normal course of business, the Company may be involved in formal and informal dispute resolution processes, which may include arbitration or litigation, the outcomes of which determine the rights and obligations under the Company’s insurance and reinsurance contracts and other contractual agreements. In some disputes, the Company may seek to enforce its rights under an agreement or to collect funds owed to it. In other matters, the Company may resist attempts by others to collect funds or enforce alleged rights. The Company may also be involved, from time to time in the normal course of business, in formal and informal dispute resolution processes that do not arise from, or are not directly related to, claims activity. The Company believes that no individual litigation or arbitration to which it is presently a party is likely to have a material adverse effect on its results of operations, financial condition, business or operations.

Leases

The Company operates globally and leases office space under various non-cancelable operating lease agreements.    

During the three months ended March 31, 2026, the Company recognized operating lease expense of $2.5 million (2025 - $1.9 million), including property taxes and routine maintenance expense, as well as rental expenses related to short-term leases.

The following table presents the lease balances within the consolidated balance sheets as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
Operating lease right-of-use assets (1)			$	20.0					$	20.7
Operating lease liabilities (2)			$	23.3					$	24.6
Weighted average lease term (years)			4.3						4.6
Weighted average discount rate			3.3		%				3.2		%

(1) Operating lease right-of-use assets are included in Other assets on the Company’s consolidated balance sheets.

(2) Operating lease liabilities are included in Other liabilities on the Company’s consolidated balance sheets.

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Future minimum rental commitments as of March 31, 2026 under these leases are expected to be as follows:

			Future Payments
Remainder of 2026			$	5.1
2027			5.5
2028			5.7
2029			4.6
2030 and thereafter			3.0
Total future annual minimum rental payments			23.9
Less: present value discount			(0.6)
Total lease liability as of March 31, 2026			$	23.3

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ITEM 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis is intended to help the reader understand our business, financial condition, results of operations, liquidity and capital resources. You should read this discussion in conjunction with our unaudited consolidated financial statements and the related notes contained elsewhere in this Quarterly Report on Form 10-Q (“Form 10-Q”) and the information under "Management's Discussion and Analysis of Financial Condition and Results of Operations" included in the Company's Annual Report on Form 10-K for the year ended December 31, 2025 (the “2025 Form 10-K”). The terms “we,” “our,” “us” and the “Company,” as used in this report, refer to SiriusPoint Ltd. (“SiriusPoint”) and its directly and indirectly owned subsidiaries as a combined entity, except where otherwise stated or where it is clear that the terms mean only SiriusPoint exclusive of its subsidiaries.

The statements in this discussion regarding business outlook, our expectations regarding our future performance, liquidity and capital resources and other non-historical statements in this discussion are forward-looking statements. These forward-looking statements are subject to numerous risks and uncertainties, including, but not limited to, the risks and uncertainties described in “Risk Factors” of our 2025 Form 10-K and in “Cautionary Note Regarding Forward-Looking Statements” below. Our actual results may differ materially from those contained in or implied by any forward-looking statements.

Cautionary Note Regarding Forward-Looking Statements

Certain statements contained or incorporated in this Form 10-Q may constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. These forward-looking statements include, without limitation, statements regarding prospects for our industry, our business strategy, plans, goals, and expectations concerning our market position, international expansion, investment portfolio expectations, future operations, margins, profitability, efficiencies, capital expenditures, liquidity and capital resources and other non-historical financial and operating information. When used in this discussion, the words “believes,” “intends,” “seeks,” “anticipates,” “aims,” “plans,” “targets,” “estimates,” “expects,” “assumes,” “continues,” “should,” “could,” “will,” “may” and the negative of these or similar terms and phrases are intended to identify forward-looking statements.

Forward-looking statements reflect our current expectations regarding future events, results, or outcomes. These expectations may or may not be realized. Although we believe the expectations reflected in the forward-looking statements are reasonable, we can give you no assurance these expectations will prove to have been correct. Some of these expectations may be based upon assumptions, data or judgments that prove to be incorrect. Actual events, results, and outcomes may differ materially from our expectations due to a variety of known and unknown risks, uncertainties, and other factors. Although it is not possible to identify all of these risks and factors, they include, among others, the following:

•the frequency, severity, and development of insured losses, including natural catastrophes, extreme weather events, epidemics, pandemics, man-made events, and other large loss occurrences across many classes of insurance business, along with the amount of insurance losses that may ultimately be ceded to the reinsurance market, supply chain issues, labor shortages and related increased costs;

•the adequacy, accuracy and development of pricing or loss and loss adjustment expense reserves, the lack of available capital, and periods characterized by excess underwriting capacity and unfavorable premium rates;

•our ability to maintain or improve underwriting discipline, risk selection, and portfolio diversification across lines and geographies;

•the cyclicality of the insurance and reinsurance markets, including changes in pricing, terms, conditions, and capacity;

•risks relating to our use of reinsurance, retrocessions, alternative capital and third party capital arrangements, including the availability and cost of such protections and the creditworthiness of counterparties;

•our ability to compete successfully in the insurance and reinsurance market and the effect of consolidation in the insurance and reinsurance industry;

•operational, cybersecurity, and technology-related risks, including system failures, data breaches, ransomware attacks, supply chain compromises of third party service providers, or other business interruption events, including those resulting from a malicious cyber-attack on us or our business partners or service providers;

•the effects of global climate change, including increased severity and frequency of weather-related natural disasters and catastrophes, including wildfires, heat waves, and increased coastal flooding in many geographic areas;

•geopolitical uncertainty, including the ongoing conflicts in Europe, South America, and the Middle East;

•risks related to inflation, social information, and shifts in judicial, legislative, or regulatory environments;

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•our ability to attract, develop, and retain key personnel, distribution partners, and underwriting talent;

•a downgrade or withdrawal of our financial ratings;

•fluctuations in our results of operations;

•the performance of strategic partnerships, joint ventures, delegated underwriting authorities, and other third party relationships, including risks associated with delegating authority to third party managing general agents (“MGAs”);

•legal restrictions on certain of SiriusPoint’s insurance and reinsurance subsidiaries’ ability to pay dividends and other distributions to SiriusPoint;

•the outcome of legal and regulatory proceedings;

•regulatory, legal, and compliance developments affecting our insurance, reinsurance, MGAs, Lloyd’s or international operations, including capital, solvency, reporting, conduct risk, and data protection requirements;

•reduced returns or losses in SiriusPoint’s investment portfolio, including the impact of market volatility, credit events, interest rate movements, inflation, foreign exchange fluctuations, and changes in asset valuations;

•our exposure or potential exposure to corporate income tax in Bermuda and the EU, U.S. federal income and withholding taxes and our significant deferred tax assets, which could become devalued if we do not generate future taxable income or applicable corporate tax rates are reduced;

•future strategic transactions such as acquisitions, dispositions, investments, mergers, or joint ventures;

•SiriusPoint’s response to any acquisition proposal that may be received from any party, including any actions that may be considered by the Company’s Board of Directors or any committee thereof; and

•other risks and factors listed under “Risk Factors” in our 2025 Form 10-K and other subsequent periodic reports filed with the Securities and Exchange Commission.

Any one of these factors or a combination of these factors could materially affect our financial condition or future results of operations and could influence whether any forward-looking statements contained in this report ultimately prove to be accurate. Our forward-looking statements are not guarantees of future performance, and you should not place undue reliance on them. All forward-looking statements speak only as of the date made and we undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

Overview

We are a global underwriter of insurance and reinsurance, domiciled in Bermuda. We have licenses to write property, casualty and accident & health insurance and reinsurance globally, including admitted & non-admitted licensed companies in the United States, a Bermuda Class 4 company, a Lloyd’s of London (“Lloyd’s”) syndicate and managing agency, and an internationally licensed company domiciled in Sweden. Our operating companies have a financial strength rating of A (Positive) from AM Best, Fitch Ratings (“Fitch”), and Standard & Poor's (“S&P”) and A3 (Stable) from Moody’s Ratings (“Moody’s”).

We aim to drive excellence as a best-in-class underwriter, with a diverse and low-volatility portfolio of specialty lines. We seek to apply our underwriting talent, capabilities, and management expertise to underwrite a profitable book of business and identify new opportunities to create value. Our approach is to be nimble and attuned to market opportunities within our segments of Insurance & Services and Reinsurance, allocating capital where we see profitable opportunity, while remaining disciplined and focused on our specified risk tolerances and areas of expertise.

Distribution relationships are particularly important to us. A majority of our premium is produced via MGAs, including both our consolidated MGAs and non-consolidated MGAs. We seek to create capacity partnerships with MGAs that have high integrity and transparent leaders, and teams with deep underwriting expertise and track records of success, and no longer take capital positions in those business partners. Our partnerships are focused on underwriting in concentrated, niche businesses that often offer new exposure to our portfolio, while we provide guidance and oversight. As of March 31, 2026, we had equity stakes in 16 entities (MGAs, Insurtech and Other) which underwrite or distribute a wide range of lines of business, including general liability, professional liability, directors & officers, credit and bond, cyber, commercial automobile, workers’ compensation, accident & health, and other specialty insurance classes.

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Products & Services

Insurance & Services Segment

In our Insurance & Services segment, we predominantly provide insurance coverage in addition to receiving fees for services provided within Insurance & Services and to third parties. Insurance & Services revenue allows us to diversify our traditional reinsurance portfolio and generally has lower capital requirements. In addition, service fees from MGAs and their insurance provided are generally not as prone to the volatile underwriting cycle that is common in reinsurance marketplace. The Insurance & Services segment provides coverage in Accident & Health (“A&H”), Property & Casualty, and Other Specialties.

Reinsurance Segment

In our Reinsurance segment, we provide reinsurance products to insurance and reinsurance companies, government entities, and other risk bearing vehicles. We participate in the reinsurance market with a global focus through the broker market distribution channel. We primarily write treaty reinsurance, on both a proportional and excess of loss basis, and provide facultative reinsurance in some of our business lines. In the United States and Bermuda, our core focus is on distribution, risk and clients located in North America while our international operation is focused primarily on distribution, risks and clients located in Europe. The Reinsurance segment predominantly underwrites Casualty, Property and Other Specialties lines of business.

Investment Management

We manage our investment portfolio to balance quality, liquidity, and diversification with asset/liability matching and investment return. Our investment objective is to optimize risk-adjusted net investment income after tax while (1) maintaining a high quality, diversified investment portfolio, (2) maintaining adequate liquidity, and (3) complying with the regulatory, rating agency, and internal risk and capital management requirements, all in support of the company goal of meeting policyholder obligations.

Recent Developments

Acquisition of Assist America

On December 31, 2025, we, through our wholly owned subsidiaries, entered into an agreement to acquire Assist America Inc. and its affiliates (“Assist America”) for $44.0 million in cash and other contingent considerations. Pursuant to the agreement, we consolidated Assist America as of January 1, 2026 and recognized goodwill of $18.6 million in our Insurance & Services segment.

Assist America provides reliable global emergency assistance to over 40 million members across Asia, the Middle East, and North America. The acquisition bolsters our third-party medical and travel assistance revenue, increases our scale in the U.S., and expands our coverage to Asia and the Middle East.

Ratings

On February 25, 2026, Fitch upgraded the financial strength rating of our operating subsidiaries to ‘A’ (Strong) from ‘A-’, followed by AM Best’s upgrade to ‘A’ (Excellent) from ‘A-’ on April 16, 2026 and S&P’s upgrade to ‘A’ (Strong) from ‘A-’ on April 21, 2026.

Redemption of Series B Preference Shares

On February 26, 2026, we redeemed all 8,000,000 of our issued and outstanding 8.0% Series B preference shares for a redemption price of $25.00 per share, plus $0.49, which reflects unpaid, accrued cumulative dividends, to, but excluding, February 26, 2026, for an aggregate redemption price of $203.9 million. We delisted the Series B preference shares from the New York Stock Exchange and deregistered the Series B preference shares under the Securities Exchange Act of 1934. The redemption helps simplify and optimize our capital structure and financial leverage, while also eliminating the cost of capital and related cash servicing associated with the Series B preference shares.

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Key Performance Indicators

We believe that the following key financial indicators are the most important in evaluating our performance for the three months ended March 31, 2026 and 2025, and as of March 31, 2026 and December 31, 2025:

			2026						2025
			($ in millions, except for ratios)
Combined ratio			87.8		%				91.4		%
Core underwriting income ⁽¹⁾			$	70.9					$	28.5
Core net services income ⁽¹⁾			$	8.4					$	18.9
Core income ⁽¹⁾			$	79.3					$	47.4
Core combined ratio ⁽¹⁾			88.9		%				95.4		%
Annualized return on average common shareholders’ equity attributable to SiriusPoint common shareholders			17.4		%				12.9		%

			March 31, 2026						December 31, 2025
Book value per common share			$	19.86					$	19.40
Book value per diluted common share			$	19.03					$	18.61
Tangible book value per diluted common share ⁽¹⁾			$	17.72					$	17.62

(1)Core underwriting income, Core net services income, Core income, and Core combined ratio are non-GAAP financial measures. See definitions in “Non-GAAP Financial Measures” and reconciliations in “Segment Results” below and Note 4 “Segment reporting” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q. Tangible book value per diluted common share is a non-GAAP financial measure. See definition and reconciliation in “Non-GAAP Financial Measures.”

Core Results

See “Segment Results” below for additional information.

Annualized Return on Average Common Shareholders’ Equity Attributable to SiriusPoint Common Shareholders

Annualized return on average common shareholders’ equity attributable to SiriusPoint common shareholders is calculated by dividing annualized net income available to SiriusPoint common shareholders for the period by the average common shareholders’ equity determined using the common shareholders’ equity balances at the beginning and end of the period.

Annualized return on average common shareholders’ equity attributable to SiriusPoint common shareholders for the three months ended March 31, 2026 and 2025 was calculated as follows:

			2026						2025
			($ in millions)
Net income available to SiriusPoint common shareholders			$	99.6					$	57.6
Common shareholders’ equity attributable to SiriusPoint common shareholders - beginning of period			2,269.8						1,737.4
Common shareholders’ equity attributable to SiriusPoint common shareholders - end of period			2,302.4						1,825.2
Average common shareholders’ equity attributable to SiriusPoint common shareholders			$	2,286.1					$	1,781.3
Annualized return on average common shareholders’ equity attributable to SiriusPoint common shareholders			17.4		%				12.9		%

The increase in annualized return on average common shareholders’ equity attributable to SiriusPoint common shareholders was driven by higher net income for the three months ended March 31, 2026, primarily resulting from the gain on the sale of Arcadian Risk Capital Ltd. (“Arcadian”) and increased underwriting income.

Book Value Per Share

Book value per common share is calculated by dividing common shareholders’ equity attributable to SiriusPoint common shareholders by the number of common shares outstanding. Book value per diluted common share is calculated by dividing common shareholders’ equity attributable to SiriusPoint common shareholders by the number of diluted common shares outstanding, calculated similar to the treasury stock method.

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Tangible book value per diluted common share is a non-GAAP financial measure and the most comparable U.S. GAAP measure is book value per common share. See “Non-GAAP Financial Measures” for an explanation and reconciliation.

As of March 31, 2026, book value per common share was $19.86, representing an increase of $0.46 per share, or 2.4%, from $19.40 per share as of December 31, 2025. As of March 31, 2026, book value per diluted common share was $19.03, representing an increase of $0.42 per share, or 2.3%, from $18.61 per share as of December 31, 2025. As of March 31, 2026, tangible book value per diluted common share was $17.72, representing an increase of $0.10 per share, or 0.6%, from $17.62 per share as of December 31, 2025. The increases reflect continued positive underwriting and investment results during the three months ended March 31, 2026.

Consolidated Results of Operations—Three months ended March 31, 2026 and 2025

The following table sets forth the key items discussed in the consolidated results of operations section, and the period over period change, for the three months ended March 31, 2026 and 2025:

			2026						2025						Change
			($ in millions)
Total underwriting income			$	77.7					$	54.1					$	23.6
Net investment income			66.4						71.2						(4.8)
Net investment gains (losses)			11.4						(0.3)						11.7
Other revenues			57.9						29.7						28.2
Net corporate and other expenses			(71.2)						(60.6)						(10.6)
Intangible asset amortization			(2.6)						(2.9)						0.3
Interest expense			(16.8)						(18.1)						1.3
Foreign exchange gains (losses)			(1.3)						2.2						(3.5)
Income tax expense			(19.2)						(13.3)						(5.9)
Net income			$	102.3					$	62.0					$	40.3

The key changes in our consolidated results for the three months ended March 31, 2026 compared to the prior year period are discussed below.

Underwriting results

The improvement in net underwriting results for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily driven by premium growth at a lower attritional loss ratio and a decrease in catastrophe losses of $62.5 million, partially offset by a decrease in favorable prior year development of $16.3 million.

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Investments

Investment Portfolio

The following table presents the carrying value of our total investments, cash and cash equivalents and restricted cash and cash equivalents as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
			($ in millions)
Debt securities, available for sale			$	4,892.9					$	5,168.6
Debt securities, trading			86.0						90.3
Total debt securities (1)			4,978.9						5,258.9
Short-term investments			32.5						28.3
Other long-term investments (2)			295.4						315.1
Total investments			5,306.8						5,602.3
Cash and cash equivalents			856.9						731.2
Restricted cash and cash equivalents (3)			153.8						171.2
Total invested assets and cash			$	6,317.5					$	6,504.7

(1)Includes $621.2 million of investments in the Third Point Optimized Credit portfolio (“TPOC Portfolio”) as of March 31, 2026 (December 31, 2025 - $652.8 million).

(2)Includes $77.5 million of strategic investments as of March 31, 2026 (December 31, 2025 - $102.2 million).

(3)Primarily consists of cash and fixed income securities such as U.S. Treasuries, money markets funds, and sovereign debt, securing our contractual obligations under certain (re)insurance contracts that we will not be released from until the underlying risks have expired or have been settled.

The decrease in total invested assets and cash was primarily driven by the use of investments to fund the redemption of the Series B preference shares of $203.9 million, as well as to fund the common share repurchases of $21.9 million.

The duration of our fixed income portfolio, excluding cash and cash equivalents, is 3.1 years (December 31, 2025 - 3.2 years). The duration remained consistent from the comparative period due to our efforts to match our asset duration with economic liabilities in the current interest rate environment. The average credit rating of our investment portfolio is “AA-” as of March 31, 2026 (December 31, 2025 - “AA-”) with no defaults in the investment portfolio.

The following table provides a breakdown of structured products between investment and non-investment grade securities as of March 31, 2026 and December 31, 2025. These are fixed income investments which are included in debt securities in the table above. Refer to Note 7 “Investments” to our unaudited consolidated financial statements included elsewhere in this Form 10-Q for further discussion of these securities.

			March 31, 2026												December 31, 2025
			Investment Grade (1)						Non-investment Grade (2)						Investment Grade (1)						Non-investment Grade (2)
			($ in millions)
Asset-backed securities			$	508.5					$	32.6					$	583.5					$	18.9
Collateralized loan obligations			330.3						—						324.6						—
Total asset-backed securities			838.8						32.6						908.1						18.9
Agency residential mortgage-backed securities			773.7						—						799.2						—
Non-agency residential mortgage-backed securities			194.5						18.3						186.7						22.2
Total residential mortgage-backed securities			968.2						18.3						985.9						22.2
Agency commercial mortgage-backed securities			47.7						—						48.1						—
Non-agency commercial mortgage-backed securities			193.3						0.5						215.2						0.5
Total commercial mortgage-backed securities			241.0						0.5						263.3						0.5
Total mortgage-backed securities			1,209.2						18.8						1,249.2						22.7
Total asset and mortgage-backed securities			$	2,048.0					$	51.4					$	2,157.3					$	41.6

(1)Investment grade securities are considered rated BBB or higher.

(2)Non-investment grade securities are considered rated below BBB.

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Investment Results

Net investment income for the three months ended March 31, 2026 and 2025 consisted of the following:

			2026						2025
			($ in millions)
Debt securities, available for sale			$	64.7					$	61.3
Debt securities, trading			1.8						3.1
Short-term investments			0.3						1.2
Other long-term investments			0.3						1.6
Cash, cash equivalents and other			5.3						9.3
Gross investment income			72.4						76.5
Investment expenses			(6.0)						(5.3)
Net investment income			$	66.4					$	71.2

Net investment gains (losses) for the three months ended March 31, 2026 and 2025 consisted of the following:

			2026						2025
			($ in millions)
Debt securities, available for sale
Gross realized gains			$	10.0					$	7.1
Gross realized losses			(3.0)						(9.1)
Net realized gains (losses) on Debt securities, available for sale			7.0						(2.0)
Debt securities, trading
Net realized gains (losses)			—						(1.5)
Net unrealized gains (losses)			(1.6)						1.8
Other long-term investments
Net realized gains (losses)			14.4						(2.1)
Net unrealized gains (losses)			(8.4)						2.6
Other (1)			—						0.9
Net investment gains (losses)			$	11.4					$	(0.3)

(1)Includes short-term investments, cash and cash equivalents, and derivatives.

The decrease in net investment income for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 is primarily the result of lower yields in the current period. The increase in net investment gains (losses) for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily due to gains on private equity funds classified in Other long-term investments.

Refer to Part I, Item 3. “Quantitative and Qualitative Disclosures about Market Risks” of this Form 10-Q for a discussion of certain risks and factors that could adversely impact our investments results.

Other Revenues

For the three months ended March 31, 2026, other revenues primarily consisted of $25.2 million from the gain on the sale of Arcadian and $30.9 million of service fee revenue from MGAs, compared to $31.9 million of service fee revenue from MGAs for the three months ended March 31, 2025. The slight decrease in service fee revenue is primarily driven by the deconsolidation of ArmadaCorp Capital, LLC (“Armada”), partially offset by increases in International Medical Group, Inc. (“IMG”) from continued growth of its travel business and the acquisition of Assist America.

Net Corporate and Other Expenses

Net corporate and other expenses include costs associated with operating as a publicly-traded company and non-underwriting activities, including services expenses from our MGA subsidiaries, and current expected credit losses from our insurance and reinsurance balances receivable and loss and loss adjustment expenses recoverable.

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The increase in net corporate and other expenses for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily driven by increases in share compensation expense attributable to the recent gains on sales of Armada and Arcadian and expenses associated with non-recurring projects, as well as increases in services expenses.

For the three months ended March 31, 2026, services expenses increased to $46.1 million compared to $43.1 million for the three months ended March 31, 2025, primarily driven by increases in expenses from IMG from continued growth of its own business and the acquisition of Assist America, partially offset by the deconsolidation of Armada.

Amortization of Intangible Assets

Amortization of intangible assets for the three months ended March 31, 2026 was $2.6 million (2025 - $2.9 million). The change in amortization are due to the use of amortization patterns which are based on the period over which they are expected to generate future net cash inflows from the use of the underlying intangible assets.

Interest Expense

Interest expense and finance costs are related to interest due on our senior and subordinated notes, as well as interest associated with certain reinsurance contracts.

Interest expense for the three months ended March 31, 2026 was $16.8 million compared to $18.1 million for the three months ended March 31, 2025. The decrease was primarily driven by decreases in funds withheld interest on loss portfolio transfers.

Foreign Currency Translation

Except for the Canadian reinsurance operations of SiriusPoint America and certain subsidiaries of IMG, the U.S. dollar is the functional currency for our business. Assets and liabilities are remeasured into the functional currency using current exchange rates; revenues and expenses are remeasured into the functional currency using the average exchange rate for the period. The remeasurement process results in foreign exchange (gains) losses in the consolidated results of operations. Foreign exchange (gains) losses exclude investment generated net realized and unrealized investment gains as addressed in Investment Results above.

Foreign exchange losses were $1.3 million for the three months ended March 31, 2026 compared to foreign exchange gains of $2.2 million for the three months ended March 31, 2025. The change is primarily driven by the impact of certain foreign exchange exposures related to our underwriting activities, partially offset by the impact of our currency hedges.

On an aggregate basis, the effects of foreign exchange resulted in charges to net income of $2.3 million as well as charges to comprehensive income of $6.4 million for the three months ended March 31, 2026. The effects of foreign exchange are consistent with the recent market fluctuations in rates and our economic currency hedging strategy.

Income Tax Expense

The increases in income tax expense for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 were consistent with the increases in pre-tax income.

Segment Results — Three months ended March 31, 2026 and 2025

The determination of our reportable segments is based on the manner in which management monitors the performance of our operations. We classify our business into two reportable segments - Insurance & Services and Reinsurance. Collectively, the sum of these two segments constitute “Core” results. Core underwriting income, Core net services income, Core income, and Core combined ratio are non-GAAP financial measures. We believe it is useful to review Core results as it better reflects how management views the business and reflects our decision to exit the run off business. The sum of Core results and Corporate results are equal to the consolidated results of operations.

Corporate results include all run off business, which represents certain classes of business that we ceased underwriting as part of fundamental changes to our business strategy, including the effect of the restructuring of the underwriting platform announced in 2022 and certain reinsurance contracts that have interest crediting features. Corporate results also include asbestos and environmental and other latent liability exposures on a gross basis, which have mostly been ceded, as well as specific workers’ compensation and cyber programs which we no longer write.

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The following tables set forth the operating segment results and ratios for the three months ended March 31, 2026 and 2025:

						Three months ended March 31, 2026
						Insurance & Services						Reinsurance						Core						Eliminations (2)						Corporate						Segment Measure Reclass						Total
Gross written premium						$	684.6					$	319.2					$	1,003.8					$	—					$	(0.9)					$	—					$	1,002.9
Net written premium						461.1						235.7						696.8						—						(1.6)						—						695.2
Net earned premium						380.1						258.2						638.3						—						0.6						—						638.9
Loss and loss adjustment expenses incurred, net						215.7						134.0						349.7						(1.8)						15.0						—						362.9
Acquisition costs, net						108.0						63.8						171.8						(23.8)						(0.2)						—						147.8
Other underwriting expenses						26.3						19.6						45.9						—						4.6						—						50.5
Underwriting income (loss)						30.1						40.8						70.9						25.6						(18.8)						—						77.7
Services revenues						54.0						—						54.0						(23.1)						—						(30.9)						—
Services expenses						46.1						—						46.1						—						—						(46.1)						—
Net services fee income						7.9						—						7.9						(23.1)						—						15.2						—
Services noncontrolling loss						0.5						—						0.5						—						—						(0.5)						—
Net services income						8.4						—						8.4						(23.1)						—						14.7						—
Segment income (loss)						$	38.5					$	40.8					$	79.3					$	2.5					$	(18.8)					$	14.7					$	77.7
Attritional losses						$	230.8					$	145.7					$	376.5					$	(1.8)					$	0.7					$	—					$	375.4
Catastrophe losses						—						5.4						5.4						—						—						—						5.4
Prior year loss reserve development						(15.1)						(17.1)						(32.2)						—						14.3						—						(17.9)
Loss and loss adjustment expenses incurred, net						$	215.7					$	134.0					$	349.7					$	(1.8)					$	15.0					$	—					$	362.9
Underwriting Ratios: (1)
Attritional loss ratio						60.7		%				56.4		%				59.0		%																						58.8		%
Catastrophe loss ratio						—		%				2.1		%				0.8		%																						0.8		%
Prior year loss development ratio						(4.0)		%				(6.6)		%				(5.0)		%																						(2.8)		%
Loss ratio						56.7		%				51.9		%				54.8		%																						56.8		%
Acquisition cost ratio						28.4		%				24.7		%				26.9		%																						23.1		%
Other underwriting expenses ratio						6.9		%				7.6		%				7.2		%																						7.9		%
Combined ratio						92.0		%				84.2		%				88.9		%																						87.8		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

(2)Insurance & Services MGAs recognize fees for service using revenue from contracts with customers accounting standards, whereas insurance companies recognize acquisition expenses using insurance contract accounting standards. While ultimate revenues and expenses recognized will match, there will be recognition timing differences based on the different accounting standards.

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			Three months ended March 31, 2025
			Insurance & Services						Reinsurance						Core						Eliminations (2)						Corporate						Segment Measure Reclass						Total
									($ in millions)
Gross written premium			$	635.1					$	354.8					$	989.9					$	—					$	(5.2)					$	—					$	984.7
Net written premium			483.5						268.5						752.0						—						(9.0)						—						743.0
Net earned premium			336.2						289.6						625.8						—						0.9						—						626.7
Loss and loss adjustment expenses incurred, net			209.9						195.3						405.2						(2.0)						(1.4)						—						401.8
Acquisition costs, net			87.3						67.1						154.4						(28.0)						3.3						—						129.7
Other underwriting expenses			18.9						18.8						37.7						—						3.4						—						41.1
Underwriting income (loss)			20.1						8.4						28.5						30.0						(4.4)						—						54.1
Services revenues			62.1						—						62.1						(30.2)						—						(31.9)						—
Services expenses			43.1						—						43.1						—						—						(43.1)						—
Net services fee income			19.0						—						19.0						(30.2)						—						11.2						—
Services noncontrolling income			(0.1)						—						(0.1)						—						—						0.1						—
Net services income			18.9						—						18.9						(30.2)						—						11.3						—
Segment income (loss)			$	39.0					$	8.4					$	47.4					$	(0.2)					$	(4.4)					$	11.3					$	54.1
Attritional losses			$	207.6					$	164.0					$	371.6					$	(2.0)					$	(1.5)					$	—					$	368.1
Catastrophe losses			4.8						63.1						67.9						—						—						—						67.9
Prior year loss reserve development			(2.5)						(31.8)						(34.3)						—						0.1						—						(34.2)
Loss and loss adjustment expenses incurred, net			$	209.9					$	195.3					$	405.2					$	(2.0)					$	(1.4)					$	—					$	401.8
Underwriting Ratios: (1)
Attritional loss ratio			61.7		%				56.6		%				59.3		%																						58.8		%
Catastrophe loss ratio			1.4		%				21.8		%				10.9		%																						10.8		%
Prior year loss development ratio			(0.7)		%				(11.0)		%				(5.5)		%																						(5.5)		%
Loss ratio			62.4		%				67.4		%				64.7		%																						64.1		%
Acquisition cost ratio			26.0		%				23.2		%				24.7		%																						20.7		%
Other underwriting expenses ratio			5.6		%				6.5		%				6.0		%																						6.6		%
Combined ratio			94.0		%				97.1		%				95.4		%																						91.4		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

(2)Insurance & Services MGAs recognize fees for service using revenue from contracts with customers accounting standards, whereas insurance companies recognize acquisition expenses using insurance contract accounting standards. While ultimate revenues and expenses recognized will match, there will be recognition timing differences based on the different accounting standards.

Core Premium Volume

Gross written premium increased by $13.9 million, or 1.4%, for the three months ended March 31, 2026 compared to the three months ended March 31, 2025. Net written premium decreased by $55.2 million, or 7.3%, for the three months ended March 31, 2026 compared to the three months ended March 31, 2025. Net earned premium increased by $12.5 million, or 2.0%, for the three months ended March 31, 2026, compared to the three months ended March 31, 2025. The increases in gross written premium and net earned premium were driven by our Insurance & Services segment, including growth in A&H, General Liability, and Surety, partially offset by decreases in our Reinsurance segment, primarily in Property Catastrophe, Bermuda and London Specialty, and New York Casualty. The decrease in net written premium was primarily driven by the decreases in our Reinsurance segment and the ceded premium related to the inception of an aggregate reinsurance program in the current quarter, as well as a large one-time assumed reinsurance contract with a single MGA in our Surety business in the first quarter of 2025.

41

Core Underwriting Results

The improvement in net underwriting results of $42.4 million was primarily driven by decreased catastrophe losses and a lower attritional loss ratio, partially offset by a decrease in favorable prior year development and higher expense ratios. Catastrophe losses were minimal for the three months ended March 31, 2026, compared to $67.9 million, or 10.9 percentage points on the combined ratio, for the three months ended March 31, 2025, primarily from the California wildfires. For the three months ended March 31, 2026, favorable prior year loss reserve development was $32.2 million primarily driven by favorable development in Credit, mainly from better than expected loss experience, as well as favorable development in A&H, due to lower than expected reported attritional losses, compared to $34.3 million for the three months ended March 31, 2025 primarily driven by favorable development in Property, mainly from reserve releases relating to prior year’s catastrophe events, as well as favorable development in A&H, due to lower than expected reported attritional losses. The increased acquisition cost ratio primarily resulted from profit commission accruals related to prior year programs, and the increased other underwriting expense ratio is largely driven by timing items.

Core Services Results

Services revenues decreased to $54.0 million for the three months ended March 31, 2026 compared to $62.1 million for the three months ended March 31, 2025 primarily due to the deconsolidation of Armada in the fourth quarter of 2025, partially offset by growth in the IMG travel business and the acquisition of Assist America.

Net services income decreased to $8.4 million for the three months ended March 31, 2026 compared to $18.9 million during the three months ended March 31, 2025, also due to the deconsolidation of Armada, partially offset by growth in IMG and the acquisition of Assist America. Service margin, which is calculated as Net service fee income as a percentage of services revenues, increased to 14.6% for the three months ended March 31, 2026 from 13.8% for the three months ended March 31, 2025, when adjusted to exclude Armada, driven by the acquisition of Assist America.

Insurance & Services Segment

In our Insurance & Services segment, we underwrite primary insurance in several sectors globally. We offer innovative insurance solutions to meet the changing risk circumstances of our clients. The Insurance & Services segment includes A&H, Property & Casualty, and Other Specialties.

As of March 31, 2026, we have equity stakes in 16 entities (MGAs, Insurtech and Other), which underwrite or distribute a wide range of lines of business, including general liability, professional liability, directors & officers, credit and bond, cyber, commercial automobile, workers’ compensation, accident & health, and other specialty insurance classes. As of March 31, 2026, we consolidated two MGAs in our financial statements: Alta Signa Holdings (“Alta Signa”) and IMG. Effective November 1, 2025, we deconsolidated Armada upon the sale to Ambac Financial Group Inc. We will continue our underwriting capacity partnership with Armada until the end of 2030. We provide underwriting capacity in the form of insurance or reinsurance to 8 non-consolidated entities in addition to the two consolidated MGAs. We also have investment stakes in 6 other entities where we have no underwriting relationships. The investment interests in the non-consolidated entities are included in strategic investments within Other long-term investments on the consolidated balance sheet.

42

The following table sets forth underwriting results, net MGA results, and ratios for the segment results, and the period over period changes, for the three months ended March 31, 2026 and 2025:

			2026						2025						Change
			($ in millions)
Gross written premium			$	684.6					$	635.1					$	49.5
Net written premium			461.1						483.5						(22.4)
Net earned premium			380.1						336.2						43.9
Loss and loss adjustment expenses incurred, net			215.7						209.9						5.8
Acquisition costs, net			108.0						87.3						20.7
Other underwriting expenses			26.3						18.9						7.4
Underwriting income			30.1						20.1						10.0
Services revenues			54.0						62.1						(8.1)
Services expenses			46.1						43.1						3.0
Net services fee income			7.9						19.0						(11.1)
Services noncontrolling (income) loss			0.5						(0.1)						0.6
Net services income			8.4						18.9						(10.5)
Segment income			$	38.5					$	39.0					$	(0.5)
Underwriting ratios: (1)
Loss ratio			56.7		%				62.4		%				(5.7)		%
Acquisition cost ratio			28.4		%				26.0		%				2.4		%
Other underwriting expense ratio			6.9		%				5.6		%				1.3		%
Combined ratio			92.0		%				94.0		%				(2.0)		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

Premium Volume

Gross written premium increased by $49.5 million, or 7.8%, for the three months ended March 31, 2026 compared to the three months ended March 31, 2025, primarily driven by growth in A&H, General Liability, and Surety.

Consolidated MGAs

Gross written premium by the consolidated MGAs in the aggregate decreased by $37.1 million, or 38.4%, to $59.4 million for the three months ended March 31, 2026 compared to $96.5 million for the three months ended March 31, 2025, primarily resulting from the deconsolidation of Armada in the fourth quarter of 2025, partially offset by growth in IMG, including the acquisition of Assist America.

Book value for the consolidated MGAs was $106.4 million as of March 31, 2026, compared to $80.3 million as of December 31, 2025. The increase in book value from December 31, 2025 was a result of the acquisition of Assist America, which was effective as of January 1, 2026.

Underwriting Results

The improvement in underwriting income of $10.0 million for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily driven by a lower attritional loss ratio and increased favorable prior year loss reserve development, partially offset by increased expense ratios. For the three months ended March 31, 2026, favorable prior year loss reserve development was $15.1 million compared to $2.5 million for the three months ended March 31, 2025, primarily driven by increases in A&H due to lower than expected reported attritional losses. The increased acquisition cost ratio primarily resulted from profit commission accruals related to prior year programs, and the increased other underwriting expense ratio is largely driven by timing items.

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Services Results

The decreases in services revenues of $8.1 million and net services income of $10.5 million for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 were primarily due to the deconsolidation of Armada in the fourth quarter of 2025, partially offset by growth in the IMG travel business and the acquisition of Assist America.

Reinsurance Segment

The Reinsurance segment predominantly underwrites Casualty, Property and Other Specialties lines of business on a worldwide basis. The following table sets forth underwriting results and ratios and the period over period changes for the Reinsurance segment for the three months ended March 31, 2026 and 2025:

			2026						2025						Change
			($ in millions)
Gross written premium			$	319.2					$	354.8					$	(35.6)
Net written premium			235.7						268.5						(32.8)
Net earned premium			258.2						289.6						(31.4)
Loss and loss adjustment expenses incurred, net			134.0						195.3						(61.3)
Acquisition costs, net			63.8						67.1						(3.3)
Other underwriting expenses			19.6						18.8						0.8
Underwriting income			$	40.8					$	8.4					$	32.4
Underwriting ratios: (1)
Loss ratio			51.9		%				67.4		%				(15.5)		%
Acquisition cost ratio			24.7		%				23.2		%				1.5		%
Other underwriting expense ratio			7.6		%				6.5		%				1.1		%
Combined ratio			84.2		%				97.1		%				(12.9)		%

(1)Underwriting ratios are calculated by dividing the related expense by net earned premium.

Premium Volume

Gross written premium in the Reinsurance segment decreased by $35.6 million, or 10.0%, for the three months ended March 31, 2026 compared to the three months ended March 31, 2025, primarily driven by decreases in Property Catastrophe, Bermuda and London Specialty, and New York Casualty.

Underwriting Results

The increase in net underwriting income for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was primarily driven by the decrease in catastrophe losses and a lower attritional loss ratio, partially offset by decreased favorable prior year development. Catastrophe losses were minimal for the three months ended March 31, 2026, compared to $63.1 million, or 21.8 percentage points on the combined ratio, for the three months ended March 31, 2025, primarily from the California wildfires. Favorable prior year development was $17.1 million for the three months ended March 31, 2026, primarily in Credit due to better than expected loss experience, compared to $31.8 million for the three months ended March 31, 2025, primarily in Property due to reserve releases relating to prior year’s catastrophe events.

Corporate

Corporate results include all run off business, which represents certain classes of business that we ceased underwriting as part of fundamental changes to our business strategy, including the effect of the restructuring of the underwriting platform announced in 2022 and certain reinsurance contracts that have interest crediting features. Corporate results also include asbestos and environmental and other latent liability exposures on a gross basis, which have mostly been ceded, as well as

44

specific workers’ compensation and cyber programs which we no longer write. The following table sets forth underwriting results and the period over period changes for the three months ended March 31, 2026 and 2025:

			2026						2025						Change
			($ in millions)
Gross written premium			$	(0.9)					$	(5.2)					$	4.3
Net written premium			(1.6)						(9.0)						7.4
Net earned premium			0.6						0.9						(0.3)
Loss and loss adjustment expenses incurred, net			15.0						(1.4)						16.4
Acquisition costs, net			(0.2)						3.3						(3.5)
Other underwriting expenses			4.6						3.4						1.2
Underwriting loss			$	(18.8)					$	(4.4)					$	(14.4)

Minimal premium volume for the three months ended March 31, 2026 reflects the expiration and non-renewal of the classes of business that we no longer actively underwrite. The increase in the underwriting loss for the three months ended March 31, 2026 compared the three months ended March 31, 2025 was driven by adverse prior year loss reserve development of $14.3 million primarily from one large claim settlement related to a claim that had previously been denied in a line of business that has not been written since 2023.

Non-GAAP Financial Measures

We have included certain financial measures that are not calculated under standards or rules that comprise U.S. GAAP. Such measures, including Core underwriting income, Core net services income, Core income, Core combined ratio, accident year loss ratio, accident year combined ratio, attritional loss ratio and tangible book value per diluted common share, are referred to as non-GAAP financial measures. These non-GAAP financial measures may be defined or calculated differently by other companies. We believe these measures allow for a more complete understanding of our underlying business. These measures are used by management to monitor our results and should not be viewed as a substitute for those determined in accordance with U.S. GAAP. Reconciliations of non-GAAP measures to the most comparable U.S. GAAP measures are included below.

Core Results

Collectively, the sum of the Company's two segments, Insurance & Services and Reinsurance, constitute "Core" results. Core underwriting income, Core net services income, Core income and Core combined ratio are non-GAAP financial measures. We believe it is useful to review Core results as it better reflects how management views the business and reflects our decision to exit the run off business. The sum of Core results and Corporate results are equal to the consolidated results of operations.

Core underwriting income - calculated by subtracting loss and loss adjustment expenses incurred, net, acquisition costs, net, and other underwriting expenses from net premiums earned.

Core net services income - consists of services revenues which include commissions, brokerage and fee income related to consolidated MGAs, and other revenues, as well as services expenses which include direct expenses related to consolidated MGAs and services noncontrolling income which represent minority ownership interests in consolidated MGAs. Net services income is a key indicator of the profitability of the Company's services provided.

Core income - consists of two components, core underwriting income and core net services income. Core income is a key measure of our segment performance.

Core combined ratio - calculated by dividing the sum of Core loss and loss adjustment expenses incurred, net, acquisition costs, net and other underwriting expenses by Core net premiums earned. Accident year loss ratio and accident year combined ratio are calculated by excluding prior year loss reserve development to present the impact of current accident year net loss and loss adjustment expenses on the Core loss ratio and Core combined ratio, respectively. Attritional loss ratio excludes catastrophe losses from the accident year loss ratio as they are not predictable as to timing and amount. These ratios are useful indicators of our underwriting profitability.

See Note 4 “Segment reporting” to our unaudited consolidated financial statements included elsewhere in this Form 10-Q for additional information and a calculation of Core results.

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Tangible Book Value Per Diluted Common Share

Tangible book value per diluted common share, as presented, is a non-GAAP financial measure and the most directly comparable U.S. GAAP measure is book value per common share. Tangible book value per diluted common share excludes goodwill and intangible assets. Management believes that effects of goodwill and intangible assets are not indicative of underlying underwriting results or trends and make book value comparisons to less acquisitive peer companies less meaningful. Tangible book value per diluted common share is useful because it provides a more accurate measure of the realizable value of shareholder returns.

The following table sets forth the computation of book value per common share, book value per diluted common share and tangible book value per diluted common share as of March 31, 2026 and December 31, 2025:

			March 31, 2026						December 31, 2025
			($ in millions, except share and per share amounts)
Common shareholders’ equity attributable to SiriusPoint common shareholders			$	2,302.4					$	2,269.8
Intangible assets			139.8						121.2
Goodwill			18.6						—
Tangible common shareholders' equity attributable to SiriusPoint common shareholders			$	2,144.0					$	2,148.6
Common shares outstanding			115,936,935						116,989,799
Effect of dilutive stock options, restricted share units and warrants			5,065,622						4,983,345
Book value per diluted common share denominator			121,002,557						121,973,144
Book value per common share			$	19.86					$	19.40
Book value per diluted common share			$	19.03					$	18.61
Tangible book value per diluted common share			$	17.72					$	17.62

Liquidity and Capital Resources

Liquidity Requirements

Liquidity is a measure of a company’s ability to generate cash flows sufficient to meet short-term and long-term cash requirements of its business operations. SiriusPoint’s insurance and reinsurance operations are subject to regulation and supervision in each of the jurisdictions where they are domiciled and licensed to conduct business. Generally, regulatory authorities have broad supervisory and administrative powers over such matters as licenses, standards of solvency, premium rates, policy forms, investments, security deposits, methods of accounting, form and content of financial statements, reserves for unpaid loss and loss adjustment expenses, reinsurance, minimum capital and surplus requirements, dividends and other distributions to shareholders, periodic examinations, and annual and other report filings. In general, such regulation is for the protection of policyholders rather than shareholders. SiriusPoint manages its liquidity needs primarily through the maintenance of a short duration and high quality fixed income portfolio.

SiriusPoint is a holding company and has no substantial operations of its own and its assets consist primarily of its investments in subsidiaries. Its cash needs primarily consist of the payment of corporate expenses, interest and principal payments on debt obligations and investment opportunities. SiriusPoint may also require cash to repurchase shares of our common stock pursuant to the share repurchase program or redeem other securities issued by us. For further details, see Note 14 “Shareholders' equity” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q. Cash at the subsidiaries is used primarily to pay loss and loss adjustment expenses, reinsurance premiums, acquisition costs, interest expense, taxes, general and administrative expenses and to purchase investments. The insurance and reinsurance business of our operating subsidiaries inherently provide liquidity, as premiums are received in advance of the time losses are paid. However, the amount of cash required to fund loss payments can fluctuate significantly from period to period, due to the low frequency/high severity nature of certain types of business we write.

For additional commitments and contingencies that may affect our liquidity requirements see Note 17 “Commitments and contingencies” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q.

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Dividend Capacity and Capital

We are subject to regulations and other constraints that affect our ability to pay dividends. During the three months ended March 31, 2026, SiriusPoint paid dividends of $2.6 million to the Series B preference shareholders (2025 - $4.0 million). The Series B preference shares were fully redeemed on February 26, 2026. See Note 14 “Shareholders' equity” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q for further discussion on the redemption. During the three months ended March 31, 2026, SiriusPoint did not pay any dividends to its common shareholders.

For the three months ended March 31, 2026, SiriusPoint did not receive distributions from SiriusPoint Bermuda Insurance Company Ltd. (“SiriusPoint Bermuda”), its immediate wholly-owned subsidiary (2025 - $425.0 million). We believe the dividend/distribution capacity of SiriusPoint’s subsidiaries, which was approximately $694.7 million as of December 31, 2025, provides SiriusPoint with sufficient liquidity for the foreseeable future. For a further discussion of the various restrictions on SiriusPoint Bermuda’s ability to pay dividends, see Part I, Item 1 “Business - Regulation” in our 2025 Form 10-K.

In addition to the regulatory and other contractual constraints to paying dividends, we manage the capital of the group and each of our operating subsidiaries to support our current ratings from AM Best, Fitch, S&P and Moody’s. This could further reduce the ability and amount of dividends that could be paid from subsidiaries to SiriusPoint. In addition, the Company annually files the prescribed form of capital and solvency return, which comprises the insurer’s Bermuda Solvency Capital Requirement (“BSCR”) model. The BSCR model is a risk-based capital model which provides a method for determining a Class 3A and Class 4 insurer’s capital requirements (statutory economic capital and surplus) by taking into account the risk characteristics of different aspects of the Class 3A and Class 4 insurer’s business. We are currently completing our group BSCR for the year ended December 31, 2025, which must be filed with the BMA on or before May 31, 2026. Our estimated 2025 BSCR ratio is 256%. The Company is also currently completing its first quarter 2026 Bermuda Quarterly Financial Return, with an estimated ratio of 242%.

Sources of Liquidity

Our operating subsidiaries sources of liquidity have primarily consisted of net written premium, reinsurance recoveries, investment income and proceeds from sales of or dividends or distributions attributable to investments. Other potential sources of liquidity include borrowings under our credit facilities, the Federal Home Loan Bank of New York (“FHLBNY”) advance program and issuances of securities.

Effective December 19, 2024, we entered into a four-year, $400.0 million senior unsecured revolving credit facility (the “Facility”) with JPMorgan Chase Bank, N.A. as administrative agent. The Facility includes an option for the Company to request a 12-month extension, subject to satisfaction of certain conditions including, but not limited to, the consent of lenders representing a majority-in-interest of commitments, of the Facility maturity date. Subject to customary conditions precedent upon any borrowing request, the Facility provides access to loans for working capital and general corporate purposes, as well as letters of credit to support obligations under insurance and reinsurance agreements, retrocessional agreements and for general corporate purposes. As of March 31, 2026, the Company was in compliance with all of the covenants under the Facility and there were no outstanding borrowings under the Facility.

Effective September 2025, we became a member of the FHLBNY. As a member, we may borrow through the advance program of the FHLBNY. The FHLBNY advance program provides short- and long-term, fully collateralized loans, called advances, to their members. We have the ability to obtain this funding based on a percentage of the value of our admitted assets in the State of New York, subject to availability of eligible collateral. As of March 31, 2026, there were no outstanding FHLBNY borrowings.

Financing

We expect that our cash and cash equivalents on the balance sheet and cash flow from operations will provide us with the financial flexibility to execute our strategic objectives. Our ability to generate cash, however, is subject to our performance, general economic conditions, industry trends, and other factors. To the extent cash and cash equivalents on the balance sheet, investment returns and cash flow from operations are insufficient to fund our future activities and requirements, we may need to raise additional funds through public or private equity or debt financing. If we issue equity securities in order to raise additional funds, substantial dilution to existing shareholders may occur. If we raise cash through the issuance of additional indebtedness, we may be subject to additional contractual restrictions on our business. There is no assurance that we would be able to raise the additional funds on favorable terms or at all.

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The following table represents a summary of our debt obligations as of March 31, 2026 and December 31, 2025:

						March 31, 2026												December 31, 2025
						Amount						Effective rate (1)						Amount						Effective rate (1)
2024 Senior Notes, at face value						$	400.0					7.4		%				$	400.0					7.4		%
Unamortized discount and issuance costs						(3.7)												(4.0)
2024 Senior Notes, carrying value						396.3												396.0
2017 SEK Subordinated Notes, at face value						288.7						6.1		%				298.2						7.1		%
Unamortized discount						(5.4)												(5.6)
2017 SEK Subordinated Notes, carrying value						283.3												292.6
Total debt						$	679.6											$	688.6

(1)Effective rate considers the effect of the debt issuance costs, discount, and premium.

For further details and discussion with respect to the 2024 Senior Notes and 2017 SEK Subordinated Notes, please refer to Note 14 “Debt and letter of credit facilities” of Part II, Item 8. “Financial Statements and Supplementary Data” included in our 2025 Form 10-K.

Debt Covenants

As of March 31, 2026, we were in compliance with all of the covenants under the 2024 Senior Notes and the 2017 SEK Subordinated Notes.

Letter of Credit Facilities

As of March 31, 2026, letters of credit in the amount of $854.9 million had been issued by the Company to various insurance and reinsurance counterparties. Each of the facilities contain customary events of default and restrictive covenants, including but not limited to, limitations on liens on collateral, transactions with affiliates, mergers, and sales of assets, as well as solvency and maintenance of certain minimum pledged equity requirements and a minimum rating from rating agencies. Each restricts issuance of any debt without the consent of the letter of credit provider. Additionally, if an event of default exists under any of the letter of credit facilities, our subsidiaries could be prohibited from paying dividends. We were in compliance with all of the covenants under the aforementioned letter of credit facilities as of March 31, 2026.

For further details and discussion with respect to letter of credit facilities, see Note 12 “Debt and letter of credit facilities” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q.

Cash Secured Letter of Credit Agreements

Under the cash secured letter of credit facilities, we provide collateral that consists of cash and cash equivalents and debt securities. As of March 31, 2026, total cash and cash equivalents and debt securities with a fair value of $959.6 million were pledged as collateral against the letters of credit issued.

We believe that we have adequate capacity between our existing cash secured letter of credit agreements as well as available investments to post in reinsurance trusts to meet our collateral obligations under our existing and future reinsurance business.

For further details and discussion with respect to cash secured letter of credit agreements, see Note 12 “Debt and letter of credit facilities” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q.

Cash, Restricted Cash and Cash Equivalents and Restricted Investments

Cash and cash equivalents consist of cash held in banks and other short-term, highly liquid investments with original maturity dates of 90 days or less. We invest a portion of the collateral securing certain reinsurance contracts in U.S. treasury securities and sovereign debt. This portion of the collateral is included in debt securities in the consolidated balance sheets and is disclosed as part of restricted investments. In addition, restricted investments also pertain to limited partnership interests in Third Point funds securing the Company’s contractual obligations under certain reinsurance contracts that the Company will not be released from until the underlying risks have expired or have been settled.

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Restricted cash and cash equivalents and restricted investments decreased to $2.0 billion as of March 31, 2026 from $2.2 billion as of December 31, 2025. The decrease was primarily due to the release of collateral pledged against prior underwriting years’ contracts.

For additional information on restricted cash, cash equivalents and investments, see Note 5 “Cash, cash equivalents, restricted cash and restricted investments” in our unaudited consolidated financial statements included elsewhere in this Form 10-Q.

Cash Flows

Our cash flows from operations generally represent the difference between: (1) premiums collected and investment income and (2) loss and loss expenses paid, reinsurance purchased, underwriting and other expenses paid. Cash flows from operations may differ substantially from net income and may be volatile from period to period depending on the underwriting opportunities available to us and other factors. Due to the nature of our underwriting portfolio, claim payments can be unpredictable and may need to be made within relatively short periods of time. Claim payments can also be required several months or years after premiums are collected. In addition, as discussed above, SiriusPoint has access to the $400.0 million Facility that provides access to loans for working capital and general corporate purposes, and letters of credit to support obligations under insurance and reinsurance agreements and retrocessional agreements.

Operating, investing, and financing cash flows for the three months ended March 31, 2026 and 2025 were as follows:

			2026						2025
			($ in millions)
Net cash provided by (used in) operating activities			$	141.9					$	(88.9)
Net cash provided by investing activities			189.0						610.9
Net cash used in financing activities			(222.6)						(491.4)
Net increase in cash, cash equivalents and restricted cash			108.3						30.6
Cash, cash equivalents and restricted cash at beginning of period			902.4						894.6
Cash, cash equivalents and restricted cash at end of period			$	1,010.7					$	925.2

Operating Activities

Cash flows provided by operating activities can fluctuate due to timing differences between the collection of premiums and reinsurance recoverable, the payment of losses and loss expenses, and the payment of premiums to reinsurers. The increase in cash flows provided by operating activities for the three months ended March 31, 2026 was primarily driven by an increase in the collection of premiums consistent with the underlying growth of the business, compared to cash flows used in operating activities for the three months ended March 31, 2025 primarily relating to payments for California wildfire claims.

Investing Activities

Cash flows provided by investing activities for the three months ended March 31, 2026 were driven by higher proceeds from sales and maturities of debt securities compared to purchases during the period, offset by cash flow used to complete the acquisition of Assist America. The decrease in cash flows provided by investing activities for the three months ended March 31, 2026 compared to the three months ended March 31, 2025 was driven by changes in our investment portfolio, primarily purchases and sales of fixed income and short-term investments.

Financing Activities

Cash flows used in financing activities for the three months ended March 31, 2026 primarily consisted of a $203.9 million payment for the redemption of the Series B Preference share and $21.9 million in payments for share repurchases. Cash flows used in financing activities for the three months ended March 31, 2025 primarily consisted of $490.8 million in payments for share repurchases.

Financial Condition

As of March 31, 2026, total shareholders’ equity was $2,303.4 million, compared to $2,470.9 million as of December 31, 2025. The decrease was primarily driven by the redemption of the Series B preference shares of $203.9 million and the accumulated other comprehensive loss from unrealized losses from AFS debt securities of $57.3 million, partially offset by net income of $99.6 million for the three months ended March 31, 2026.

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Contractual Obligations

There have been no material changes to our contractual obligations from our 2025 Form 10-K.

Critical Accounting Policies and Estimates

For a summary of our significant accounting and reporting policies, please refer to Note 2 “Significant accounting policies” of Part II, Item 8. “Financial Statements and Supplementary Data” included in our 2025 Form 10-K.

Our consolidated financial statements are prepared in accordance with U.S. GAAP, which requires management to make estimates and assumptions that affect the reported and disclosed amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and such differences could be material to the financial statements. As of December 31, 2025, the accounting policies that required the most significant judgments and estimations by management include, but are not limited to: (1) premium revenue recognition, (2) loss and loss adjustment expense reserves, (3) fair value measurements related to our investments and (4) income taxes. If actual events differ significantly from the underlying judgments or estimates used by management in the application of these accounting policies, there could be a material adverse effect on our results of operations and financial condition. Refer to Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” included in our 2025 Form 10-K.

ITEM 3. Quantitative and Qualitative Disclosures About Market Risk

Our consolidated balance sheets include a substantial amount of assets and liabilities whose fair values are subject to market risk. The term market risk refers to the risk of loss arising from adverse changes in interest rates, credit spreads, equity markets prices, and other relevant market rates and prices. Due to our sizable investment portfolio, market risk can have a significant effect on our consolidated financial position.

We believe we are principally exposed to the following types of market risk:

▪interest rate risk; and

▪foreign currency exchange risk.

Interest Rate Risk

Interest rate risk is the price sensitivity of a security to changes in interest rates. Our investment portfolio includes fixed income investments, whose fair values will fluctuate with changes in interest rates. Increases and decreases in prevailing interest rates generally translate into decreases and increases in fair values of fixed income investments, respectively. Additionally, fair values of interest rate sensitive instruments may be affected by the creditworthiness of the issuer, prepayment options, relative values of alternative investments, the liquidity of the instrument, and other market factors.

We manage the interest rate risk associated with our portfolio of fixed income investments by matching assets backing reserves with that of our economic liabilities, in addition to monitoring the average yield of investment-grade corporate securities; U.S. government and agency securities; foreign government, agency and provincial obligations; preferred stocks; asset-backed and mortgage-backed securities; and municipal obligations.

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The following table summarizes the estimated effects of hypothetical increases and decreases in market interest rates on our debt securities as of March 31, 2026:

			Fair value						Assumed change in interest rate						Estimated fair value after change in interest rate						Pre-tax increase (decrease) in carrying value
			($ in millions)
Debt securities			$	4,978.9					300 bp decrease						$	5,397.0					$	418.1
									200 bp decrease						5,256.1						277.2
									100 bp decrease						5,115.3						136.4
									50 bp decrease						5,044.8						65.9
									50 bp increase						4,896.9						(82.0)
									100 bp increase						4,818.6						(160.3)
									200 bp increase						4,659.6						(319.3)
									300 bp increase						4,497.5						(481.4)

The magnitude of the fair value decrease in rising rates scenarios may be more significant than the fair value increase in comparable falling rates scenarios. This can occur because (i) the analysis floors interest rates at a de minimis level in falling rate scenarios, muting price increases, (ii) portions of the fixed income investment portfolio may be callable, muting price increases in falling interest rate scenarios and/or (iii) portions of the fixed income investment portfolio may experience cash flow extension in higher interest rate environments, which generally results in lower fixed income asset prices.

Interest payments on our 2017 SEK Subordinated Notes are required to be serviced in Swedish kronor by reference to Stockholm Interbank Offered Rate, a floating interest rate benchmark. This benchmark rate has increased year to date and it is possible that it will continue to do so, which could result in increasing our interest expense in U.S. dollars.

Foreign Currency Exchange Risk

In the ordinary course of business, we hold non-U.S. dollar denominated assets and liabilities, which are valued using period-end exchange rates. Non-U.S. dollar denominated foreign revenues and expenses are valued using average exchange rates over the period. Foreign currency exchange-rate risk is the risk that we will incur losses on a U.S. dollar basis due to adverse changes in foreign currency exchange rates. We aim to mitigate foreign currency exchange risk through the use of foreign currency forwards. Refer to Note 8 “Derivatives” to our unaudited consolidated financial statements included elsewhere in this Form 10-Q for additional information on foreign currency hedging.

The following table, presented net of currency hedges, summarizes the estimated effects of a hypothetical 10% increase and decrease in the value of the U.S. dollar against select foreign currencies would have had on the carrying value of our net assets as of March 31, 2026:

			10% increase						10% decrease
			($ in millions)
Swedish Krona to U.S. Dollar			$	(3.9)					$	3.9
British Pound to U.S. Dollar			(2.7)						2.7
Swiss Franc to U.S. dollar			(0.4)						0.4
Euro to U.S. Dollar			(0.3)						0.3
Canadian Dollar to U.S. Dollar			$	(0.2)					$	0.2

ITEM 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended) as of March 31, 2026. Based upon this evaluation, our Chief Executive

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Officer and Chief Financial Officer have concluded that our disclosure controls and procedures were effective as of March 31, 2026.

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting (as defined in Rule 13a-15(f) and Rule 15d-15(f) under the Exchange Act) that occurred during the three months ended March 31, 2026, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - Other Information

ITEM 1. Legal Proceedings

The Company and its subsidiaries are subject to lawsuits and regulatory actions in the normal course of business that do not arise from or directly relate to claims on reinsurance treaties or contracts or direct surplus lines insurance policies. In the Company’s industry, business litigation may involve allegations of underwriting or claims-handling errors or misconduct, disputes relating to the scope of, or compliance with, the terms of delegated underwriting agreements, employment claims, regulatory actions, or disputes arising from the Company’s business ventures. The Company’s operating subsidiaries are subject to claims litigation involving, among other things, disputed interpretations of policy coverages. Generally, the Company’s direct insurance operations are subject to greater frequency and diversity of claims and claims-related litigation than its reinsurance operations and, in some jurisdictions, may be subject to direct actions by allegedly injured persons or entities seeking damages from policyholders. These lawsuits, which involve or arise out of claims on policies issued by the Company’s subsidiaries, are typical to the insurance industry in general and in the normal course of our business. These claims are considered in the Company’s loss and loss expense reserves. In addition, the Company may from time to time engage in litigation or arbitration related to its claims for payment in respect of ceded reinsurance, including disputes that challenge the Company’s ability to enforce its underwriting intent. Such matters could result, directly or indirectly, in providers of protection not meeting their obligations to the Company or not doing so on a timely basis. The Company may also be subject to other disputes from time to time relating to operational or other matters distinct from insurance or reinsurance claims. Any litigation or arbitration, or regulatory process, contains an element of uncertainty, and the value of an exposure or a gain contingency related to a dispute is difficult to estimate. The Company believes that no individual litigation or arbitration to which it is presently a party is likely to have a material adverse effect on its results of operations, financial condition, business, or operations.

ITEM 1A. Risk Factors     

Our business is subject to a number of risks, including those described in the Company’s risk factors disclosed in Part I, Item 1A of our 2025 Form 10-K, that may prevent us from achieving our business objectives or may adversely affect our business, financial condition, cash flows and results of operations. There have been no material changes to the risk factors disclosed in our 2025 Form 10-K.

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ITEM 2. Unregistered Sales of Equity Securities, Use of Proceeds and Issuer Purchases of Equity Securities

Under the share repurchase program, the Company may repurchase its common stock from time to time, in amounts, at prices and at times the Company deems appropriate in its sole discretion, subject to market conditions and a variety of factors, including legal requirements, price and economic conditions. Shares of common stock may be repurchased in open market purchases, privately negotiated transactions or otherwise. The Company expects that the program will be in effect until the maximum approved dollar amount has been used. The program does not require the Company to repurchase any specific number of shares of common stock, and the program may be suspended, modified or discontinued at any time.

The following table summarizes our repurchase of common shares during the three months ended March 31, 2026:

			(a) Total number of shares purchased						(b) Average price paid per share (1)						(c) Total number of shares purchased as part of publicly announced plans or programs						(d) Maximum $ value of shares that may yet be purchased under the plans or programs (2)
January 1, 2026 - January 31, 2026			—						$	—					—						$	174,309,722
February 1, 2026 - February 28, 2026			31,800						21.23						31,800						173,634,656
March 1, 2026 - March 31, 2026			1,020,810						20.76						1,020,810						152,440,349
Total			1,052,610						$	20.78					1,052,610						$	152,440,349

(1)Including commissions.

(2)Maximum value of common shares that may yet be purchased under the share repurchase programs previously authorized on May 4, 2016, February 28, 2018, and July 31, 2024.

ITEM 3. Defaults Upon Senior Securities

None.

ITEM 4. Mine Safety Disclosures

Not applicable.

ITEM 5. Other Information

During the three months ended March 31, 2026, none of the Company’s directors or officers adopted or terminated any Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K of the Securities Act of 1933, as amended).

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ITEM 6. Exhibits

10.1*			Settlement Agreement, dated March 17, 2026 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on March 23, 2026)
10.2*			Employment Letter, dated July 11, 2023, with Thomas C. Leonardo
10.3*			Employment Letter, dated December 8, 2025, with Patrick J. Charles
31.1			Certification of Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2			Certification of Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1**			Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2**			Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS			XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH			Inline XBRL Taxonomy Extension Schema Document
101.CAL			Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.LAB			Inline XBRL Taxonomy Extension Labels Linkbase Document
101.PRE			Inline XBRL Taxonomy Extension Presentation Linkbase Document
101.DEF			Inline XBRL Taxonomy Extension Definition Linkbase Document
104			Cover Page Interactive Data File (embedded within the Inline XBRL with applicable taxonomy extension information contained in Exhibits 101)

*    Management contracts or compensatory plans or arrangements.

**    This certification accompanies the Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Registrant under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q), irrespective of any general incorporation language contained in such filing.

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SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

SiriusPoint Ltd.

Date: May 7, 2026

/s/ Scott Egan

Scott Egan

Chief Executive Officer

(Principal Executive Officer)

/s/ Jim McKinney

Jim McKinney

Chief Financial Officer

(Principal Financial Officer and Principal Accounting Officer)

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FAQ

How did SiriusPoint (SPNT) perform financially in Q1 2026?

SiriusPoint’s net income increased to $102.3 million in Q1 2026 from $62.0 million a year earlier. Total revenues rose to $774.6 million, supported by higher net earned premium and other revenues, including a gain on the Arcadian investment sale.

What were SiriusPoint (SPNT) earnings per share for Q1 2026?

Basic earnings per share available to SiriusPoint common shareholders were $0.85 in Q1 2026, up from $0.50 in Q1 2025. Diluted earnings per share increased to $0.82 from $0.49, reflecting higher net income and modest share count changes.

How did SiriusPoint’s underwriting results and combined ratio change?

SiriusPoint’s consolidated combined ratio improved to 88.9% for Q1 2026, compared with 95.4% in Q1 2025. The loss ratio declined to 54.8%, aided by lower catastrophe losses and $17.9 million of favorable prior-year reserve development across several lines.

What major capital actions did SiriusPoint (SPNT) take in Q1 2026?

SiriusPoint fully redeemed its 8,000,000 Series B preference shares on February 26, 2026 for an aggregate $203.9 million in cash. It also repurchased 1,052,610 common shares for $21.9 million under its share repurchase program during the quarter.

How did the Arcadian transaction affect SiriusPoint’s Q1 2026 results?

SiriusPoint closed the sale of its 49% equity stake in Arcadian Risk Capital Ltd. for total consideration of $140.4 million, including a pre-close dividend. The company recognized a $25.2 million gain in other revenues in Q1 2026 from this transaction.

What acquisitions did SiriusPoint (SPNT) complete or agree to around Q1 2026?

SiriusPoint completed the acquisition of Assist America for $44.0 million in cash and contingent consideration, recording $18.6 million of goodwill. It also agreed to acquire the World Nomads travel insurance business, with closings expected in 2026 and 2027, subject to conditions.