Kinsale: Capital World Investors Reports 5.7% Stake

Kinsale Capital Group, Inc. receives a Schedule 13G notice from Capital World Investors reporting beneficial ownership of 1,311,315 shares of common stock, representing 5.7% of the 23,153,066 shares believed to be outstanding as of 03/31/2026.

Rhea-AI Filing Summary

Kinsale Capital Group, Inc. receives a Schedule 13G notice from Capital World Investors reporting beneficial ownership of 1,311,315 shares of common stock, representing 5.7% of the 23,153,066 shares believed to be outstanding as of 03/31/2026.

The filing states Capital World Investors has sole voting and sole dispositive power over the reported shares. The disclosure reflects a passive investor reporting under Schedule 13G rather than an active change in control.

Insights

Institutional Ownership Analyst

Passive investor reports a single-digit stake in Kinsale.

Capital World Investors discloses beneficial ownership of 1,311,315 shares, equal to 5.7% of the outstanding share count stated as 23,153,066 as of 03/31/2026. The filing identifies sole voting and dispositive powers.

The filing is a standard Schedule 13G disclosure indicating a passive holding; its immediate market impact is typically limited. Subsequent filings would show whether the position changes or crosses additional notification thresholds.

Corporate Governance Specialist

Disclosure clarifies voting and disposition authority for a major holder.

The report names Capital World Investors and related investment management entities as the beneficial owner, with sole voting and dispositive power over the 1,311,315 shares. The filing includes the CUSIP 49714P108 for precise identification.

As a Schedule 13G, this is informational; governance implications depend on future changes in ownership or any coordinated actions by large holders.

Key Figures

Shares beneficially owned: 1,311,315 shares Percent of class: 5.7% Shares outstanding (basis): 23,153,066 shares +1 more

4 metrics

Shares beneficially owned 1,311,315 shares as reported by Capital World Investors

Percent of class 5.7% of 23,153,066 shares believed outstanding as of 03/31/2026

Shares outstanding (basis) 23,153,066 shares shares believed to be outstanding (as of 03/31/2026)

CUSIP 49714P108 Kinsale common stock identifier

Key Terms

Schedule 13G, beneficially owned, sole dispositive power, CUSIP 49714P108

4 terms

Schedule 13G regulatory

"Capital World Investors is deemed to be the beneficial owner"

A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.

beneficially owned financial

"CWI is deemed to be the beneficial owner of 1,311,315 shares"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

sole dispositive power financial

"Sole power to dispose or to direct the disposition of: 1,311,315"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

CUSIP 49714P108 technical

"Title of class of securities: Common Stock (e) | CUSIP Number(s): 49714P108"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stake does Capital World Investors report in Kinsale (KNSL)?

Capital World Investors reports beneficial ownership of 1,311,315 shares, equal to 5.7% of the company’s common stock based on 23,153,066 shares believed outstanding as of 03/31/2026.

Does the Schedule 13G filing indicate active control of Kinsale?

No. The Schedule 13G filing reports a passive investor position. It states Capital World Investors has sole voting and dispositive power over the shares but does not, by itself, indicate an intent to exert control.

Who is the filer named in the Kinsale Schedule 13G?

The filer is Capital World Investors, a division of Capital Research and Management Company and affiliated investment management entities, with an address at 333 South Hope Street, Los Angeles.

What identifier is used to specify the Kinsale shares in the filing?

The filing references the Kinsale common stock CUSIP 49714P108 to identify the class of securities and ties the reported 1,311,315 shares to that CUSIP.

When was the ownership position reported effective?

The Schedule 13G lists the reporting date as 03/31/2026 and the signature date is 05/13/2026, indicating the position is reflected as of the 03/31/2026 ownership snapshot.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/14/2026 - 01:55 PM EDT Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

Kinsale Capital Group, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

49714P108

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 49714P108

1

Names of Reporting Persons

Capital World Investors

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 1,311,315.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 1,311,315.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,311,315.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

5.7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Kinsale Capital Group, Inc.
(b)	Address of issuer's principal executive offices: 2025 Staples Mill Road, Richmond, VA 23230
Item 2.
(a)	Name of person filing: Capital World Investors
(b)	Address or principal business office or, if none, residence: 333 SOUTH HOPE STREET, 55TH FLOOR, LOS ANGELES, CALIFORNIA 90071
(c)	Citizenship: N/A
(d)	Title of class of securities: Common Stock
(e)	CUSIP Number(s): 49714P108
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 1,311,315 ** **Capital World Investors ("CWI") is a division of Capital Research and Management Company ("CRMC"), as well as its investment management subsidiaries and affiliates Capital Bank and Trust Company, Capital International, Inc., Capital International Limited, Capital International Sarl, Capital International K.K., Capital Group Private Client Services, Inc., and Capital Group Investment Management Private Limited (together with CRMC, the "investment management entities"). CWI's divisions of each of the investment management entities collectively provide investment management services under the name "Capital World Investors." CWI is deemed to be the beneficial owner of 1,311,315 shares or 5.7% of the 23,153,066 shares believed to be outstanding.
(b)	Percent of class: 5.7 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 1,311,315
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 1,311,315
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	Not Applicable
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Capital World Investors

Signature:	Jae Won Chung
Name/Title:	Senior Vice President and Associate General Counsel, Capital Research and Management Company
Date:	05/13/2026