W. R. Berkley (CEPO) reports 1.22M shares, 6.0% ownership

Rhea-AI Filing Summary

W. R. Berkley Corporation reports beneficial ownership of 1,222,437 Class A ordinary shares of Cantor Equity Partners I, Inc. The filing states this equals 6.0% of the class and that voting and dispositive power are shared. The filing is dated 05/07/2026 and signed by Richard M. Baio.

Insights

Corporate Governance Analyst

6.0% passive stake reported under Schedule 13G; shared voting and dispositive power.

The filing shows 1,222,437 shares beneficially owned, representing 6.0% of the class as reported. The ownership is reported with shared voting and dispositive power, consistent with aggregated or managed holdings rather than sole control.

Potential implications include a visible institutional stake that may be monitored by other shareholders; subsequent Form 13D/13G amendments will show changes in intent or activity. The filing is dated 05/07/2026.

Key Figures

Beneficial ownership: 1,222,437 shares Percent of class: 6.0% Sole voting power: 0 +1 more

4 metrics

Beneficial ownership 1,222,437 shares Beneficially owned as reported on Schedule 13G

Percent of class 6.0% Percent of Class A ordinary shares reported

Sole voting power 0 Shares with sole power to vote reported

Shared voting power 1,222,437 Shares with shared power to vote reported

Key Terms

Schedule 13G, beneficially owned, shared voting power

3 terms

Schedule 13G regulatory

"Item 1. (a) Name of issuer: CANTOR EQUITY PARTNERS I, INC."

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

"Item 4. (a) Amount beneficially owned: 1,222,437"

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.

shared voting power corporate

"Item 4. (c)(ii) Shared power to vote: 1,222,437"

Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.

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

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Accepted by SEC EDGAR 05/07/2026 - 05:31 PM Learn about SEC filing dates

FAQ

What did W. R. Berkley report about CEPO ownership?

W. R. Berkley reported beneficial ownership of 1,222,437 shares, equal to 6.0% of Class A ordinary shares. The filing lists shared voting and dispositive power and is signed 05/07/2026.

Does the Schedule 13G indicate control of Cantor Equity Partners I, Inc.?

No explicit sole control is shown; the filing reports 0 sole voting power and 1,222,437 shared voting power. That indicates shared influence rather than unilateral control over corporate decisions.

Who signed the Schedule 13G for W. R. Berkley on CEPO?

The form is signed by Richard M. Baio in his roles as Executive Vice President and Chief Financial Officer and as Executive Vice President and Treasurer, dated 05/07/2026.

What filing type is used to report this position in CEPO?

The position is reported on a Schedule 13G, which is typically used by passive investors or institutional holders to report beneficial ownership when acquisition is not for active influence.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

CANTOR EQUITY PARTNERS I, INC.

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

G1827K107

(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): G1827K107

1

Names of Reporting Persons

W.R. Berkley Corporation

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 0.00
6	Shared Voting Power 1,222,437.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,222,437.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,222,437.00

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)

6.0 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

CUSIP Number(s): G1827K107

1

Names of Reporting Persons

Berkley Insurance Company

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 0.00
6	Shared Voting Power 1,222,437.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 1,222,437.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

1,222,437.00

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)

6.0 %

12

Type of Reporting Person (See Instructions)

CO, IC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: CANTOR EQUITY PARTNERS I, INC.
(b)	Address of issuer's principal executive offices: 110 East 59th Street, New York, New York, 10022
Item 2.
(a)	Name of person filing: W. R. Berkley Corporation
(b)	Address or principal business office or, if none, residence: 475 Steamboat Road Greenwich, CT 06830
(c)	Citizenship: US
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP Number(s): G1827K107
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: 1,222,437
(b)	Percent of class: 6.0 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 1,222,437
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 1,222,437
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.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. See Exhibit 99.1
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.

W.R. Berkley Corporation

Signature:	/s/ Richard M. Baio
Name/Title:	Richard M. Baio/Executive Vice President and Chief Financial Officer
Date:	05/07/2026

Berkley Insurance Company

Signature:	/s/ Richard M. Baio
Name/Title:	Richard M. Baio/Executive Vice President and Treasurer
Date:	05/07/2026