W. R. Berkley reports 8.5% stake in Inflection Point III

W. R. Berkley Corporation, through its subsidiary Berkley Insurance Company, reports beneficial ownership of Class A ordinary shares of Inflection Point Acquisition Corp. III.

Rhea-AI Filing Summary

W. R. Berkley Corporation, through its subsidiary Berkley Insurance Company, reports beneficial ownership of Class A ordinary shares of Inflection Point Acquisition Corp. III. As of June 30, 2026, the group beneficially owned 2,211,677 Class A ordinary shares, representing 8.5% of that class.

The filing states no sole voting or dispositive power over these shares, and shared voting and shared dispositive power over 2,211,677 shares. The ownership is reported on an amended Schedule 13G, indicating a significant but non-controlling stake.

Key Figures

Beneficially owned shares: 2,211,677 shares Percent of class: 8.5% Sole voting power: 0 shares +3 more

6 metrics

Beneficially owned shares 2,211,677 shares Class A ordinary shares beneficially owned as of June 30, 2026

Percent of class 8.5% Percentage of IPCX Class A ordinary shares beneficially owned

Sole voting power 0 shares Shares with sole power to vote or direct the vote

Shared voting power 2,211,677 shares Shares with shared power to vote or direct the vote

Sole dispositive power 0 shares Shares with sole power to dispose or direct disposition

Shared dispositive power 2,211,677 shares Shares with shared power to dispose or direct disposition

Key Terms

beneficially owned, shared voting power, shared dispositive power, Schedule 13G, +1 more

5 terms

beneficially owned financial

"Item 4. | Ownership (a) | Amount beneficially owned: 2,211,677"

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 financial

"Shared Voting Power 2,211,677.00"

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.

shared dispositive power financial

"Shared Dispositive Power 2,211,677.00"

Schedule 13G regulatory

"If a parent holding company has filed this schedule, pursuant to (ii)(G)"

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.

parent holding company financial

"If a parent holding company has filed this schedule, pursuant to (ii)(G)"

FAQ

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

What percentage of Inflection Point Acquisition Corp. III (IPCX) does W. R. Berkley own?

W. R. Berkley Corporation reports beneficial ownership of 8.5% of Inflection Point Acquisition Corp. III’s Class A ordinary shares. This corresponds to 2,211,677 shares as of June 30, 2026, held with shared voting and dispositive power.

How many IPCX Class A shares does W. R. Berkley report on this Schedule 13G/A?

W. R. Berkley Corporation reports beneficial ownership of 2,211,677 Class A ordinary shares of IPCX. These shares are held with shared voting power and shared dispositive power, and represent 8.5% of the outstanding class.

Which W. R. Berkley subsidiary holds the IPCX shares reported on this Schedule 13G/A?

The IPCX shares are attributed to Berkley Insurance Company, a subsidiary of W. R. Berkley Corporation. The filing identifies this subsidiary in connection with the 2,211,677 Class A ordinary shares reported as beneficially owned.

Does W. R. Berkley have sole voting power over its IPCX Class A shares?

No. The filing reports 0 shares with sole voting power and 2,211,677 shares with shared voting power. It similarly reports no sole dispositive power and shared dispositive power over the same 2,211,677 shares.

As of what date is W. R. Berkley’s ownership in IPCX measured in this Schedule 13G/A?

The beneficial ownership information is stated as of June 30, 2026. On that date W. R. Berkley Corporation, through its subsidiary, held 2,211,677 IPCX Class A shares, representing 8.5% of the class with shared voting and dispositive power.

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

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Available on EDGAR 08/06/2026 - 09:07 AM Accepted by SEC EDGAR 08/06/2026 - 09:06 AM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Inflection Point Acquisition Corp. III

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

(CUSIP Number)

06/30/2026

(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 No.

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 2,211,677.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,211,677.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,211,677.00

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)

8.5 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

CUSIP No.

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 2,211,677.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,211,677.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,211,677.00

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)

8.5 %

12

Type of Reporting Person (See Instructions)

CO, IC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Inflection Point Acquisition Corp. III
(b)	Address of issuer's principal executive offices: 167 Madison Avenue, Ste. 205 #1017, New York, New York, 10016
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 No.:
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: 2,211,677
(b)	Percent of class: 8.5 %
(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: 2,211,677
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 2,211,677
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:	08/05/2026

Berkley Insurance Company

Signature:	/s/ Richard M. Baio
Name/Title:	Richard M. Baio/Executive Vice President and Treasurer
Date:	08/05/2026