Berkley W R Corp - Jun 30, 2025 SCHEDULE 13G Report for Black Hawk Acquisition Corporation Ordinary Shares, par value $0.0001 per share (BKHA)

Filing Manager: BERKLEY W R CORP
Reporting Manager: W. R. Berkley Corporation
Security: Black Hawk Acquisition Corporation Ordinary Shares, par value $0.0001 per share
Symbol: BKHA
Shares outstanding: 8.89M shares
Disclosed Ownership: 462K shares
Ownership: 5.2%
Form type: SCHEDULE 13G
Date filed: 8/8/2025, 05:14 PM
Date of event: Jun 30, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
W. R. Berkley Corporation	5.2%	462K	0	462K	By: /s/ Richard M. Baio	Richard M. Baio, Executive Vice President and Chief Financial Officer
Berkley Insurance Company	5.2%	462K	0	462K	By: /s/ Richard M. Baio	Richard M. Baio, Executive Vice President and Treasurer