Magnetar Financial LLC - Jun 30, 2025 SCHEDULE 13G/A Report for M3-Brigade Acquisition V Corp. Class A ordinary share, par value $0.0001 (MBAV)

Filing Manager
Magnetar Financial LLC
Reporting Manager
MAGNETAR FINANCIAL LLC
Security
M3-Brigade Acquisition V Corp. Class A ordinary share, par value $0.0001
Symbol
MBAV
Shares outstanding
28.8M shares
Disclosed Ownership
2.12M shares
Ownership
7.36%
Form type
SCHEDULE 13G/A
Date filed
8/8/2025, 09:04 AM
Date of event
Jun 30, 2025
Next filing
Nov 12, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
MAGNETAR FINANCIAL LLC 7.36% 2.12M 0 2.12M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
MAGNETAR CAPITAL PARTNERS LP 7.36% 2.12M 0 2.12M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
SUPERNOVA MANAGEMENT LLC 7.36% 2.12M 0 2.12M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC
DAVID J. SNYDERMAN 7.36% 2.12M 0 2.12M /s/ Hayley Stein Hayley Stein, Attorney-in-fact for David J. Snyderman, Manager of Supernova Management LLC