M3-Brigade Acquisition V Corp. (MBAV) Institutional Ownership

Ownership Summary

M3-Brigade Acquisition V Corp. (NASDAQ:MBAV) has 49 institutional investors with active 13F positions as of December 2025.

• Their combined ownership stood at 86.8% of outstanding shares in December 2025, down from 90.8% in September 2025.
• Their total shares held in MBAV increased 40.01% quarter over quarter, and separately, investors owning M3-Brigade Acquisition V increased 16.67% from a year ago.
• During the quarter, 21 of these 49 funds increased positions in MBAV, 16 reduced exposure, and 12 held steady.
• Institutional investors collectively held 31.2Mn shares in M3-Brigade Acquisition V as of December 2025, up by 8.92Mn shares quarter on quarter, and up 2.45Mn shares year over year.
• As of December 31, 2025, METEORA CAPITAL, LLC held the largest stake in M3-Brigade Acquisition V with 3.89Mn shares, accounting for 10.82% of total shares outstanding.
• The most significant purchases of MBAV for the quarter ending December 2025 came from Jain Global LLC (2.65Mn), Polar Asset Management Partners Inc. (2.06Mn), Saba Capital Management, L.P. (1.57Mn), Crossingbridge Advisors, LLC (1.39Mn), Nomura Holdings Inc (1.02Mn).
• The biggest sellers of M3-Brigade Acquisition V for the quarter ending December 2025 included Anson Funds Management LP (2.79Mn), Alberta Investment Management Corp (2.48Mn), Toronto Dominion Bank (196.41K), FNY Investment Advisers, LLC (61.8K), MILLENNIUM MANAGEMENT LLC (50.06K).
• M3-Brigade Acquisition V's 10 largest shareholders as of December 2025 include METEORA CAPITAL, LLC (3.89Mn), Polar Asset Management Partners Inc. (3.81Mn), Jain Global LLC (2.85Mn), Alberta Investment Management Corp (2.48Mn), Saba Capital Management, L.P. (1.58Mn), Crossingbridge Advisors, LLC (1.39Mn), LMR Partners LLP (1.35Mn), Nomura Holdings Inc (1.02Mn), Alyeska Investment Group, L.P. (1.0Mn), Shay Capital LLC (1.0Mn) per Business Quant data.