M3-Brigade Acquisition ViMBVIU

13F holders, Q3 2025 (September 30)
77holders
2famous investors
$10.12avg. 13F price*

At the end of Q3 2025, 77 institutions reported holding M3-Brigade Acquisition Vi Co. (MBVIU) in their 13F filings. The largest holders were Highbridge Capital Management LLC ($14.9M), Alberta Investment Management Corp ($14.7M) and Glazer Capital, LLC ($13.5M). 2 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
M3-Brigade Acquisition Vi Co.
CUSIP
G63221124
Latest filing quarter
Q2 2026

History

Number of 13F holders

020406080 Q3 2025: 77Q3 2025Q4 2025: 26Q4 2025Q1 2026: 16Q1 2026Q2 2026: 16Q2 2026

Total Exit/New Position Q3 2025

InstitutionsTotal Value
New Positions76$308.6M
Exits0$0

Ownership 77 holders

Highbridge Capital Management LLC 2.13% New 1,470,000 $14.9M
Alberta Investment Management Corp 0.12% New 1,450,000 $14.7M
Glazer Capital, LLC 0.50% New 1,329,906 $13.5M
PEAK6 LLC 0.32% New 1,250,000 $12.7M
AQR Arbitrage LLC 0.41% New 1,141,831 $11.6M
Picton Mahoney Asset Management 0.14% New 1,100,000 $11.1M
MMCAP International Inc. SPC 1.33% New 1,100,000 $11.1M
TENOR CAPITAL MANAGEMENT Co., L.P. 1.21% New 1,100,000 $11.1M
Linden Advisors LP 1.05% New 1,100,000 $11.1M
Magnetar Financial LLC 0.07% New 1,100,000 $11.1M
Healthcare of Ontario Pension Plan Trust Fund 0.02% New 1,100,000 $11.1M
Polar Asset Management Partners Inc. 0.33% New 1,100,000 $11.1M
Two Sigma Investments, LP 0.02% New 1,005,208 $10.2M
Adage Capital Partners Gp, L.L.C. 0.02% New 1,000,000 $10.1M
Context Capital Management, LLC 1.85% New 880,000 $8.9M
HGC Investment Management Inc. 2.11% New 850,000 $8.6M
Verition Fund Management LLC 0.05% New 812,384 $8.2M
Shaolin Capital Management LLC 1.25% New 650,000 $6.6M
OMERS ADMINISTRATION Corp 0.04% New 600,000 $6.1M
Radcliffe Capital Management, L.P. 1.19% New 575,000 $5.8M
Wealthspring Capital LLC 1.38% New 560,962 $5.7M
Hudson Bay Capital Management LP 0.04% New 550,000 $5.6M
Meteora Capital, LLC 0.56% New 500,237 $5.1M
Mint Tower Capital Management B.V. 1.24% New 500,000 $5.1M
Millennium Management 0.00% New 475,000 $4.8M
First Trust Capital Management L.P. 0.26% New 400,000 $4.0M
Rivernorth Capital Management, LLC 0.23% New 400,000 $4.0M
Steadfast Capital Management LP 0.07% New 400,000 $4.0M
Periscope Capital Inc. 1.01% New 393,300 $4.0M
Clear Street Group Inc. 0.02% — 369,958 $3.7M
BNP Paribas Financial Markets 0.00% New 358,169 $3.6M
Aristeia Capital, L.L.C. 0.18% New 350,000 $3.5M
Wolverine Asset Management LLC 0.23% New 330,000 $3.3M
Toronto Dominion Bank 0.01% New 270,840 $2.7M
GABELLI & Co INVESTMENT ADVISERS, INC. 0.44% New 269,400 $2.7M
Mizuho Securities USA LLC 0.05% New 257,725 $2.6M
Davidson Kempner Capital Management LP 0.05% New 250,000 $2.5M
LMR Partners LLP 0.05% New 250,000 $2.5M
Saba Capital Management, L.P. 0.08% New 247,577 $2.5M
Berkley W R Corp. 0.16% New 242,245 $2.5M
Gabelli Funds LLC 0.02% New 230,600 $2.3M
Syquant Capital Sas 0.58% New 200,000 $2.0M
Readystate Asset Management LP 0.20% New 200,000 $2.0M
Moore Capital Management, LP 0.04% New 200,000 $2.0M
StoneX Group Inc. 0.08% New 182,051 $1.8M
Whitebox Advisors LLC 0.10% New 150,000 $1.5M
Cantor Fitzgerald, L. P. 0.02% New 116,500 $1.2M
Bulldog Investors, LLP 0.27% New 115,240 $1.2M
Schonfeld Strategic Advisors LLC 0.01% New 110,000 $1.1M
Cable Car Capital, LP 0.76% New 100,000 $1.0M
K2 Principal Fund, L.P. 0.36% New 100,000 $1.0M
TIG Advisors, LLC 0.06% New 100,000 $1.0M
Parallax Volatility Advisers, L.P. 0.03% New 100,000 $1.0M
Ghisallo Capital Management LLC 0.03% New 100,000 $1.0M
Walleye Capital LLC 0.01% New 100,000 $1.0M
Citigroup Inc. 0.00% New 100,000 $1.0M
KRYGER CAPITAL Ltd 0.09% New 75,976 $769K
Sandia Investment Management LP 1.53% New 50,000 $506K
Atw Spac Management LLC 0.66% New 50,000 $506K
Quarry LP 0.13% New 50,000 $506K
Governors Lane LP 0.07% New 50,000 $506K
Westchester Capital Management, LLC 0.03% New 50,000 $506K
Boothbay Fund Management, LLC 0.01% New 50,000 $506K
Deltec Asset Management LLC 0.04% New 25,000 $253K
Sona Asset Management (us) LLC 0.03% New 25,000 $253K
Centiva Capital, LP 0.02% New 24,999 $253K
Calamos Advisors LLC 0.00% New 24,606 $249K
Tuttle Capital Management, LLC 0.77% New 20,000 $202K
Virtu Financial LLC 0.01% New 12,095 $122K
Citadel Advisors 0.00% New 10,829 $110K
PenderFund Capital Management Ltd. 0.04% New 10,387 $105K
Timelo Investment Management Inc. 0.17% New 10,000 $101K
TrueMark Investments, LLC 0.02% New 10,000 $101K
State of Wisconsin Investment Board 0.00% New 10,000 $101K
Royal Bank of Canada 0.00% New 8,653 $88K
FNY Investment Advisers, LLC 0.02% New 5,300 $53K
UBS Group AG 0.00% New 2 $20

"% of holder's portfolio" is MBVIU's weight in each manager's 13F, not the share of M3-Brigade Acquisition Vi Co. the manager owns.