Who Owns M3-Brigade Acquisition V Corp. (MBAVW)? -- Institutional Holders (2026-03-31)
40 institutions reported holding $3.7M of M3-Brigade Acquisition V Corp. (MBAVW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Harraden Circle Investments, LLC ($418,035), Alberta Investment Management Corp ($369,146), LMR Partners LLP ($301,463), Magnetar Financial LLC ($277,818), Polar Asset Management Partners Inc. ($257,375). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Harraden Circle Investments, LLC | $418,035 | 1.6M | Trimmed |
| 2 | Alberta Investment Management Corp | $369,146 | 1.2M | Hold |
| 3 | LMR Partners LLP | $301,463 | 1.0M | Hold |
| 4 | Magnetar Financial LLC | $277,818 | 1.0M | Trimmed |
| 5 | Polar Asset Management Partners Inc. | $257,375 | 887,500 | Hold |
| 6 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $252,999 | 845,020 | Added |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P. | $230,206 | 771,728 | Added |
| 8 | CITADEL ADVISORS LLC | $224,850 | 750,000 | Hold |
| 9 | AQR Arbitrage LLC | $209,068 | 700,866 | Trimmed |
| 10 | CSS LLC/IL | $199,557 | 688,128 | Trimmed |
| 11 | BNP PARIBAS FINANCIAL MARKETS | $106,151 | 393,588 | Hold |
| 12 | MMCAP International Inc. SPC | $104,307 | 349,671 | Hold |
| 13 | Feynman Point Asset Management LLC | $89,490 | 300,000 | Hold |
| 14 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $74,950 | 250,000 | Hold |
| 15 | Shaolin Capital Management LLC | $69,785 | 233,943 | Trimmed |
| 16 | Verition Fund Management LLC | $66,097 | 220,471 | Trimmed |
| 17 | ARISTEIA CAPITAL, L.L.C. | $54,646 | 202,616 | Hold |
| 18 | PEAK6 LLC | $53,210 | 213,351 | Trimmed |
| 19 | Saba Capital Management, L.P. | $40,231 | 149,170 | Hold |
| 20 | Bulldog Investors, LLP | $38,531 | 134,134 | Trimmed |
| 21 | Mint Tower Capital Management B.V. | $36,000 | 119,930 | Hold |
| 22 | Wealthspring Capital LLC | $34,653 | 138,945 | Hold |
| 23 | PICTON MAHONEY ASSET MANAGEMENT | $33,559 | 112,500 | Hold |
| 24 | Walleye Capital LLC | $31,426 | 105,350 | Trimmed |
| 25 | WHITEBOX ADVISORS LLC | $22,373 | 75,000 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31