M3-Brigade Acquisition V Corp. - MBAV
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| METEORA CAPITAL, LLC | History | Reduced | 3,889,047 | 41,768 | 3.08% | 3.46% | 1 | -5 | 0.0% | Q1 2026 | May 15, 2026 |
| Polar Asset Management Partners Inc. | History | Added to | 3,812,849 | 40,949 | 0.82% | 0.24% | 2 | +2,055,408 | 116.95% | Q1 2026 | May 15, 2026 |
| Jain Global LLC | History | Added to | 2,846,250 | 30,568 | 0.13% | 0.01% | 3 | +2,647,774 | 1334.05% | Q1 2026 | May 15, 2026 |
| Alberta Investment Management Corp | History | No change | 2,475,000 | 26,581 | 0.16% | 0.16% | 4 | 0 | 0.0% | Q1 2026 | Apr 28, 2026 |
| Saba Capital Management, L.P. | History | Added to | 1,585,000 | 17,022 | 0.47% | 0.0% | 5 | +1,570,771 | 11039.22% | Q1 2026 | May 15, 2026 |
| Crossingbridge Advisors, LLC | History | New | 1,390,442 | 14,933 | 2.7% | — | 6 | +1,390,442 | New | Q1 2026 | May 14, 2026 |
| LMR Partners LLP | History | No change | 1,352,676 | 14,527 | 0.03% | 0.03% | 7 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| NOMURA HOLDINGS INC | History | New | 1,017,975 | 10,933 | 0.03% | — | 8 | +1,017,975 | New | Q1 2026 | May 15, 2026 |
| Alyeska Investment Group, L.P. | History | New | 1,000,000 | 10,740 | 0.03% | — | 9 | +1,000,000 | New | Q1 2026 | May 15, 2026 |
| Shay Capital LLC | History | New | 1,000,000 | 10,740 | 0.9% | — | 10 | +1,000,000 | New | Q1 2026 | May 15, 2026 |
| BERKLEY W R CORP | History | Reduced | 963,675 | 10,349 | 0.56% | 0.5% | 11 | -32,603 | -3.27% | Q1 2026 | May 15, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 722,980 | 7,764 | 0.01% | 0.01% | 12 | -196,406 | -21.36% | Q1 2026 | May 15, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Reduced | 629,956 | 6,765 | 0.09% | 0.1% | 13 | -6,185 | -0.97% | Q1 2026 | May 15, 2026 |
| MMCAP International Inc. SPC | History | Added to | 550,000 | 5,907 | 0.51% | 0.43% | 14 | +150,000 | 37.5% | Q1 2026 | May 15, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | New | 500,000 | 5,370 | 1.5% | — | 15 | +500,000 | New | Q1 2026 | May 15, 2026 |
| Harraden Circle Investments, LLC | History | No change | 500,000 | 5,370 | 1.08% | 0.97% | 16 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BCK CAPITAL MANAGEMENT LP | History | No change | 388,000 | 4,167 | 18.15% | 18.14% | 17 | 0 | 0.0% | Q1 2026 | May 01, 2026 |
| Feynman Point Asset Management LLC | History | No change | 300,000 | 3,222 | 3.97% | 4.44% | 18 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| RiverPark Advisors, LLC | History | New | 294,172 | 3,159 | 1.14% | — | 19 | +294,172 | New | Q1 2026 | May 14, 2026 |
| Magnetar Financial LLC | History | No change | 269,016 | 2,897 | 0.03% | 0.03% | 20 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Mint Tower Capital Management B.V. | History | No change | 204,293 | 2,194 | 0.2% | 0.25% | 21 | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| RLH Capital LLC | History | New | 146,347 | 1,571 | 0.8% | — | 23 | +146,347 | New | Q1 2026 | Apr 28, 2026 |
| Quarry LP | History | Added to | 146,347 | 1,571 | 0.28% | 0.0% | 22 | +144,379 | 7336.33% | Q1 2026 | May 15, 2026 |
| WHITEBOX ADVISORS LLC | History | No change | 130,000 | 1,396 | 0.02% | 0.02% | 24 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Clear Street Group Inc. | History | Reduced | 103,861 | 1,115 | 0.0% | 0.0% | 25 | -2,529 | -2.38% | Q1 2026 | May 15, 2026 |
| FNY Investment Advisers, LLC | History | Reduced | 103,189 | 1,104 | 0.48% | 0.48% | 26 | -56,511 | -35.39% | Q1 2026 | Apr 15, 2026 |
| HGC Investment Management Inc. | History | No change | 100,600 | 1,080 | 0.24% | 0.23% | 27 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 100,000 | 1,074 | 0.0% | 0.0% | 28 | -50,056 | -33.36% | Q1 2026 | May 15, 2026 |
| PERISCOPE CAPITAL INC. | History | Reduced | 100,000 | 1,074 | 0.12% | 0.16% | 30 | -35,000 | -25.93% | Q1 2026 | May 13, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 100,000 | 1,074 | 0.02% | 0.02% | 29 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 94,067 | 1,010 | 0.0% | 0.0% | 31 | +9,916 | 11.78% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 90,428 | 971 | 0.0% | 0.0% | 32 | -5,856 | -6.08% | Q1 2026 | May 15, 2026 |
| CSS LLC/IL | History | Reduced | 73,352 | 787 | 0.04% | 0.04% | 33 | -1,000 | -1.34% | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | Added to | 70,874 | 761 | 0.0% | 0.0% | 34 | +18,219 | 34.6% | Q1 2026 | May 14, 2026 |
| BARCLAYS PLC | History | No change | 60,320 | 647 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| DLD Asset Management, LP | History | New | 60,000 | 644 | 0.06% | — | 36 | +60,000 | New | Q1 2026 | May 13, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 51,523 | 553 | 0.04% | 0.03% | 37 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | No change | 51,560 | 553 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Anson Funds Management LP | History | Reduced | 50,000 | 537 | 0.05% | 2.84% | 40 | -2,790,317 | -98.24% | Q1 2026 | May 14, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | No change | 50,000 | 537 | 0.1% | 0.09% | 39 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 44,715 | 481 | 0.0% | 0.0% | 41 | -5,132 | -10.3% | Q1 2026 | May 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 41,817 | 449 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | History | No change | 40,150 | 431 | 0.06% | 0.06% | 43 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| GABELLI FUNDS LLC | History | No change | 32,400 | 347 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Tuttle Capital Management, LLC | History | No change | 20,000 | 214 | 0.35% | 0.47% | 45 | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 8,503 | 91 | 0.0% | 0.0% | 46 | -3,199 | -27.34% | Q1 2026 | May 04, 2026 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | History | New | 6,826 | 73 | 0.0% | — | 47 | +6,826 | New | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Reduced | 780 | 8 | 0.0% | 0.0% | 48 | -1,907 | -70.97% | Q1 2026 | May 05, 2026 |
| CANTOR FITZGERALD, L. P. | History | Closed out | 0 | 0 | — | 1.25% | — | -7,779,865 | -100.0% | Q1 2026 | May 15, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.25% | — | -499,024 | -100.0% | Q1 2026 | May 15, 2026 |
| Shaolin Capital Management LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -100,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Diametric Capital, LP | History | Closed out | 0 | 0 | — | 0.15% | — | -54,258 | -100.0% | Q1 2026 | May 15, 2026 |
| PharVision Advisers, LLC | History | Closed out | 0 | 0 | — | 0.13% | — | -23,238 | -100.0% | Q1 2026 | May 11, 2026 |
| Hudson Bay Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -15,000 | -100.0% | Q1 2026 | May 13, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -13,500 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -25 | -100.0% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Reduced | 64 | 0 | — | — | — | -15 | -18.99% | Q1 2026 | May 15, 2026 |