CHURCHILL CAPITAL CORP IX - G21301109
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fort Baker Capital Management LP | History | No change | 2,833,119 | 30,116 | 3.29% | 4.7% | 1 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | Added to | 2,702,188 | 28,724 | 0.4% | 0.2% | 2 | +1,264,688 | 87.98% | Q4 2025 | Feb 17, 2026 |
| Empyrean Capital Partners, LP | History | No change | 2,633,582 | 27,994 | 0.98% | 1.11% | 3 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Magnetar Financial LLC | History | Reduced | 1,843,554 | 19,596 | 0.19% | 0.12% | 4 | -19,428 | -1.04% | Q4 2025 | Feb 17, 2026 |
| Alberta Investment Management Corp | History | No change | 1,500,000 | 15,945 | 0.09% | 0.11% | 5 | 0 | 0.0% | Q4 2025 | Feb 19, 2026 |
| MMCAP International Inc. SPC | History | No change | 1,350,000 | 14,350 | 1.43% | 1.65% | 6 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | No change | 1,261,602 | 13,410 | 0.29% | 0.31% | 7 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 1,230,669 | 13,082 | 0.01% | 0.01% | 8 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| LINDEN ADVISORS LP | History | No change | 1,150,000 | 12,224 | 0.08% | 0.08% | 9 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 1,000,000 | 10,630 | 0.15% | 0.14% | 10 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| METEORA CAPITAL, LLC | History | Added to | 949,652 | 10,094 | 0.84% | 0.74% | 11 | +281,628 | 42.16% | Q4 2025 | Feb 17, 2026 |
| BERKLEY W R CORP | History | Added to | 936,181 | 9,951 | 0.47% | 0.02% | 12 | +896,205 | 2241.86% | Q4 2025 | Feb 13, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | Reduced | 898,300 | 9,548 | 0.07% | 0.1% | 13 | -164,200 | -15.45% | Q4 2025 | Feb 11, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 528,028 | 5,612 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q4 2025 | Mar 25, 2026 |
| Polar Asset Management Partners Inc. | History | New | 506,236 | 5,381 | 0.07% | — | 15 | +506,236 | New | Q4 2025 | Feb 17, 2026 |
| RiverPark Advisors, LLC | History | New | 449,070 | 4,773 | 1.37% | — | 16 | +449,070 | New | Q4 2025 | Feb 17, 2026 |
| Sculptor Capital LP | History | Reduced | 400,000 | 4,252 | 0.04% | 0.06% | 17 | -111,513 | -21.8% | Q4 2025 | Feb 13, 2026 |
| Ghisallo Capital Management LLC | History | No change | 400,000 | 4,252 | 0.19% | 0.14% | 18 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| BCK CAPITAL MANAGEMENT LP | History | Added to | 380,000 | 4,039 | 17.76% | 1.53% | 19 | +243,115 | 177.61% | Q4 2025 | Feb 11, 2026 |
| AQR Arbitrage LLC | History | No change | 352,581 | 3,747 | 0.08% | 0.09% | 20 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Verbena Value LP | History | New | 280,938 | 2,986 | 0.51% | — | 21 | +280,938 | New | Q4 2025 | Feb 12, 2026 |
| Verition Fund Management LLC | History | Added to | 272,020 | 2,891 | 0.01% | 0.01% | 22 | +23,651 | 9.52% | Q4 2025 | Feb 13, 2026 |
| DLD Asset Management, LP | History | Reduced | 260,862 | 2,772 | 0.2% | 0.33% | 23 | -343,525 | -56.84% | Q4 2025 | Feb 13, 2026 |
| GABELLI FUNDS LLC | History | New | 250,350 | 2,661 | 0.02% | — | 24 | +250,350 | New | Q4 2025 | Feb 05, 2026 |
| CITIGROUP INC | History | Reduced | 250,000 | 2,657 | 0.0% | 0.0% | 25 | -12,500 | -4.76% | Q4 2025 | Feb 13, 2026 |
| GABELLI & Co INVESTMENT ADVISERS, INC. | History | Reduced | 249,650 | 2,653 | 0.4% | 0.52% | 26 | -59,100 | -19.14% | Q4 2025 | Feb 05, 2026 |
| Shaolin Capital Management LLC | History | Reduced | 200,000 | 2,126 | 0.07% | 0.16% | 27 | -150,000 | -42.86% | Q4 2025 | Feb 17, 2026 |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | History | Reduced | 199,274 | 2,118 | 2.93% | 0.43% | 28 | -50,726 | -20.29% | Q4 2025 | Mar 04, 2026 |
| GRITSTONE ASSET MANAGEMENT LLC | History | Reduced | 186,560 | 1,983 | 1.89% | 4.81% | 29 | -260,000 | -58.22% | Q4 2025 | Jan 23, 2026 |
| PERISCOPE CAPITAL INC. | History | Reduced | 175,000 | 1,860 | 0.21% | 0.46% | 30 | -100,000 | -36.36% | Q4 2025 | Feb 10, 2026 |
| Radcliffe Capital Management, L.P. | History | Added to | 152,581 | 1,621 | 0.09% | 0.09% | 31 | +16,596 | 12.2% | Q4 2025 | Feb 17, 2026 |
| Clear Street Group Inc. | History | Reduced | 144,067 | 1,531 | 0.01% | 0.01% | 32 | -105,800 | -42.34% | Q4 2025 | Feb 13, 2026 |
| Massar Capital Management, LP | History | No change | 110,000 | 1,169 | 0.13% | 0.15% | 33 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| K2 PRINCIPAL FUND, L.P. | History | Reduced | 108,850 | 1,157 | 0.09% | 0.1% | 34 | -5,500 | -4.81% | Q4 2025 | Feb 13, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Added to | 97,800 | 1,039 | 0.01% | 0.0% | 35 | +86,300 | 750.43% | Q4 2025 | Feb 02, 2026 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 85,739 | 911 | 0.0% | 0.01% | 36 | -39,103 | -31.32% | Q4 2025 | Feb 17, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 82,971 | 881 | 0.0% | 0.01% | 37 | -330,689 | -79.94% | Q4 2025 | Feb 17, 2026 |
| Westchester Capital Management, LLC | History | No change | 74,769 | 794 | 0.03% | 0.04% | 38 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 74,558 | 792 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | No change | 70,000 | 744 | 0.12% | 0.12% | 40 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Logan Stone Capital, LLC | History | New | 66,965 | 711 | 0.18% | — | 41 | +66,965 | New | Q4 2025 | Feb 17, 2026 |
| FNY Investment Advisers, LLC | History | Added to | 56,940 | 605 | 0.17% | 0.05% | 42 | +42,740 | 300.99% | Q4 2025 | Jan 16, 2026 |
| Mint Tower Capital Management B.V. | History | No change | 50,000 | 532 | 0.06% | 0.06% | 43 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Crossingbridge Advisors, LLC | History | New | 449,070 | 449 | 0.13% | — | 44 | +449,070 | New | Q4 2025 | Feb 13, 2026 |
| Bulldog Investors, LLP | History | No change | 41,730 | 443 | 0.1% | 0.1% | 45 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| CSS LLC/IL | History | No change | 26,000 | 276 | 0.01% | 0.01% | 46 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GLAZER CAPITAL, LLC | History | No change | 25,000 | 266 | 0.01% | 0.01% | 47 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Tuttle Capital Management, LLC | History | No change | 25,010 | 265 | 0.59% | 0.99% | 48 | 0 | 0.0% | Q4 2025 | Jan 08, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 24,843 | 264 | 0.0% | 0.0% | 49 | -24,884 | -50.04% | Q4 2025 | Feb 11, 2026 |
| ROBINSON CAPITAL MANAGEMENT, LLC | History | No change | 18,250 | 193 | 0.08% | 0.1% | 50 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Hudson Bay Capital Management LP | History | No change | 17,159 | 182 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 16,377 | 174 | 0.0% | 0.0% | 52 | -6,200 | -27.46% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 15,142 | 160 | 0.0% | — | 53 | +15,142 | New | Q4 2025 | Feb 17, 2026 |
| Mercuria Capital Strategies, LLC | History | New | 8,762 | 93 | 0.05% | — | 54 | +8,762 | New | Q4 2025 | Feb 17, 2026 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | History | Reduced | 904 | 9 | 0.0% | 0.02% | 55 | -7,000 | -88.56% | Q4 2025 | Feb 11, 2026 |
| ROYAL BANK OF CANADA | History | New | 231 | 2 | 0.0% | — | 56 | +231 | New | Q4 2025 | Feb 17, 2026 |
| MORGAN STANLEY | History | Added to | 130 | 1 | 0.0% | — | 57 | +78 | 150.0% | Q4 2025 | Feb 13, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | History | Closed out | 0 | 0 | — | 0.01% | — | -700,000 | -100.0% | Q3 2025 | Nov 13, 2025 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | Closed out | 0 | 0 | — | 0.03% | — | -500,000 | -100.0% | Q3 2025 | Nov 12, 2025 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -278,747 | -100.0% | Q3 2025 | Nov 14, 2025 |
| MIZUHO SECURITIES USA LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -208,632 | -100.0% | Q3 2025 | Oct 22, 2025 |
| Rangeley Capital, LLC | History | Closed out | 0 | 0 | — | 0.3% | — | -33,226 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Soltis Investment Advisors LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -15,000 | -100.0% | Q3 2025 | Nov 12, 2025 |
| UBS Group AG | History | Reduced | 12 | 0 | — | 0.0% | — | -4,107 | -99.71% | Q4 2025 | Jan 29, 2026 |