Who Owns CHURCHILL CAPITAL CORP IX (CCIXW)? -- Institutional Holders (2026-03-31)
36 institutions reported holding $2.8M of CHURCHILL CAPITAL CORP IX (CCIXW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Linden Advisors LP ($588,712), Sculptor Capital LP ($210,044), Empyrean Capital Partners, LP ($198,000), Alberta Investment Management Corp ($168,750), Magnetar Financial LLC ($161,712). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Linden Advisors LP | $588,712 | 1.1M | Hold |
| 2 | Sculptor Capital LP | $210,044 | 400,084 | Trimmed |
| 3 | Empyrean Capital Partners, LP | $198,000 | 440,000 | Hold |
| 4 | Alberta Investment Management Corp | $168,750 | 375,000 | Hold |
| 5 | Magnetar Financial LLC | $161,712 | 308,022 | Trimmed |
| 6 | MMCAP International Inc. SPC | $151,875 | 337,500 | Hold |
| 7 | MILLENNIUM MANAGEMENT LLC | $145,188 | 322,639 | Added |
| 8 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $142,626 | 271,566 | Added |
| 9 | MOORE CAPITAL MANAGEMENT, LP | $112,500 | 250,000 | Hold |
| 10 | Polar Asset Management Partners Inc. | $97,031 | 215,625 | Hold |
| 11 | LMR Partners LLP | $90,000 | 200,000 | Hold |
| 12 | DLD Asset Management, LP | $80,676 | 179,281 | Hold |
| 13 | ARISTEIA CAPITAL, L.L.C. | $79,885 | 152,161 | Hold |
| 14 | D. E. Shaw & Co., Inc. | $78,750 | 175,000 | Hold |
| 15 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $78,750 | 175,000 | Hold |
| 16 | Shaolin Capital Management LLC | $78,750 | 175,000 | Trimmed |
| 17 | GRITSTONE ASSET MANAGEMENT LLC | $70,924 | 157,608 | Hold |
| 18 | PICTON MAHONEY ASSET MANAGEMENT | $59,106 | 131,346 | Trimmed |
| 19 | Periscope Capital Inc. | $57,056 | 114,112 | Trimmed |
| 20 | TENOR CAPITAL MANAGEMENT Co., L.P. | $22,500 | 50,000 | Hold |
| 21 | AQR Arbitrage LLC | $20,575 | 45,722 | Trimmed |
| 22 | Fort Baker Capital Management LP | $15,680 | 34,843 | Trimmed |
| 23 | Lineage Point Capital LP | $15,259 | 33,908 | Hold |
| 24 | Clear Street Group Inc. | $14,673 | 32,606 | Added |
| 25 | Schonfeld Strategic Advisors LLC | $11,385 | 25,300 | New |
Source: SEC Form 13F filings · as of 2026-03-31