Rithm Acquisition Corp. Class ARAC
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 46 institutions reported holding Rithm Acquisition Corp. Class A (RAC) in their 13F filings, up 3 from Q4 2025. 4 opened new positions and 1 sold out. The largest holders were Empyrean Capital Partners, LP ($23.2M), Magnetar Financial LLC ($20.7M) and Hudson Bay Capital Management LP ($15.6M). 2 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Rithm Acquisition Corp. Class A
- CUSIP
- G75751100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $2.3M |
| Exits | 1 | $18.5M |
All 13F filers, Q4 2025 → Q1 2026: 1,450,486 shares bought and 3,045,780 shares sold, net −1,595,294 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders
| Empyrean Capital Partners, LP | 0.83% | Add +60.5% | 2,230,000 | $23.2M |
| Magnetar Financial LLC | 0.22% | No change | 1,980,000 | $20.7M |
| Hudson Bay Capital Management LP | 0.10% | Reduce -13.1% | 1,499,500 | $15.6M |
| AQR Arbitrage LLC | 0.29% | Reduce -3.7% | 1,397,669 | $14.5M |
| Linden Advisors LP | 0.66% | No change | 1,100,000 | $11.4M |
| D. E. Shaw & Co. | 0.01% | No change | 1,090,000 | $11.3M |
| Alberta Investment Management Corp | 0.07% | No change | 980,000 | $10.2M |
| LMR Partners LLP | 0.10% | No change | 800,000 | $8.3M |
| Picton Mahoney Asset Management | 0.09% | No change | 799,997 | $8.3M |
| Boussard & Gavaudan Investment Management LLP | 1.91% | No change | 768,000 | $8.0M |
| Toronto Dominion Bank | 0.02% | Add +27.9% | 752,750 | $7.8M |
| Two Sigma Investments, LP | 0.01% | No change | 725,000 | $7.5M |
| Moore Capital Management, LP | 0.21% | No change | 500,000 | $5.2M |
| Fort Baker Capital Management LP | 0.49% | Add +79.9% | 450,405 | $4.7M |
| Goldman Sachs Group Inc. | 0.00% | No change | 412,062 | $4.3M |
| Radcliffe Capital Management, L.P. | 0.48% | Add +1.8% | 406,297 | $4.2M |
| Whitebox Advisors LLC | 0.23% | No change | 400,000 | $4.2M |
| Periscope Capital Inc. | 0.68% | No change | 360,400 | $3.7M |
| First Trust Capital Management L.P. | 0.19% | Reduce -70.7% | 352,000 | $3.7M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.02% | Reduce -12.5% | 350,000 | $3.6M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.21% | No change | 300,000 | $3.1M |
| Berkley W R Corp. | 0.17% | No change | 298,200 | $3.1M |
| Glazer Capital, LLC | 0.06% | Reduce -3.3% | 264,775 | $2.8M |
| Aristeia Capital, L.L.C. | 0.11% | No change | 261,900 | $2.7M |
| DLD Asset Management, LP | 0.68% | No change | 215,596 | $2.2M |
| Millennium Management | 0.00% | No change | 200,000 | $2.1M |
| Gritstone Asset Management LLC | 2.24% | No change | 197,598 | $2.1M |
| Schonfeld Strategic Advisors LLC | 0.01% | No change | 150,000 | $1.6M |
| Verition Fund Management LLC | 0.01% | Add +0.3% | 139,900 | $1.5M |
| Sona Asset Management (us) LLC | 0.08% | New | 136,178 | $1.4M |
| Shaolin Capital Management LLC | 0.13% | Reduce -37.8% | 108,929 | $1.1M |
| O'Connor Alternative Investments LLC | 0.06% | — | 100,000 | $1.0M |
| Rivernorth Capital Management, LLC | 0.04% | Reduce -0.1% | 74,670 | $777K |
| Citigroup Inc. | 0.00% | Reduce -10.5% | 68,207 | $709K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | No change | 55,000 | $572K |
| BNP Paribas Financial Markets | 0.00% | New | 53,793 | $559K |
| JPMorgan Chase & Co. | 0.00% | No change | 50,000 | $524K |
| Lineage Point Capital LP | 0.13% | No change | 50,333 | $523K |
| Readystate Asset Management LP | 0.05% | No change | 50,000 | $520K |
| Mizuho Securities USA LLC | 0.01% | Add +47.5% | 50,000 | $518K |
| Clear Street Group Inc. | 0.00% | No change | 43,498 | $452K |
| Diametric Capital, LP | 0.07% | Reduce -1.7% | 24,483 | $255K |
| Virtu Financial LLC | 0.01% | New | 20,034 | $208K |
| Robinson Capital Management, LLC | 0.07% | No change | 15,250 | $159K |
| Centiva Capital, LP | 0.01% | New | 11,651 | $121K |
| UBS Group AG | 0.00% | Add +86.4% | 889 | $9K |
"% of holder's portfolio" is RAC's weight in each manager's 13F, not the share of Rithm Acquisition Corp. Class A the manager owns.