Rithm Acquisition Corp. Class ARAC
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 39 institutions reported holding Rithm Acquisition Corp. Class A (RAC) in their 13F filings, up 4 from Q2 2025. 8 opened new positions and 4 sold out. The largest holders were Magnetar Financial LLC ($20.3M), Hudson Bay Capital Management LP ($19.7M) and AQR Arbitrage LLC ($14.9M). 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 Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $23.4M |
| Exits | 4 | $11.7M |
All 13F filers, Q2 2025 → Q3 2025: 2,756,416 shares bought and 2,014,791 shares sold, net +741,625 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 39 holders
| Magnetar Financial LLC | 0.13% | No change | 1,980,000 | $20.3M |
| Hudson Bay Capital Management LP | 0.14% | No change | 1,925,000 | $19.7M |
| AQR Arbitrage LLC | 0.53% | Reduce -0.8% | 1,451,934 | $14.9M |
| First Trust Capital Management L.P. | 0.79% | Reduce -20.0% | 1,201,200 | $12.3M |
| Linden Advisors LP | 1.07% | No change | 1,100,000 | $11.3M |
| D. E. Shaw & Co. | 0.01% | No change | 1,090,000 | $11.2M |
| Alberta Investment Management Corp | 0.08% | No change | 980,000 | $10.0M |
| Picton Mahoney Asset Management | 0.11% | No change | 799,997 | $8.2M |
| Boussard & Gavaudan Investment Management LLP | 1.80% | No change | 800,000 | $8.2M |
| LMR Partners LLP | 0.16% | New | 800,000 | $8.2M |
| Two Sigma Investments, LP | 0.01% | No change | 725,000 | $7.4M |
| Empyrean Capital Partners, LP | 0.33% | New | 716,485 | $7.3M |
| Toronto Dominion Bank | 0.01% | Add +170.5% | 685,000 | $7.0M |
| Moore Capital Management, LP | 0.10% | No change | 500,000 | $5.1M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Reduce -5.2% | 455,000 | $4.7M |
| Periscope Capital Inc. | 1.11% | Add +6.3% | 424,621 | $4.4M |
| Goldman Sachs Group Inc. | 0.00% | No change | 412,062 | $4.2M |
| Whitebox Advisors LLC | 0.27% | No change | 400,000 | $4.1M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.02% | New | 399,999 | $4.1M |
| Radcliffe Capital Management, L.P. | 0.84% | Add +1.2% | 399,101 | $4.1M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.33% | No change | 300,000 | $3.1M |
| Berkley W R Corp. | 0.20% | No change | 298,200 | $3.1M |
| Glazer Capital, LLC | 0.11% | Reduce -1.8% | 284,406 | $2.9M |
| Aristeia Capital, L.L.C. | 0.14% | No change | 261,900 | $2.7M |
| Fort Baker Capital Management LP | 0.44% | No change | 250,405 | $2.6M |
| DLD Asset Management, LP | 1.08% | No change | 250,000 | $2.6M |
| Shaolin Capital Management LLC | 0.39% | Reduce -33.3% | 200,000 | $2.0M |
| Millennium Management | 0.00% | New | 200,000 | $2.0M |
| Gritstone Asset Management LLC | 2.14% | Reduce -1.2% | 197,598 | $2.0M |
| Schonfeld Strategic Advisors LLC | 0.01% | Reduce -62.7% | 164,503 | $1.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -46.5% | 115,000 | $1.2M |
| Verition Fund Management LLC | 0.01% | Add +14.1% | 114,122 | $1.2M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.03% | New | 100,000 | $1.0M |
| Readystate Asset Management LP | 0.05% | Reduce -50.0% | 50,000 | $513K |
| Rivernorth Capital Management, LLC | 0.03% | New | 48,750 | $500K |
| Mizuho Securities USA LLC | 0.01% | Reduce -24.2% | 37,891 | $379K |
| Clear Street Group Inc. | 0.00% | — | 35,599 | $365K |
| Robinson Capital Management, LLC | 0.11% | New | 15,250 | $156K |
| UBS Group AG | 0.00% | New | 499 | $5K |
"% 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.