Rithm Acquisition Corp.
RAC- Exchange
- NYSE
- Industry
- Blank Checks
- SEC CIK
- 0002047497
No open-market purchases or sales by Rithm Acquisition Corp. insiders were filed in the last 90 days; 46 institutions reported holding it in 13F filings for Q2 2026, worth $229.9M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Rithm Acquisition Corp. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 43
- +4 vs. Q3 2025
- Shares held
- 21.9M
- +1.72M (+8.5%) vs. Q3 2025
- Total value
- $227.4M
- +$20.7M (+10.0%) vs. Q3 2025
- New holders
- 4
- 5 more added
- Sold out
- 0
- 12 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RAC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 46 | $229.9M |
| Q1 2026 | 46 | $211.3M |
| Q4 2025 | 43 | $227.4M |
| Q3 2025 | 39 | $206.7M |
| Q2 2025 | 35 | $198.1M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Rithm Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 1,980,000 | $20.6M | 0.20% | 00.0% | Unchanged |
| Meteora Capital, LLC | 1,783,286 | $18.5M | 1.55% | +1,783,286 | New |
| Hudson Bay Capital Management LP | 1,724,500 | $17.9M | 0.10% | −200,500−10.4% | Reduced |
| CNH Partners LLC | 1,451,934 | $15.1M | 0.32% | 00.0% | Unchanged |
| Empyrean Capital Partners, LP | 1,389,513 | $14.4M | 0.50% | +673,028+93.9% | Added |
| Vivaldi Asset Management, LLC | 1,201,650 | $12.5M | 0.76% | +4500.0% | Added |
| Linden Advisors LP | 1,100,000 | $11.4M | 0.07% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 1,090,000 | $11.3M | 0.01% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 980,000 | $10.2M | 0.06% | 00.0% | Unchanged |
| LMR Partners LLP | 800,000 | $8.31M | 0.08% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 799,997 | $8.31M | 0.09% | 00.0% | Unchanged |
| Boussard & Gavaudan Investment Management LLP | 768,000 | $7.96M | 0.60% | −32,000−4.0% | Reduced |
| Two Sigma Investments, LP | 725,000 | $7.53M | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 588,500 | $6.11M | 0.01% | −96,500−14.1% | Reduced |
| Moore Capital Management, LP | 500,000 | $5.20M | 0.11% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 412,062 | $4.28M | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 400,000 | $4.16M | 0.07% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 399,999 | $4.16M | 0.02% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 399,101 | $4.15M | 0.23% | 00.0% | Unchanged |
| Periscope Capital Inc. | 360,400 | $3.74M | 0.73% | −64,221−15.1% | Reduced |
| Tenor Capital Management Co., L.P. | 300,000 | $3.12M | 0.04% | 00.0% | Unchanged |
| Berkley W R Corp | 298,200 | $3.10M | 0.17% | 00.0% | Unchanged |
| Glazer Capital, LLC | 273,749 | $2.84M | 0.07% | −10,657−3.7% | Reduced |
| Aristeia Capital LLC | 261,900 | $2.72M | 0.08% | 00.0% | Unchanged |
| Fort Baker Capital Management LP | 250,405 | $2.60M | 0.29% | 00.0% | Unchanged |
| DLD Asset Management, LP | 215,596 | $2.24M | 0.23% | −34,404−13.8% | Reduced |
| Millennium Management LLC | 200,000 | $2.08M | 0.00% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 197,598 | $2.05M | 1.96% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 175,000 | $1.82M | 0.07% | −25,000−12.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 150,000 | $1.56M | 0.01% | −14,503−8.8% | Reduced |
| Verition Fund Management LLC | 139,506 | $1.45M | 0.01% | +25,384+22.2% | Added |
| UBS Oconnor LLC | 100,000 | $1.04M | 0.03% | 00.0% | Unchanged |
| Citigroup Inc | 76,207 | $791.8K | 0.00% | +76,207 | New |
| Rivernorth Capital Management, LLC | 74,776 | $776.9K | 0.04% | +26,026+53.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 55,000 | $571.5K | 0.00% | −400,000−87.9% | Reduced |
| Lineage Point Capital LP | 50,333 | $523.0K | 0.20% | +50,333 | New |
| JPMorgan Chase & Co | 50,000 | $519.5K | 0.00% | −65,000−56.5% | Reduced |
| Readystate Asset Management LP | 50,000 | $519.5K | 0.02% | 00.0% | Unchanged |
| Clear Street Group Inc. | 43,498 | $451.9K | 0.00% | +7,899+22.2% | Added |
| Mizuho Securities USA LLC | 33,909 | $350.0K | 0.01% | −3,982−10.5% | Reduced |
| Diametric Capital, LP | 24,912 | $258.8K | 0.07% | +24,912 | New |
| Robinson Capital Management, LLC | 15,250 | $158.4K | 0.07% | 00.0% | Unchanged |
| UBS Group AG | 477 | $4.96K | 0.00% | −22−4.4% | Reduced |