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 |
|---|---|---|---|---|---|
| UBS Group AG | 477 | $4.96K | 0.00% | −22−4.4% | Reduced |
| Robinson Capital Management, LLC | 15,250 | $158.4K | 0.07% | 00.0% | Unchanged |
| Diametric Capital, LP | 24,912 | $258.8K | 0.07% | +24,912 | New |
| Mizuho Securities USA LLC | 33,909 | $350.0K | 0.01% | −3,982−10.5% | Reduced |
| Clear Street Group Inc. | 43,498 | $451.9K | 0.00% | +7,899+22.2% | Added |
| 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 |
| Lineage Point Capital LP | 50,333 | $523.0K | 0.20% | +50,333 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 55,000 | $571.5K | 0.00% | −400,000−87.9% | Reduced |
| Rivernorth Capital Management, LLC | 74,776 | $776.9K | 0.04% | +26,026+53.4% | Added |
| Citigroup Inc | 76,207 | $791.8K | 0.00% | +76,207 | New |
| UBS Oconnor LLC | 100,000 | $1.04M | 0.03% | 00.0% | Unchanged |
| Verition Fund Management LLC | 139,506 | $1.45M | 0.01% | +25,384+22.2% | Added |
| Schonfeld Strategic Advisors LLC | 150,000 | $1.56M | 0.01% | −14,503−8.8% | Reduced |
| Shaolin Capital Management LLC | 175,000 | $1.82M | 0.07% | −25,000−12.5% | Reduced |
| Gritstone Asset Management LLC | 197,598 | $2.05M | 1.96% | 00.0% | Unchanged |
| Millennium Management LLC | 200,000 | $2.08M | 0.00% | 00.0% | Unchanged |
| DLD Asset Management, LP | 215,596 | $2.24M | 0.23% | −34,404−13.8% | Reduced |
| Fort Baker Capital Management LP | 250,405 | $2.60M | 0.29% | 00.0% | Unchanged |
| Aristeia Capital LLC | 261,900 | $2.72M | 0.08% | 00.0% | Unchanged |
| Glazer Capital, LLC | 273,749 | $2.84M | 0.07% | −10,657−3.7% | Reduced |
| Berkley W R Corp | 298,200 | $3.10M | 0.17% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 300,000 | $3.12M | 0.04% | 00.0% | Unchanged |
| Periscope Capital Inc. | 360,400 | $3.74M | 0.73% | −64,221−15.1% | Reduced |
| Radcliffe Capital Management, L.P. | 399,101 | $4.15M | 0.23% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 399,999 | $4.16M | 0.02% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 400,000 | $4.16M | 0.07% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 412,062 | $4.28M | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 500,000 | $5.20M | 0.11% | 00.0% | Unchanged |
| Toronto Dominion Bank | 588,500 | $6.11M | 0.01% | −96,500−14.1% | Reduced |
| Two Sigma Investments, LP | 725,000 | $7.53M | 0.01% | 00.0% | Unchanged |
| Boussard & Gavaudan Investment Management LLP | 768,000 | $7.96M | 0.60% | −32,000−4.0% | Reduced |
| Picton Mahoney Asset Management | 799,997 | $8.31M | 0.09% | 00.0% | Unchanged |
| LMR Partners LLP | 800,000 | $8.31M | 0.08% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 980,000 | $10.2M | 0.06% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 1,090,000 | $11.3M | 0.01% | 00.0% | Unchanged |
| Linden Advisors LP | 1,100,000 | $11.4M | 0.07% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 1,201,650 | $12.5M | 0.76% | +4500.0% | Added |
| Empyrean Capital Partners, LP | 1,389,513 | $14.4M | 0.50% | +673,028+93.9% | Added |
| CNH Partners LLC | 1,451,934 | $15.1M | 0.32% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 1,724,500 | $17.9M | 0.10% | −200,500−10.4% | Reduced |
| Meteora Capital, LLC | 1,783,286 | $18.5M | 1.55% | +1,783,286 | New |
| Magnetar Financial LLC | 1,980,000 | $20.6M | 0.20% | 00.0% | Unchanged |