Cayson Acquisition Corp
CAPN- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002024203
No open-market purchases or sales by Cayson Acquisition Corp insiders were filed in the last 90 days; 17 institutions reported holding it in 13F filings for Q2 2026, worth $31.9M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Cayson Acquisition Corp as of Jun 30, 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
- 27
- +1 vs. Q1 2025
- Shares held
- 5.62M
- +1.01M (+21.9%) vs. Q1 2025
- Total value
- $57.8M
- +$10.8M (+23.1%) vs. Q1 2025
- New holders
- 6
- 5 more added
- Sold out
- 5
- 1 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CAPN 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 | 17 | $31.9M |
| Q1 2026 | 16 | $31.7M |
| Q4 2025 | 27 | $53.5M |
| Q3 2025 | 30 | $57.4M |
| Q2 2025 | 27 | $57.8M |
| Q1 2025 | 28 | $55.4M |
| Q4 2024 | 29 | $52.3M |
| 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, Q2 2025
Shares, value and share of portfolio for each institution holding Cayson Acquisition Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Berkley W R Corp | 763,302 | $7.85M | 0.49% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 704,500 | $7.19M | 0.15% | +704,500 | New |
| Wolverine Asset Management LLC | 571,280 | $5.90M | 0.10% | +56,173+10.9% | Added |
| Rivernorth Capital Management, LLC | 450,000 | $4.63M | 0.26% | 00.0% | Unchanged |
| CNH Partners LLC | 357,891 | $3.69M | 0.09% | −100.0% | Reduced |
| Westchester Capital Management, LLC | 325,000 | $3.35M | 0.20% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 306,703 | $3.19M | 0.10% | 00.0% | Unchanged |
| Atw Spac Management LLC | 306,703 | $3.17M | 4.85% | 00.0% | Unchanged |
| Karpus Management, Inc. | 292,508 | $3.01M | 0.10% | +28,102+10.6% | Added |
| Polar Asset Management Partners Inc. | 275,000 | $2.84M | 0.07% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 172,800 | $1.78M | 0.47% | +124,300+256.3% | Added |
| Heights Capital Management, Inc | 150,000 | $1.55M | 0.48% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 150,000 | $1.54M | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 125,000 | $1.29M | 0.04% | +125,000 | New |
| Logan Stone Capital, LLC | 116,406 | $1.21M | 0.57% | +116,406 | New |
| Goldman Sachs Group Inc | 114,486 | $1.18M | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 100,000 | $1.03M | 0.00% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 75,000 | $774.0K | 0.05% | 00.0% | Unchanged |
| Magnetar Financial LLC | 75,000 | $772.5K | 0.00% | +75,000 | New |
| The PNC Financial Services Group, Inc. | 60,281 | $619.7K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 43,806 | $452.1K | 0.00% | +7,908+22.0% | Added |
| Dakota Wealth Management | 28,500 | $293.0K | 0.01% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 26,904 | $279.8K | 0.02% | +26,904 | New |
| Robinson Capital Management, LLC | 12,250 | $126.4K | 0.05% | 00.0% | Unchanged |
| Clear Street LLC | 12,155 | $125.4K | 0.00% | +12,155 | New |
| UBS Group AG | 1,204 | $12.4K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 35 | $360 | 0.00% | +24+218.2% | Added |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −224,750−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Evercore Wealth Management, LLC | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,512−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |
| Schechter Investment Advisors, LLC | – | – | – | – | Not filed |