Cayson Acquisition Corp
CAPNU- 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; 2 institutions reported holding it in 13F filings for Q2 2026, worth $186.3K in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Cayson Acquisition Corp as of Dec 31, 2024. 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
- 7
- −23 vs. Q3 2024
- Shares held
- 644.1K
- −4.25M (−86.8%) vs. Q3 2024
- Total value
- $6.53M
- −$42.5M (−86.7%) vs. Q3 2024
- New holders
- 1
- 1 more added
- Sold out
- 24
- 1 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CAPNU 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 | 2 | $186.3K |
| Q1 2026 | 2 | $160.4K |
| Q4 2025 | 2 | $174.1K |
| Q3 2025 | 2 | $170.9K |
| Q2 2025 | 3 | $174.4K |
| Q1 2025 | 5 | $2.30M |
| Q4 2024 | 7 | $6.53M |
| Q3 2024 | 30 | $49.0M |
| 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 2024
Shares, value and share of portfolio for each institution holding Cayson Acquisition Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. | 275,000 | $2.78M | 0.04% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 150,000 | $1.52M | 0.09% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 125,000 | $1.26M | 0.05% | 00.0% | Unchanged |
| Magnetar Financial LLC | 75,000 | $767.6K | 0.02% | 00.0% | Unchanged |
| Clear Street LLC | 10,714 | $108.4K | 0.00% | −41,060−79.3% | Reduced |
| UBS Group AG | 7,943 | $80.4K | 0.00% | +2,800+54.4% | Added |
| Longfellow Investment Management Co LLC | 470 | $4.76K | 0.00% | +470 | New |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Mizuho Securities USA LLC | 0 | $0 | 0.00% | −403,332−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −317,595−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −306,703−100.0% | Sold out |
| Atw Spac Management LLC | 0 | $0 | 0.00% | −306,703−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Crossingbridge Advisors, LLC | 0 | $0 | 0.00% | −175,000−100.0% | Sold out |
| Fir Tree Capital Management LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −141,400−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −110,000−100.0% | Sold out |
| Spartan Fund Management Inc. | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −80,900−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −48,733−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −16,197−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −900−100.0% | Sold out |