Columbus Acquisition Corp/Cayman Islands
COLAR- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002028201
No open-market purchases or sales by Columbus Acquisition Corp/Cayman Islands insiders were filed in the last 90 days; 21 institutions reported holding it in 13F filings for Q2 2026, worth $2.24M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Columbus Acquisition Corp/Cayman Islands 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
- 22
- +1 vs. Q3 2025
- Shares held
- 4.58M
- +409.7K (+9.8%) vs. Q3 2025
- Total value
- $1.54M
- +$820.0K (+114.4%) vs. Q3 2025
- New holders
- 5
- 4 more added
- Sold out
- 4
- 9 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting COLAR 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 | 21 | $2.24M |
| Q1 2026 | 20 | $1.24M |
| Q4 2025 | 22 | $1.54M |
| Q3 2025 | 22 | $739.5K |
| Q2 2025 | 22 | $900.8K |
| Q1 2025 | 14 | $455.4K |
| 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 Columbus Acquisition Corp/Cayman Islands; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wolverine Asset Management LLC | 1,000 | $336 | 0.00% | −263,817−99.6% | Reduced |
| Berkley W R Corp | 39,874 | $12.8K | 0.00% | −9,921−19.9% | Reduced |
| L1 Global Manager Pty Ltd | 49,536 | $16.7K | 0.01% | +49,536 | New |
| Mizuho Securities USA LLC | 58,195 | $17.5K | 0.00% | −41,805−41.8% | Reduced |
| Boothbay Fund Management, LLC | 50,618 | $17.5K | 0.00% | −75,000−59.7% | Reduced |
| BNP Paribas Arbitrage, SA | 71,696 | $24.7K | 0.00% | +71,696 | New |
| Glazer Capital, LLC | 100,000 | $32.0K | 0.00% | −98,956−49.7% | Reduced |
| Gabelli Funds LLC | 105,300 | $35.4K | 0.00% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 144,700 | $48.7K | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 150,000 | $50.5K | 0.00% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 147,365 | $51.6K | 0.00% | −150,305−50.5% | Reduced |
| Hudson Bay Capital Management LP | 174,814 | $61.2K | 0.00% | −124,786−41.7% | Reduced |
| Polar Asset Management Partners Inc. | 200,000 | $67.3K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 228,304 | $79.9K | 0.00% | −71,696−23.9% | Reduced |
| Clear Street Group Inc. | 242,234 | $81.5K | 0.00% | −5,000−2.0% | Reduced |
| Rivernorth Capital Management, LLC | 299,872 | $96.0K | 0.00% | +102,372+51.8% | Added |
| Shaolin Capital Management LLC | 299,914 | $100.9K | 0.00% | +24,614+8.9% | Added |
| HGC Investment Management Inc. | 300,000 | $100.9K | 0.02% | +300,000 | New |
| Toronto Dominion Bank | 378,255 | $127.1K | 0.00% | +14,428+4.0% | Added |
| Linden Advisors LP | 461,566 | $159.2K | 0.00% | +461,566 | New |
| Meteora Capital, LLC | 498,775 | $159.6K | 0.01% | +498,775 | New |
| Harraden Circle Investments, LLC | 581,997 | $195.8K | 0.04% | +14,498+2.6% | Added |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −167,733−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −99,240−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −19,293−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| Atw Spac Management LLC | – | – | – | – | Not filed |