Columbus Acquisition Corp/Cayman Islands has 19 Schedule 13D or 13G filings on record since 2025-07-11. 3 holders' latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Harraden Circle Investments, LLC | 12.41% | 557,800 | SCHEDULE 13G/A, 2026-08-07 | 2026-07-31 |
| Mizuho Financial Group, Inc. | 8.9% | 400,877 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| W.R. Berkley Corporation | 5.6% | 250,259 | SCHEDULE 13G/A, 2026-05-07 | 2026-03-31 |
| Barclays PLC | 3.73% | 297,000 | SCHEDULE 13G/A, 2026-02-11 | 2025-12-31 |
| Meteora Capital, LLC | 3.15% | 141,742 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Wolverine Asset Management LLC | 2.13% | 169,777 | SCHEDULE 13G/A, 2025-12-23 | 2025-11-10 |
| Linden Capital L.P. | 0% | 0 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-11 | Wolverine Asset Management LLC | 6.69% | SCHEDULE 13G |
| 2025-08-12 | Barclays PLC | 6.47% | SCHEDULE 13G |
| 2025-08-13 | Mizuho Financial Group, Inc. | 9% | SCHEDULE 13G/A |
| 2025-11-10 | W. R. Berkley Corporation | 5.1% | SCHEDULE 13G |
| 2025-11-12 | Linden Advisors LP | 7.6% | SCHEDULE 13G |
| 2025-11-14 | Harraden Circle Investments, LLC | 7.02% | SCHEDULE 13G |
| 2025-12-23 | Wolverine Asset Management LLC | 2.13% | SCHEDULE 13G/A |
| 2026-02-06 | Meteora Capital, LLC | 5.61% | SCHEDULE 13G |
| 2026-02-06 | Meteora Capital, LLC | 3.4% | SCHEDULE 13G/A |
| 2026-02-11 | Barclays PLC | 3.73% | SCHEDULE 13G/A |
| 2026-02-12 | Mizuho Financial Group, Inc. | 7% | SCHEDULE 13G/A |
| 2026-05-07 | W.R. Berkley Corporation | 5.6% | SCHEDULE 13G/A |
| 2026-05-14 | Mizuho Financial Group, Inc. | 8.9% | SCHEDULE 13G/A |
| 2026-05-14 | Linden Capital L.P. | 0% | SCHEDULE 13G/A |
| 2026-05-15 | Meteora Capital, LLC | 5.61% | SCHEDULE 13G/A |
| 2026-08-07 | Harraden Circle Investments, LLC | 7.02% | SCHEDULE 13G/A |
| 2026-08-07 | Harraden Circle Investments, LLC | 12.41% | SCHEDULE 13G/A |
| 2026-08-14 | Meteora Capital, LLC | 3.15% | SCHEDULE 13G/A |
| 2026-08-14 | Meteora Capital, LLC | 3.15% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.