Jackson Acquisition Company II
Ownership
Ownership Structure
Who owns Jackson Acquisition Company II (JACS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.6% of the shares are freely tradable; institutional investors hold 103.1%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Hudson Bay Capital Management LP | 5.14 | 1,520,505 | +0.0 | 06/30/2026 |
| Meteora Capital, LLC | 4.12 | 1,219,744 | +58.3 | 03/31/2026 |
| Glazer Capital, LLC | 4.04 | 1,196,182 | +0.0 | 06/30/2026 |
| Westchester Capital Management LLC | 4.01 | 1,186,200 | +0.0 | 03/31/2026 |
| Cnh Partners, LLC | 3.93 | 1,162,562 | -4.5 | 03/31/2026 |
| Linden Advisors LLC | 3.89 | 1,150,000 | +0.0 | 06/30/2026 |
| D. E. Shaw & Co LP | 3.85 | 1,138,500 | +0.0 | 06/30/2026 |
| Wolverine Asset Management LLC | 3.55 | 1,050,132 | +6.8 | 03/31/2026 |
| Polar Asset Management Partners | 3.46 | 1,025,000 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| The Merger Fund A | 3.65 | 1,081,376 | +0.0 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.