Ribbon Acquisition Corp
Ownership
Ownership Structure
Who owns Ribbon Acquisition Corp (RIBB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 53.1% of the shares are freely tradable; institutional investors hold 78.1%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| RiverNorth Capital Management, LLC | 7.98 | 400,000 | +0.0 | 06/30/2026 |
| Westchester Capital Management LLC | 7.49 | 375,734 | +32.0 | 03/31/2026 |
| Wolverine Asset Management LLC | 6.00 | 300,790 | -31.5 | 03/31/2026 |
| Berkley W R Corp | 5.94 | 297,589 | -35.7 | 03/31/2026 |
| Hudson Bay Capital Management LP | 4.99 | 250,000 | +0.0 | 06/30/2026 |
| Karpus Management Inc | 4.35 | 218,287 | +0.0 | 03/31/2026 |
| Cnh Partners, LLC | 3.70 | 185,283 | -0.9 | 03/31/2026 |
| D. E. Shaw & Co LP | 2.99 | 150,000 | +0.0 | 06/30/2026 |
| Gabelli Securities Inc | 2.78 | 139,200 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| The Merger Fund A | 5.00 | 250,715 | +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 28, 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.