Stonebridge Acquisition Corp
Ownership
Ownership Structure
Who owns Stonebridge Acquisition Corp (APAC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.9% of the shares are freely tradable; institutional investors hold 90.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mizuho Securities USA Inc | 6.86 | 552,055 | +0.0 | 03/31/2026 |
| RiverNorth Capital Management, LLC | 6.14 | 494,133 | -0.1 | 06/30/2026 |
| Karpus Management Inc | 5.39 | 433,550 | +348.0 | 03/31/2026 |
| Wolverine Asset Management LLC | 4.98 | 401,013 | -20.0 | 03/31/2026 |
| Glazer Capital, LLC | 4.47 | 360,100 | -6.5 | 06/30/2026 |
| Clear Street Group Inc | 3.83 | 308,128 | -4.7 | 03/31/2026 |
| Cnh Partners, LLC | 3.56 | 286,849 | -3.1 | 03/31/2026 |
| Logan Stone Capital, LLC | 3.13 | 252,000 | +0.0 | 03/31/2026 |
| Mangrove Partners | 2.79 | 225,000 | +0.0 | 03/31/2026 |
| Verition Fund Managegment, LLC | 2.48 | 200,000 | +0.0 | 03/31/2026 |
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 24, 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.