BEST SPAC I Acquisition Corp. (BSAA) ownership: Top institutional holder: MIZUHO SECURITIES USA LLC ($5.40M). Insider activity: Net Seller (1 buys, 2 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 533699.00 | $5.40M | 2026-03-31 |
| WOLVERINE ASSET MANAGEMENT LLC | 518575.00 | $5.32M | 2026-03-31 |
| BERKLEY W R CORP | 437808.00 | $4.48M | 2026-03-31 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 400000.00 | $4.10M | 2026-03-31 |
| Hudson Bay Capital Management LP | 275000.00 | $2.82M | 2026-03-31 |
| Shaolin Capital Management LLC | 223317.00 | $2.29M | 2026-03-31 |
| GLAZER CAPITAL, LLC | 193207.00 | $1.98M | 2026-03-31 |
| Polar Asset Management Partners Inc. | 185100.00 | $1.90M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2025-07-30 | |
| Buy | null | 2025-06-16 | |
| Sell | null | 2025-06-16 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.