BEST SPAC I Acquisition Corp. - BSAA
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIZUHO SECURITIES USA LLC | History | Reduced | 533,699 | 5,364 | 0.09% | 0.11% | 1 | -8,301 | -1.53% | Q4 2025 | Feb 09, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Added to | 525,982 | 5,328 | 0.04% | 0.03% | 2 | +149,612 | 39.75% | Q4 2025 | Feb 02, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | No change | 400,000 | 4,040 | 0.19% | 0.23% | 3 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Clear Street Group Inc. | History | Added to | 330,042 | 3,371 | 0.01% | 0.01% | 4 | +11,274 | 3.54% | Q4 2025 | Feb 13, 2026 |
| BERKLEY W R CORP | History | Added to | 325,255 | 3,285 | 0.15% | 0.17% | 5 | +26,672 | 8.93% | Q4 2025 | Feb 13, 2026 |
| Hudson Bay Capital Management LP | History | No change | 275,000 | 2,785 | 0.01% | 0.01% | 6 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Shaolin Capital Management LLC | History | Added to | 223,317 | 2,262 | 0.07% | 0.09% | 7 | +23,207 | 11.6% | Q4 2025 | Feb 17, 2026 |
| GLAZER CAPITAL, LLC | History | Added to | 203,308 | 2,053 | 0.05% | 0.05% | 8 | +54,136 | 36.29% | Q4 2025 | Feb 13, 2026 |
| Polar Asset Management Partners Inc. | History | New | 185,000 | 1,874 | 0.02% | — | 9 | +185,000 | New | Q4 2025 | Feb 17, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | No change | 175,000 | 1,772 | 0.64% | 0.51% | 10 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Karpus Management, Inc. | History | Added to | 171,195 | 1,729 | 0.05% | 0.02% | 11 | +106,500 | 164.62% | Q4 2025 | Feb 17, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 170,000 | 1,720 | 0.09% | 0.11% | 12 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MANGROVE PARTNERS IM, LLC | History | Reduced | 163,810 | 1,659 | 0.14% | 0.2% | 13 | -107,038 | -39.52% | Q4 2025 | Feb 17, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 162,500 | 1,646 | 0.02% | 0.02% | 14 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MMCAP International Inc. SPC | History | No change | 125,000 | 1,266 | 0.13% | 0.15% | 15 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| AQR Arbitrage LLC | History | No change | 114,034 | 1,155 | 0.02% | 0.03% | 16 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 100,000 | 1,024 | 0.08% | 0.1% | 17 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | No change | 95,000 | 962 | 0.02% | 0.02% | 18 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| L1 Global Manager Pty Ltd | History | New | 50,000 | 506 | 0.33% | — | 20 | +50,000 | New | Q4 2025 | Feb 13, 2026 |
| Westchester Capital Management, LLC | History | No change | 50,000 | 506 | 0.02% | 0.02% | 19 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Mint Tower Capital Management B.V. | History | No change | 45,000 | 456 | 0.05% | 0.05% | 21 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Dakota Wealth Management | History | Added to | 37,250 | 376 | 0.01% | 0.01% | 22 | +8,850 | 31.16% | Q4 2025 | Jan 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 35,966 | 363 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 25,000 | 257 | 0.0% | 0.0% | 24 | -30,736 | -55.15% | Q4 2025 | Feb 17, 2026 |
| Centiva Capital, LP | History | No change | 25,000 | 253 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| HRT FINANCIAL LP | History | Reduced | 21,402 | 220 | 0.0% | 0.0% | 26 | -7,617 | -26.25% | Q4 2025 | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 14,821 | 150 | 0.0% | 0.0% | 27 | -7,028 | -32.17% | Q4 2025 | Feb 17, 2026 |
| PenderFund Capital Management Ltd. | History | Reduced | 11,800 | 119 | 0.02% | 0.03% | 28 | -6,700 | -36.22% | Q4 2025 | Feb 17, 2026 |
| TORONTO DOMINION BANK | History | New | 6,900 | 69 | 0.0% | — | 29 | +6,900 | New | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 511 | 5 | 0.0% | 0.0% | 30 | +3 | 0.59% | Q4 2025 | Jan 29, 2026 |
| METEORA CAPITAL, LLC | History | Closed out | 0 | 0 | — | 0.08% | — | -78,154 | -100.0% | Q3 2025 | Nov 17, 2025 |
| MORGAN STANLEY | History | New | 16 | 0 | — | — | — | +16 | New | Q4 2025 | Feb 13, 2026 |