BEST SPAC I ACQUISITION CORP BSAAU
UNIT 05/27/2030 · Unit · CUSIP G1069P137
- IndustryServices-Educational Services
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.16.
Trends to Q3 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q2 2025 | 35 |
| Q3 2025 | 13 |
Biggest buyers
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +21.8k |
| HRT FINANCIAL LP | Added | +4.1k |
Biggest sellers
| MIZUHO SECURITIES USA LLC | Sold out | -510.0k |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | Sold out | -400.0k |
| WOLVERINE ASSET MANAGEMENT LLC | Sold out | -376.1k |
| Hudson Bay Capital Management LP | Sold out | -275.0k |
| MANGROVE PARTNERS IM, LLC | Sold out | -270.8k |
| Virtu Financial LLC | Sold out | -214.8k |
| Polar Asset Management Partners Inc. | Sold out | -185.0k |
| Radcliffe Capital Management, L.P. | Sold out | -170.0k |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Sold out | -150.0k |
| AQR Arbitrage LLC | Sold out | -150.0k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Feis Equities LLC 13G · passive investor +2.6 pts · filed 2026-02-02 | 10.0% |
| MIZUHO FINANCIAL GROUP INC 13G · institution new · filed 2025-08-13 | 8.8% |
Fell to 5% or below in the last year: WOLVERINE ASSET MANAGEMENT LLC (0.0%, 2026-06-04), RIVERNORTH CAPITAL MANAGEMENT, LLC (0.0%, 2025-11-14)
Insider purchases and sales in Q3 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q3 2025.
Holders, Q3 2025
| Manager | Shares | Change |
|---|---|---|
| HEIGHTS CAPITAL MANAGEMENT, INC 0.57% of their portfolio | 175.0k $1.8m | Unchanged |
| BOOTHBAY FUND MANAGEMENT, LLC 0.04% of their portfolio | 162.5k $1.7m | Unchanged |
| ATW SPAC MANAGEMENT LLC 2.08% of their portfolio | 162.5k $1.7m | Unchanged |
| Clear Street Group Inc. 0.01% of their portfolio | 118.6k $1.2m | First filing |
| ADAR1 Capital Management, LLC 0.10% of their portfolio | 100.0k $1.0m | Unchanged |
| ARISTEIA CAPITAL, L.L.C. 0.03% of their portfolio | 95.0k $965.2k | Unchanged |
| Meteora Capital, LLC 0.08% of their portfolio | 78.2k $794.0k | Reduced -21.2k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 55.7k $566.3k | Reduced -210 |
| Westchester Capital Management, LLC 0.03% of their portfolio | 50.0k $508.0k | Unchanged |
| HRT FINANCIAL LP 0.00% of their portfolio | 29.0k $294.0k | Added +4.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 21.8k $222.0k | New |
| PenderFund Capital Management Ltd. 0.03% of their portfolio | 18.5k $188.0k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 476 $4.8k | Reduced -3.7k |