Best Spac I AcquisitionBSAAU
13F holders, Q2 2026 (June 30)3holders −2
0new positions
2sold out
1famous investor
$13.71avg. 13F price*
At the end of Q2 2026, 3 institutions reported holding Best Spac I Acquisition Corp. (BSAAU) in their 13F filings, down 2 from Q1 2026. 0 opened new positions and 2 sold out. The largest holders were Citadel Advisors ($347K), Clear Street Group Inc. ($25K) and UBS Group AG ($2K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Best Spac I Acquisition Corp.
- CUSIP
- G1069P137
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 2 | $1.3M |
All 13F filers, Q1 2026 → Q2 2026: 289,073 shares sold, net −289,073 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Citadel Advisors | 0.00% | No change | 25,000 | $347K |
| Clear Street Group Inc. | 0.00% | Reduce -98.8% | 2,107 | $25K |
| UBS Group AG | 0.00% | No change | 217 | $2K |
"% of holder's portfolio" is BSAAU's weight in each manager's 13F, not the share of Best Spac I Acquisition Corp. the manager owns.