Berto AcquisitionTACOU
13F holders, Q2 2026 (June 30)4holders −2
0new positions
2sold out
1famous investor
$10.77avg. 13F price*
At the end of Q2 2026, 4 institutions reported holding Berto Acquisition Corp. (TACOU) in their 13F filings, down 2 from Q1 2026. 0 opened new positions and 2 sold out. The largest holders were Clear Street Group Inc. ($1.9M), OMERS ADMINISTRATION Corp ($622K) and JPMorgan Chase & Co. ($539K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Berto Acquisition Corp.
- CUSIP
- G1051H127
- 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 | $531K |
All 13F filers, Q1 2026 → Q2 2026: 79,306 shares bought and 58,786 shares sold, net +20,520 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Clear Street Group Inc. | 0.01% | Add +78.7% | 180,032 | $1.9M |
| OMERS ADMINISTRATION Corp | 0.00% | No change | 57,712 | $622K |
| JPMorgan Chase & Co. | 0.00% | No change | 50,000 | $539K |
| Citadel Advisors | 0.00% | Reduce -30.5% | 16,728 | $180K |
"% of holder's portfolio" is TACOU's weight in each manager's 13F, not the share of Berto Acquisition Corp. the manager owns.