Blue Water Acquisition IIIBLUWU
13F holders, Q4 2025 (December 31)9holders −5
3new positions
8sold out
$10.55avg. 13F price*
At the end of Q4 2025, 9 institutions reported holding Blue Water Acquisition III (BLUWU) in their 13F filings, down 5 from Q3 2025. 3 opened new positions and 8 sold out. The largest holders were Alberta Investment Management Corp ($6.3M), Westchester Capital Management, LLC ($4.2M) and Clear Street Group Inc. ($2.7M).
- Company
- Blue Water Acquisition III
- Filed as
- BLUE WTR ACQUISITION CORP. I (Q4 2025)
- CUSIP
- G1368E122
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $1.1M |
| Exits | 8 | $22.9M |
All 13F filers, Q3 2025 → Q4 2025: 257,748 shares bought and 2,484,935 shares sold, net −2,227,187 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 9 holders
| Alberta Investment Management Corp | 0.04% | No change | 600,000 | $6.3M |
| Westchester Capital Management, LLC | 0.20% | Reduce -20.0% | 400,000 | $4.2M |
| Clear Street Group Inc. | 0.01% | Add +151.3% | 259,755 | $2.7M |
| Anson Funds Management LP | 0.15% | New | 100,000 | $1.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -66.7% | 50,000 | $528K |
| Susquehanna International Group, LLP | 0.00% | Reduce -12.5% | 13,737 | $145K |
| Toronto Dominion Bank | 0.00% | New | 1,200 | $13K |
| UBS Group AG | 0.00% | New | 176 | $2K |
| Bank of America Corp. | 0.00% | No change | 35 | $369 |
"% of holder's portfolio" is BLUWU's weight in each manager's 13F, not the share of Blue Water Acquisition III the manager owns.