Cleantech Acquisition CorpcwKITTWPreferred / convertible
13F holders, Q2 2025 (June 30)6holders −1
1new positions
2sold out
$0.10avg. 13F price*
At the end of Q2 2025, 6 institutions reported holding Cleantech Acquisition Corpcw (KITTW) in their 13F filings, down 1 from Q1 2025. 1 opened new positions and 2 sold out. The largest holders were MMCAP International Inc. SPC ($49K), Rivernorth Capital Management, LLC ($8K) and Goldman Sachs Group Inc. ($2K).
- Company
- Cleantech Acquisition Corpcw
- Filed as
- NAUTICUS ROBOTICS INC (Q2 2025)
- CUSIP
- 63911H116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $2K |
| Exits | 2 | $6K |
All 13F filers, Q1 2025 → Q2 2025: 19,900 shares bought and 86,973 shares sold, net −67,073 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 6 holders
| MMCAP International Inc. SPC | — | No change | 500,000 | $49K |
| Rivernorth Capital Management, LLC | — | No change | 84,776 | $8K |
| Goldman Sachs Group Inc. | — | No change | 20,000 | $2K |
| Toronto Dominion Bank | — | New | 19,900 | $2K |
| Wolverine Asset Management LLC | — | Reduce -64.4% | 2,761 | $272 |
| UBS Group AG | — | Reduce -87.0% | 661 | $65 |
"% of holder's portfolio" is KITTW's weight in each manager's 13F, not the share of Cleantech Acquisition Corpcw the manager owns.