Cleantech Acquisition CorpcwKITTWPreferred / convertible
13F holders, Q3 2025 (September 30)4holders −2
0new positions
2sold out
$0.04avg. 13F price*
At the end of Q3 2025, 4 institutions reported holding Cleantech Acquisition Corpcw (KITTW) in their 13F filings, down 2 from Q2 2025. 0 opened new positions and 2 sold out. The largest holders were MMCAP International Inc. SPC ($22K), Rivernorth Capital Management, LLC ($4K) and Goldman Sachs Group Inc. ($878).
- Company
- Cleantech Acquisition Corpcw
- Filed as
- NAUTICUS ROBOTICS INC (Q3 2025)
- CUSIP
- 63911H116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 2 | $2K |
All 13F filers, Q2 2025 → Q3 2025: 23,280 shares sold, net −23,280 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| MMCAP International Inc. SPC | — | No change | 500,000 | $22K |
| Rivernorth Capital Management, LLC | — | No change | 84,776 | $4K |
| Goldman Sachs Group Inc. | — | No change | 20,000 | $878 |
| UBS Group AG | — | Reduce -93.7% | 42 | $2 |
"% of holder's portfolio" is KITTW's weight in each manager's 13F, not the share of Cleantech Acquisition Corpcw the manager owns.