Cleantech Acquisition CorpcwKITTWPreferred / convertible
13F holders, Q1 2026 (March 31)3holders −5
0new positions
5sold out
$0.05avg. 13F price*
At the end of Q1 2026, 3 institutions reported holding Cleantech Acquisition Corpcw (KITTW) in their 13F filings, down 5 from Q4 2025. 0 opened new positions and 5 sold out. The largest holders were MMCAP International Inc. SPC ($25K), Rivernorth Capital Management, LLC ($4K) and Goldman Sachs Group Inc. ($990).
- Company
- Cleantech Acquisition Corpcw
- Filed as
- NAUTICUS ROBOTICS INC (Q1 2026)
- CUSIP
- 63911H116
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 5 | $2K |
All 13F filers, Q4 2025 → Q1 2026: 48,014 shares sold, net −48,014 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| MMCAP International Inc. SPC | — | No change | 500,000 | $25K |
| Rivernorth Capital Management, LLC | — | No change | 84,776 | $4K |
| Goldman Sachs Group Inc. | — | No change | 20,000 | $990 |
"% of holder's portfolio" is KITTW's weight in each manager's 13F, not the share of Cleantech Acquisition Corpcw the manager owns.