Nauticus Robotics Inc.
13F holders, Q4 2025 (December 31)24holders +8
10new positions
2sold out
1famous investor
$0.77avg. 13F price*
At the end of Q4 2025, 24 institutions reported holding Nauticus Robotics Inc. in their 13F filings, up 8 from Q3 2025. 10 opened new positions and 2 sold out. The largest holders were Vanguard Group Inc. ($291K), Geode Capital Management, LLC ($165K) and Jane Street Group, LLC ($90K). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Nauticus Robotics Inc.
- CUSIP
- 63911H306
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $184K |
| Exits | 2 | $1K |
All 13F filers, Q3 2025 → Q4 2025: 733,362 shares bought and 89,806 shares sold, net +643,556 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 24 holders
| Vanguard Group Inc. | 0.00% | Add +410.3% | 379,323 | $291K |
| Geode Capital Management, LLC | 0.00% | Add +428.8% | 214,689 | $165K |
| Jane Street Group, LLC | 0.00% | New | 117,172 | $90K |
| Engineers Gate Manager LP | 0.00% | New | 46,126 | $35K |
| Northern Trust Corp. | 0.00% | New | 32,617 | $25K |
| Millennium Management | 0.00% | New | 28,270 | $22K |
| UBS Group AG | 0.00% | Reduce -78.1% | 24,934 | $19K |
| Osaic Holdings, Inc. | 0.00% | Add +63.8% | 20,190 | $16K |
| State Street Corp. | 0.00% | No change | 15,888 | $12K |
| BlackRock, Inc. | 0.00% | Add +38.9% | 14,243 | $11K |
| Private Advisor Group, LLC | 0.00% | New | 10,000 | $8K |
| IFP Advisors, Inc | 0.00% | New | 5,000 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +322.0% | 3,427 | $3K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -13.3% | 1,012 | $777 |
| Bank of America Corp. | 0.00% | Add +226.9% | 340 | $261 |
| Bangor Savings Bank | 0.00% | New | 300 | $230 |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 112 | $85 |
| Allworth Financial LP | 0.00% | New | 60 | $47 |
| Morgan Stanley | 0.00% | New | 36 | $28 |
| Global Retirement Partners, LLC | 0.00% | No change | 16 | $12 |
| Wells Fargo & Company | 0.00% | No change | 14 | $11 |
| Rockefeller Capital Management L.P. | 0.00% | No change | 7 | $5 |
| Danske Bank A/S | 0.00% | No change | 4 | $3 |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 4 | $3 |
"% of holder's portfolio" is NAUTICUS ROBOTICS INC's weight in each manager's 13F, not the share of Nauticus Robotics Inc. the manager owns.