374WATERSCWO
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 44 institutions reported holding 374WATER Inc. (SCWO) in their 13F filings, down 3 from Q1 2026. 6 opened new positions and 9 sold out. The largest holders were Vanguard Capital Management LLC ($613K), Captrust Financial Advisors ($393K) and Hamilton Lane Advisors LLC ($304K). 2 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- 374WATER Inc.
- CUSIP
- 88583P203
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $80K |
| Exits | 9 | $137K |
All 13F filers, Q1 2026 → Q2 2026: 146,901 shares bought and 104,320 shares sold, net +42,581 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 44 holders
| Vanguard Capital Management LLC | 0.00% | No change | 322,788 | $613K |
| Captrust Financial Advisors | 0.00% | No change | 206,738 | $393K |
| Hamilton Lane Advisors LLC | 0.20% | No change | 160,228 | $304K |
| D.A. Davidson & Co. | 0.00% | Add +9.4% | 148,179 | $282K |
| BlackRock, Inc. | 0.00% | Add +50.7% | 119,519 | $227K |
| Icon Wealth Advisors, LLC | 0.01% | No change | 108,361 | $206K |
| Geode Capital Management, LLC | 0.00% | Reduce -9.7% | 107,761 | $205K |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +44.7% | 70,104 | $133K |
| Raymond James Financial Inc. | 0.00% | Add +49.7% | 58,428 | $111K |
| Sigma Planning Corp | 0.00% | Add +6.1% | 55,553 | $106K |
| Osaic Holdings, Inc. | 0.00% | Reduce -20.5% | 50,353 | $96K |
| Millennium Management | 0.00% | Reduce -23.9% | 48,459 | $92K |
| Sentinel Trust Co. Lba | 0.01% | No change | 40,130 | $76K |
| UBS Group AG | 0.00% | Add +12.5% | 38,084 | $72K |
| Trinity Legacy Partners, LLC | 0.01% | No change | 23,162 | $51K |
| Northern Trust Corp. | 0.00% | Reduce -8.0% | 25,922 | $49K |
| State Street Corp. | 0.00% | No change | 23,176 | $44K |
| Susquehanna International Group, LLP | 0.00% | Reduce -38.0% | 22,956 | $44K |
| Mariner, LLC | 0.00% | Add +5.5% | 19,075 | $36K |
| Uncommon Cents Investing LLC | 0.01% | No change | 18,200 | $35K |
| Prospera Financial Services Inc | 0.00% | No change | 17,500 | $33K |
| Citadel Advisors | 0.00% | New | 14,726 | $28K |
| Qube Research & Technologies Ltd | 0.00% | New | 14,276 | $27K |
| Two Sigma Investments, LP | 0.00% | No change | 13,627 | $26K |
| Westend Capital Management, LLC | 0.01% | No change | 13,000 | $25K |
| XTX Topco Ltd | 0.00% | New | 12,983 | $25K |
| Compass Ion Advisors, LLC | 0.00% | No change | 10,164 | $19K |
| Morgan Stanley | 0.00% | No change | 6,085 | $12K |
| Avalon Trust Co | 0.00% | No change | 4,300 | $8K |
| Royal Bank of Canada | 0.00% | Add +133.1% | 3,907 | $7K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 1,970 | $4K |
| Fifth Third Bancorp | 0.00% | No change | 1,300 | $2K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -5.7% | 1,229 | $2K |
| Graney & King, LLC | 0.00% | No change | 750 | $1K |
| Smartleaf Asset Management LLC | 0.00% | No change | 345 | $649 |
| Barclays PLC | 0.00% | New | 142 | $270 |
| Wells Fargo & Company | 0.00% | New | 125 | $238 |
| Clearstead Advisors, LLC | 0.00% | No change | 100 | $190 |
| JPMorgan Chase & Co. | 0.00% | No change | 58 | $109 |
| First Community Trust NA | 0.00% | No change | 50 | $95 |
| Blue Trust, Inc. | 0.00% | No change | 50 | $95 |
| Jones Financial Companies LLLP | 0.00% | No change | 40 | $77 |
| Rockefeller Capital Management L.P. | 0.00% | No change | 10 | $19 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 3 | $6 |
"% of holder's portfolio" is SCWO's weight in each manager's 13F, not the share of 374WATER Inc. the manager owns.