374Water Inc. - SCWO
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 322,788 | 916 | 0.0% | — | 1 | +322,788 | New | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 326,940 | 666 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | Added to | 206,738 | 587 | 0.0% | 0.0% | 3 | +124,051 | 150.02% | Q1 2026 | May 14, 2026 |
| HAMILTON LANE ADVISORS LLC | History | No change | 160,228 | 455 | 0.33% | 0.18% | 4 | 0 | 0.0% | Q1 2026 | Apr 08, 2026 |
| D.A. DAVIDSON & CO. | History | Added to | 135,482 | 384 | 0.0% | 0.0% | 5 | +26,188 | 23.96% | Q1 2026 | May 05, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 119,354 | 339 | 0.0% | 0.0% | 6 | +16,510 | 16.05% | Q1 2026 | May 15, 2026 |
| Icon Wealth Advisors, LLC | History | No change | 108,361 | 261 | 0.02% | 0.01% | 7 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| BlackRock, Inc. | History | Reduced | 79,292 | 225 | 0.0% | 0.0% | 8 | -3 | -0.0% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 63,675 | 180 | 0.0% | 0.0% | 9 | -24,983 | -28.18% | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 63,353 | 179 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Sigma Planning Corp | History | Added to | 52,353 | 148 | 0.0% | 0.0% | 11 | +7,000 | 15.43% | Q1 2026 | May 04, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 48,458 | 137 | 0.0% | — | 12 | +48,458 | New | Q1 2026 | May 08, 2026 |
| SENTINEL TRUST CO LBA | History | No change | 40,130 | 114 | 0.01% | 0.01% | 13 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 39,023 | 110 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 37,028 | 105 | 0.0% | — | 15 | +37,028 | New | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 33,844 | 96 | 0.0% | 0.0% | 16 | +20,189 | 147.85% | Q1 2026 | May 05, 2026 |
| NORTHERN TRUST CORP | History | No change | 28,185 | 80 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Trinity Legacy Partners, LLC | History | Reduced | 23,162 | 76 | 0.02% | 0.01% | 18 | -6 | -0.03% | Q1 2026 | Apr 16, 2026 |
| STATE STREET CORP | History | No change | 23,176 | 65 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Mariner, LLC | History | No change | 18,075 | 51 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Uncommon Cents Investing LLC | History | No change | 18,200 | 51 | 0.01% | 0.01% | 21 | 0 | 0.0% | Q1 2026 | Apr 15, 2026 |
| Prospera Financial Services Inc | History | New | 17,500 | 49 | 0.0% | — | 22 | +17,500 | New | Q1 2026 | Apr 14, 2026 |
| PATRON PARTNERS, LLC | History | Added to | 15,000 | 42 | 0.02% | 0.01% | 23 | +1,000 | 7.14% | Q1 2026 | Apr 29, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 13,627 | 38 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Westend Capital Management, LLC | History | New | 13,000 | 36 | 0.01% | — | 25 | +13,000 | New | Q1 2026 | Apr 14, 2026 |
| TFO Wealth Partners, LLC | History | No change | 11,859 | 33 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Reduced | 10,750 | 30 | 0.0% | 0.0% | 27 | -150 | -1.38% | Q1 2026 | May 14, 2026 |
| MATRIX ASSET ADVISORS INC/NY | History | No change | 10,000 | 28 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q1 2026 | Apr 22, 2026 |
| Compass Ion Advisors, LLC | History | No change | 10,164 | 28 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| MORGAN STANLEY | History | Reduced | 6,085 | 17 | 0.0% | 0.0% | 30 | -587 | -8.8% | Q1 2026 | May 15, 2026 |
| Avalon Trust Co | History | No change | 4,300 | 12 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| Vanguard Global Advisers, LLC | History | New | 1,970 | 5 | 0.0% | — | 32 | +1,970 | New | Q1 2026 | May 08, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 1,676 | 4 | 0.0% | 0.0% | 33 | +911 | 119.08% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 1,303 | 3 | 0.0% | 0.0% | 35 | -2,940 | -69.29% | Q1 2026 | May 15, 2026 |
| FIFTH THIRD BANCORP | History | No change | 1,300 | 3 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q1 2026 | May 01, 2026 |
| Graney & King, LLC | History | No change | 750 | 2 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q1 2026 | May 18, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -61,929 | -100.0% | Q1 2026 | May 12, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,604 | -100.0% | Q1 2026 | May 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Closed out | 0 | 0 | — | — | — | -368 | -100.0% | Q1 2026 | May 12, 2026 |
| Rockefeller Capital Management L.P. | History | Reduced | 10 | 0 | — | — | — | -305 | -96.83% | Q1 2026 | May 14, 2026 |
| Fortitude Family Office, LLC | History | Closed out | 0 | 0 | — | — | — | -128 | -100.0% | Q1 2026 | Apr 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -98 | -100.0% | Q1 2026 | May 15, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | New | 40 | 0 | — | — | — | +40 | New | Q1 2026 | May 15, 2026 |
| First Pacific Financial | History | New | 30 | 0 | — | — | — | +30 | New | Q1 2026 | Apr 23, 2026 |
| CITIGROUP INC | History | New | 1 | 0 | — | — | — | +1 | New | Q1 2026 | May 11, 2026 |
| JPMORGAN CHASE & CO | History | No change | 58 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Clearstead Advisors, LLC | History | No change | 100 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| FIRST COMMUNITY TRUST NA | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 16, 2026 |
| QUADRANT CAPITAL GROUP LLC | History | No change | 210 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Blue Trust, Inc. | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 20, 2026 |
| Optiver Holding B.V. | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Wealth Preservation Advisors, LLC | History | No change | 250 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Smartleaf Asset Management LLC | History | No change | 345 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |