SCWO 374Water Inc.
374Water Inc. (SCWO) Institutional Ownership
What the institutions did with SCWO last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 322.8K | 18.1% |
| CAPTRUST FINANCIAL ADVISORS | 206.7K | 11.6% |
| HAMILTON LANE ADVISORS LLC | 160.2K | 9.0% |
| D.A. DAVIDSON & CO. | 148.2K | 8.3% |
| BlackRock, Inc. | 119.5K | 6.7% |
| Icon Wealth Advisors, LLC | 108.4K | 6.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 107.8K | 6.0% |
| VANGUARD FIDUCIARY TRUST CO | 70.1K | 3.9% |
| RAYMOND JAMES FINANCIAL INC | 58.4K | 3.3% |
| Sigma Planning Corp | 55.6K | 3.1% |
| OSAIC HOLDINGS, INC. | 50.4K | 2.8% |
| MILLENNIUM MANAGEMENT LLC | 48.5K | 2.7% |
| SENTINEL TRUST CO LBA | 40.1K | 2.2% |
| UBS Group AG | 38.1K | 2.1% |
| NORTHERN TRUST CORP | 25.9K | 1.5% |
| STATE STREET CORP | 23.2K | 1.3% |
| Trinity Legacy Partners, LLC | 23.2K | 1.3% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 23.0K | 1.3% |
| Mariner, LLC | 19.1K | 1.1% |
| Uncommon Cents Investing LLC | 18.2K | 1.0% |
| Prospera Financial Services Inc | 17.5K | 1.0% |
| CITADEL ADVISORS LLC | 14.7K | 0.8% |
| Qube Research & Technologies Ltd | 14.3K | 0.8% |
| TWO SIGMA INVESTMENTS, LP | 13.6K | 0.8% |
| Westend Capital Management, LLC | 13.0K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 79.3K | 119.5K | +40.2K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 48.5K | 70.1K | +21.6K |
| RAYMOND JAMES FINANCIAL INC | Increased | 39.0K | 58.4K | +19.4K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 63.7K | 48.5K | -15.2K |
| PATRON PARTNERS, LLC | Sold Out | 15.0K | 0 | -15.0K |
| CITADEL ADVISORS LLC | New | 0 | 14.7K | +14.7K |
| Qube Research & Technologies Ltd | New | 0 | 14.3K | +14.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 37.0K | 23.0K | -14.1K |
| OSAIC HOLDINGS, INC. | Reduced | 63.4K | 50.4K | -13.0K |
| XTX Topco Ltd | New | 0 | 13.0K | +13.0K |
| D.A. DAVIDSON & CO. | Increased | 135.5K | 148.2K | +12.7K |
| TFO Wealth Partners, LLC | Sold Out | 11.9K | 0 | -11.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 119.4K | 107.8K | -11.6K |
| NATIONAL BANK OF CANADA /FI/ | Sold Out | 10.8K | 0 | -10.8K |
| MATRIX ASSET ADVISORS INC/NY | Sold Out | 10.0K | 0 | -10.0K |
| UBS Group AG | Increased | 33.8K | 38.1K | +4.2K |
| Sigma Planning Corp | Increased | 52.4K | 55.6K | +3.2K |
| NORTHERN TRUST CORP | Reduced | 28.2K | 25.9K | -2.3K |
| ROYAL BANK OF CANADA | Increased | 1.7K | 3.9K | +2.2K |
| Mariner, LLC | Increased | 18.1K | 19.1K | +1.0K |
| Wealth Preservation Advisors, LLC | Sold Out | 250 | 0 | -250 |
| QUADRANT CAPITAL GROUP LLC | Sold Out | 210 | 0 | -210 |
| BARCLAYS PLC | New | 0 | 142 | +142 |
| WELLS FARGO & COMPANY/MN | New | 0 | 125 | +125 |
| Tower Research Capital LLC (TRC) | Reduced | 1.3K | 1.2K | -74 |
| First Pacific Financial | Sold Out | 30 | 0 | -30 |
| Caitong International Asset Management Co., Ltd | New | 0 | 3 | +3 |
| Optiver Holding B.V. | Sold Out | 2 | 0 | -2 |
| CITIGROUP INC | Sold Out | 1 | 0 | -1 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.