374Water, Inc. (SCWO) ownership: Top institutional holder: VANGUARD CAPITAL MANAGEMENT LLC ($916718.00). Insider activity: Net Seller (2 buys, 18 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 322788.00 | $916718.00 | 2026-03-31 |
| VANGUARD GROUP INC | 326940.00 | $666957.00 | 2025-12-31 |
| CAPTRUST FINANCIAL ADVISORS | 206738.00 | $587136.00 | 2026-03-31 |
| HAMILTON LANE ADVISORS LLC | 160228.00 | $455048.00 | 2026-03-31 |
| D.A. DAVIDSON & CO. | 135482.00 | $384769.00 | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 119354.00 | $339074.00 | 2026-03-31 |
| Icon Wealth Advisors, LLC | 108361.00 | $261150.00 | 2026-03-31 |
| BlackRock, Inc. | 79292.00 | $225190.00 | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-04-30 | |
| Sell | null | 2026-04-30 | |
| Buy | null | 2025-12-16 | |
| Buy | null | 2025-12-16 | |
| Sell | null | 2025-10-22 | |
| Sell | null | 2025-10-22 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.