374WATER INC (SCWO)
Institutional ownership reported to the SEC as of Q2 2026, across 21 quarters.
Institutions report 1,783,916 shares against 17,718,161 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | $613.3K | 322,788 | 0.00% | 2q | HELD |
| CAPTRUST FINANCIAL ADVISORS | $392.8K | 206,738 | 0.00% | 3q | HELD |
| HAMILTON LANE ADVISORS LLC | $304.4K | 160,228 | 0.20% | 3q | HELD |
| D.A. DAVIDSON & CO. | $281.5K | 148,179 | 0.00% | 3q | +9.4%+$24.1K |
| BlackRock, Inc. | $227.1K | 119,519 | 0.00% | 3q | +50.7%+$76.4K |
| Icon Wealth Advisors, LLC | $205.9K | 108,361 | 0.01% | 3q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $204.8K | 107,761 | 0.00% | 3q | -9.7%-$22.0K |
| VANGUARD FIDUCIARY TRUST CO | $133.2K | 70,104 | 0.00% | 2q | +44.7%+$41.1K |
| RAYMOND JAMES FINANCIAL INC | $111.0K | 58,428 | 0.00% | 3q | +49.7%+$36.9K |
| Sigma Planning Corp | $105.6K | 55,553 | 0.00% | 3q | +6.1%+$6.1K |
| OSAIC HOLDINGS, INC. | $95.7K | 50,353 | 0.00% | 3q | -20.5%-$24.7K |
| MILLENNIUM MANAGEMENT LLC | $92.1K | 48,459 | 0.00% | 3q | -23.9%-$28.9K |
| SENTINEL TRUST CO LBA | $76.0K | 40,130 | 0.01% | 3q | HELD |
| UBS Group AG | $72.4K | 38,084 | 0.00% | 3q | +12.5%+$8.1K |
| Trinity Legacy Partners, LLC | $51.0K | 23,162 | 0.01% | 3q | HELD |
| NORTHERN TRUST CORP | $49.3K | 25,922 | 0.00% | 3q | -8.0%-$4.3K |
| STATE STREET CORP | $44.0K | 23,176 | 0.00% | 3q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $43.6K | 22,956 | 0.00% | 2q | -38.0%-$26.7K |
| Mariner, LLC | $36.2K | 19,075 | 0.00% | 3q | +5.5%+$1.9K |
| Uncommon Cents Investing LLC | $34.6K | 18,200 | 0.01% | 3q | HELD |
| Prospera Financial Services Inc | $33.2K | 17,500 | 0.00% | 2q | HELD |
| CITADEL ADVISORS LLC | $28.0K | 14,726 | 0.00% | new | NEW |
| Qube Research & Technologies Ltd | $27.1K | 14,276 | 0.00% | new | NEW |
| TWO SIGMA INVESTMENTS, LP | $25.9K | 13,627 | 0.00% | 3q | HELD |
| Westend Capital Management, LLC | $24.7K | 13,000 | 0.01% | 2q | HELD |
| XTX Topco Ltd | $24.7K | 12,983 | 0.00% | new | NEW |
| Compass Ion Advisors, LLC | $19.3K | 10,164 | 0.00% | 3q | HELD |
| MORGAN STANLEY | $11.6K | 6,085 | 0.00% | 3q | HELD |
| Avalon Trust Co | $8.2K | 4,300 | 0.00% | 3q | HELD |
| ROYAL BANK OF CANADA | $7.0K | 3,907 | 0.00% | 3q | +133.1%+$4.0K |
| Vanguard Global Advisers, LLC | $3.7K | 1,970 | 0.00% | 2q | HELD |
| FIFTH THIRD BANCORP | $2.5K | 1,300 | 0.00% | 3q | HELD |
| Tower Research Capital LLC (TRC) | $2.3K | 1,229 | 0.00% | 3q | -5.7% |
| Graney & King, LLC | $1.4K | 750 | 0.00% | 3q | HELD |
| Smartleaf Asset Management LLC | $649 | 345 | 0.00% | 3q | HELD |
| BARCLAYS PLC | $270 | 142 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $238 | 125 | 0.00% | new | NEW |
| Clearstead Advisors, LLC | $190 | 100 | 0.00% | 3q | HELD |
| JPMORGAN CHASE & CO | $109 | 58 | 0.00% | 3q | HELD |
| FIRST COMMUNITY TRUST NA | $95 | 50 | 0.00% | 3q | HELD |
| Blue Trust, Inc. | $95 | 50 | 0.00% | 3q | HELD |
| JONES FINANCIAL COMPANIES LLLP | $77 | 40 | 0.00% | 2q | HELD |
| Rockefeller Capital Management L.P. | $19 | 10 | 0.00% | 3q | HELD |
| Caitong International Asset Management Co., Ltd | $6 | 3 | 0.00% | new | NEW |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-30 | 2026-09-25 | Charter or bylaws amended | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 9 | $1.4M | 463,572 | 1 | 2 | 0 | 0.0% |
| Q2 2026 | 44 | $3.4M | 1,783,916 | 6 | 8 | 6 | 0.0% |
| Q1 2026 | 47 | $4.9M | 1,741,335 | 6 | 7 | 5 | 0.0% |
| Q4 2025 | 44 | $3.1M | 1,535,696 | 44 | 0 | 0 | 0.0% |
| Q3 2025 | 61 | $4.2M | 14,508,529 | 8 | 13 | 15 | 0.0% |
| Q2 2025 | 72 | $5.2M | 16,189,095 | 20 | 8 | 17 | 0.0% |
| Q1 2025 | 77 | $6.6M | 19,387,695 | 10 | 19 | 14 | 0.0% |
| Q4 2024 | 74 | $13.6M | 19,992,944 | 7 | 23 | 7 | 0.0% |
| Q3 2024 | 76 | $24.9M | 18,316,382 | 15 | 22 | 9 | 0.0% |
| Q2 2024 | 65 | $21.1M | 17,584,502 | 3 | 21 | 10 | 0.0% |
| Q1 2024 | 68 | $23.5M | 18,648,932 | 9 | 16 | 14 | 0.0% |
| Q4 2023 | 66 | $25.5M | 17,947,939 | 7 | 18 | 11 | 0.0% |
| Q3 2023 | 62 | $22.2M | 17,609,210 | 5 | 15 | 14 | 0.0% |
| Q2 2023 | 63 | $42.3M | 17,691,787 | 26 | 11 | 7 | 0.0% |
| Q1 2023 | 47 | $60.2M | 12,759,888 | 23 | 10 | 4 | 0.0% |
| Q4 2022 | 27 | $21.0M | 7,342,220 | 7 | 1 | 7 | 0.0% |
| Q3 2022 | 24 | $21.1M | 7,454,594 | 12 | 2 | 3 | 0.0% |
| Q2 2022 | 13 | $13.1M | 4,458,418 | 12 | 1 | 0 | 0.0% |
| Q1 2022 | 1 | $197.0K | 48,639 | 0 | 0 | 0 | 0.0% |
| Q4 2021 | 1 | $139.0K | 48,639 | 0 | 0 | 0 | 0.0% |
| Q3 2021 | 1 | $101.0K | 48,639 | 1 | 0 | 0 | 0.0% |