374Water Inc.
SCWO- Exchange
- Nasdaq
- Industry
- Motors & Generators
- SEC CIK
- 0000933972
No open-market purchases or sales by 374Water Inc. insiders were filed in the last 90 days; 44 institutions reported holding it in 13F filings for Q2 2026, worth $3.40M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in 374Water Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 44
- −3 vs. Q1 2026
- Shares held
- 1.78M
- +42.6K (+2.4%) vs. Q1 2026
- Total value
- $3.40M
- −$1.51M (−30.8%) vs. Q1 2026
- New holders
- 6
- 8 more added
- Sold out
- 9
- 6 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SCWO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 44 | $3.40M |
| Q1 2026 | 47 | $4.91M |
| Q4 2025 | 44 | $3.13M |
| Q3 2025 | 62 | $4.19M |
| Q2 2025 | 74 | $5.22M |
| Q1 2025 | 78 | $6.58M |
| Q4 2024 | 75 | $13.6M |
| Q3 2024 | 76 | $24.9M |
| Q2 2024 | 66 | $21.1M |
| Q1 2024 | 69 | $23.5M |
| Q4 2023 | 66 | $25.5M |
| Q3 2023 | 62 | $22.2M |
| Q2 2023 | 63 | $42.3M |
| Q1 2023 | 47 | $60.2M |
| Q4 2022 | 29 | $21.0M |
| Q3 2022 | 25 | $21.1M |
| Q2 2022 | 14 | $13.1M |
| Q1 2022 | 1 | $197.0K |
| Q4 2021 | 1 | $139.0K |
| Q3 2021 | 1 | $101.0K |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding 374Water Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 322,788 | $613.3K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 206,738 | $392.8K | 0.00% | 00.0% | Unchanged |
| Hamilton Lane Advisors LLC | 160,228 | $304.4K | 0.20% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 148,179 | $281.5K | 0.00% | +12,697+9.4% | Added |
| BlackRock, Inc. | 119,519 | $227.1K | 0.00% | +40,227+50.7% | Added |
| Icon Wealth Advisors, LLC | 108,361 | $205.9K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 107,761 | $204.8K | 0.00% | −11,593−9.7% | Reduced |
| Vanguard Fiduciary Trust Co | 70,104 | $133.2K | 0.00% | +21,646+44.7% | Added |
| Raymond James Financial Inc | 58,428 | $111.0K | 0.00% | +19,405+49.7% | Added |
| Sigma Planning Corp | 55,553 | $105.6K | 0.00% | +3,200+6.1% | Added |
| Advisor Group Holdings, Inc. | 50,353 | $95.7K | 0.00% | −13,000−20.5% | Reduced |
| Millennium Management LLC | 48,459 | $92.1K | 0.00% | −15,216−23.9% | Reduced |
| Sentinel Trust Co Lba | 40,130 | $76.0K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 38,084 | $72.4K | 0.00% | +4,240+12.5% | Added |
| Trinity Legacy Partners, LLC | 23,162 | $51.0K | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 25,922 | $49.3K | 0.00% | −2,263−8.0% | Reduced |
| State Street Corp | 23,176 | $44.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 22,956 | $43.6K | 0.00% | −14,072−38.0% | Reduced |
| Mariner, LLC | 19,075 | $36.2K | 0.00% | +1,000+5.5% | Added |
| Uncommon Cents Investing LLC | 18,200 | $34.6K | 0.01% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 17,500 | $33.3K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 14,726 | $28.0K | 0.00% | +14,726 | New |
| Qube Research & Technologies Ltd | 14,276 | $27.1K | 0.00% | +14,276 | New |
| Two Sigma Investments, LP | 13,627 | $25.9K | 0.00% | 00.0% | Unchanged |
| Westend Capital Management, LLC | 13,000 | $24.7K | 0.01% | 00.0% | Unchanged |
| XTX Topco Ltd | 12,983 | $24.7K | 0.00% | +12,983 | New |
| Compass Ion Advisors, LLC | 10,164 | $19.3K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 6,085 | $11.6K | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 4,300 | $8.17K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,907 | $7.00K | 0.00% | +2,231+133.1% | Added |
| Vanguard Global Advisers, LLC | 1,970 | $3.74K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,300 | $2.47K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,229 | $2.33K | 0.00% | −74−5.7% | Reduced |
| Graney & King, LLC | 750 | $1.43K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 345 | $649 | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 142 | $270 | 0.00% | +142 | New |
| Wells Fargo & Company | 125 | $238 | 0.00% | +125 | New |
| Clearstead Advisors, LLC | 100 | $190 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 58 | $109 | 0.00% | 00.0% | Unchanged |
| First Community Trust NA | 50 | $95 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 50 | $95 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 40 | $77 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 10 | $19 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 3 | $6 | 0.00% | +3 | New |
| Patron Partners Advisors, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Tfo-TDC, LLC | 0 | $0 | 0.00% | −11,859−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −10,750−100.0% | Sold out |
| Matrix Asset Advisors Inc | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| First Pacific Financial | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |