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Livermore
Livermore
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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, Q4 2025

Institutional positions in 374Water Inc. as of Dec 31, 2025. 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
−15 vs. Q3 2025
Shares held
1.54M
+89.5K (+6.2%) vs. Q3 2025Converted for a 1-for-10 split
Total value
$3.13M
−$1.04M (−24.9%) vs. Q3 2025
New holders
5
15 more added
Sold out
20
9 more reduced

3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: 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.

Institutional holdersQ4 2025: 44 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 1 institutionQ4 2021: 1 institutionQ1 2022: 1 institutionQ2 2022: 14 institutionsQ3 2022: 25 institutionsQ4 2022: 29 institutionsQ1 2023: 47 institutionsQ2 2023: 63 institutionsQ3 2023: 62 institutionsQ4 2023: 66 institutionsQ1 2024: 69 institutionsQ2 2024: 66 institutionsQ3 2024: 76 institutionsQ4 2024: 75 institutionsQ1 2025: 78 institutionsQ2 2025: 74 institutionsQ3 2025: 62 institutionsQ4 2025: 44 institutionsQ1 2026: 47 institutionsQ2 2026: 44 institutions
Value heldQ4 2025: $3.13M
Q1 2021: $0Q2 2021: $0Q3 2021: $101.0KQ4 2021: $139.0KQ1 2022: $197.0KQ2 2022: $13.1MQ3 2022: $21.1MQ4 2022: $21.0MQ1 2023: $52.5MQ2 2023: $38.4MQ3 2023: $20.2MQ4 2023: $22.9MQ1 2024: $21.1MQ2 2024: $21.1MQ3 2024: $24.8MQ4 2024: $13.6MQ1 2025: $6.58MQ2 2025: $5.22MQ3 2025: $4.18MQ4 2025: $3.13MQ1 2026: $4.91MQ2 2026: $3.40M
Institutions holding SCWO and their total value by quarter
QuarterHoldersValue
Q2 202644$3.40M
Q1 202647$4.91M
Q4 202544$3.13M
Q3 202562$4.18M
Q2 202574$5.22M
Q1 202578$6.58M
Q4 202475$13.6M
Q3 202476$24.8M
Q2 202466$21.1M
Q1 202469$21.1M
Q4 202366$22.9M
Q3 202362$20.2M
Q2 202363$38.4M
Q1 202347$52.5M
Q4 202229$21.0M
Q3 202225$21.1M
Q2 202214$13.1M
Q1 20221$197.0K
Q4 20211$139.0K
Q3 20211$101.0K
Q2 20210$0
Q1 20210$0

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding 374Water Inc.; share changes are against Q3 2025.

Institutions holding SCWO in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc326,940$667.0K0.00%00.0%UnchangedConverted for a 1-for-10 split
Hamilton Lane Advisors LLC160,228$326.9K0.18%−1,800−1.1%ReducedConverted for a 1-for-10 split
D.A. Davidson & Co.109,294$223.0K0.00%+8,005+7.9%AddedConverted for a 1-for-10 split
Icon Wealth Advisors, LLC108,361$221.1K0.01%−9,550−8.1%ReducedConverted for a 1-for-10 split
Geode Capital Management, LLC102,844$209.9K0.00%+15,198+17.3%AddedConverted for a 1-for-10 split
Millennium Management LLC88,658$180.9K0.00%−19,742−18.2%ReducedConverted for a 1-for-10 split
Captrust Financial Advisors82,687$168.7K0.00%+9,998+13.8%AddedConverted for a 1-for-10 split
BlackRock, Inc.79,295$161.8K0.00%00.0%UnchangedConverted for a 1-for-10 split
Advisor Group Holdings, Inc.63,353$129.2K0.00%+45,364+252.2%AddedConverted for a 1-for-10 split
Jane Street Group, LLC61,929$126.3K0.00%+48,929+376.4%AddedConverted for a 1-for-10 split
Sigma Planning Corp45,353$92.5K0.00%+11,764+35.0%AddedConverted for a 1-for-10 split
Sentinel Trust Co Lba40,130$82.0K0.01%00.0%UnchangedConverted for a 1-for-10 split
Raymond James Financial Inc39,023$79.6K0.00%00.0%UnchangedConverted for a 1-for-10 split
Northern Trust Corp28,185$57.5K0.00%+5,772+25.8%AddedConverted for a 1-for-10 split
State Street Corp23,176$47.3K0.00%00.0%UnchangedConverted for a 1-for-10 split
Trinity Legacy Partners, LLC23,168$47.3K0.01%00.0%UnchangedConverted for a 1-for-10 split
Uncommon Cents Investing LLC18,200$37.1K0.01%+200+1.1%AddedConverted for a 1-for-10 split
Mariner, LLC18,075$36.9K0.00%−2,000−10.0%ReducedConverted for a 1-for-10 split
Patron Partners Advisors, LLC14,000$28.6K0.01%+1,000+7.7%AddedConverted for a 1-for-10 split
UBS Group AG13,655$27.9K0.00%+13,371+4,709.8%AddedConverted for a 1-for-10 split
Two Sigma Investments, LP13,627$27.8K0.00%−698−4.9%ReducedConverted for a 1-for-10 split
Virtu Financial LLC12,604$26.0K0.00%+12,604New
Tfo-TDC, LLC11,859$24.2K0.00%00.0%UnchangedConverted for a 1-for-10 split
National Bank of Canada10,900$21.9K0.00%+7,200+194.6%AddedConverted for a 1-for-10 split
Compass Ion Advisors, LLC10,164$20.7K0.00%00.0%UnchangedConverted for a 1-for-10 split
Matrix Asset Advisors Inc10,000$20.4K0.00%+10,000New
Morgan Stanley6,672$13.6K0.00%+667+11.1%AddedConverted for a 1-for-10 split
Avalon Trust Co4,300$8.77K0.00%00.0%UnchangedConverted for a 1-for-10 split
Tower Research Capital LLC (TRC)4,243$8.66K0.00%+2,639+164.5%AddedConverted for a 1-for-10 split
Fifth Third Bancorp1,300$2.65K0.00%−572−30.5%ReducedConverted for a 1-for-10 split
Royal Bank of Canada765$2.00K0.00%+284+59.0%AddedConverted for a 1-for-10 split
Graney & King, LLC750$1.53K0.00%00.0%UnchangedConverted for a 1-for-10 split
BNP Paribas Arbitrage, SA368$7510.00%−92−20.1%ReducedConverted for a 1-for-10 split
Smartleaf Asset Management LLC345$7240.00%00.0%UnchangedConverted for a 1-for-10 split
Rockefeller Capital Management L.P.315$6430.00%00.0%UnchangedConverted for a 1-for-10 split
Wealth Preservation Advisors, LLC250$5100.00%+250New
Quadrant Capital Group LLC210$4290.00%+210New
Fortitude Family Office, LLC128$2610.00%+128New
Clearstead Advisors, LLC100$2040.00%00.0%UnchangedConverted for a 1-for-10 split
Bank of America Corp98$2000.00%+9+10.2%AddedConverted for a 1-for-10 split
JPMorgan Chase & Co58$1180.00%−2,001−97.2%ReducedConverted for a 1-for-10 split
First Community Trust NA50$1020.00%00.0%UnchangedConverted for a 1-for-10 split
Ronald Blue Trust, Inc.50$1020.00%00.0%UnchangedConverted for a 1-for-10 split
Optiver Holding B.V.2$40.00%−3−58.3%ReducedConverted for a 1-for-10 split
Renaissance Technologies LLC0$00.00%−17,586−100.0%Sold outConverted for a 1-for-10 split
Qube Research & Technologies Ltd0$00.00%−9,391−100.0%Sold outConverted for a 1-for-10 split
Oceanside Advisors LLC0$00.00%−5,000−100.0%Sold outConverted for a 1-for-10 split
Goldman Sachs Group Inc0$00.00%−4,521−100.0%Sold outConverted for a 1-for-10 split
Resources Investment Advisors, LLC.0$00.00%−4,003−100.0%Sold outConverted for a 1-for-10 split
Cresset Asset Management, LLC0$00.00%−4,000−100.0%Sold outConverted for a 1-for-10 split
Warburton Capital Management, LLC0$00.00%−3,500−100.0%Sold outConverted for a 1-for-10 split
Manhattan West Asset Management, LLC0$00.00%−3,000−100.0%Sold outConverted for a 1-for-10 split
Gsa Capital Partners LLP0$00.00%−2,419−100.0%Sold outConverted for a 1-for-10 split
Virtus Wealth Solutions LLC0$00.00%−2,207−100.0%Sold outConverted for a 1-for-10 split
Envestnet Asset Management Inc0$00.00%−2,000−100.0%Sold outConverted for a 1-for-10 split
Tanager Wealth Management LLP0$00.00%−1,833−100.0%Sold outConverted for a 1-for-10 split
XTX Topco Ltd0$00.00%−1,717−100.0%Sold outConverted for a 1-for-10 split
HRT Financial LP0$00.00%−1,533−100.0%Sold outConverted for a 1-for-10 split
Prosperity Consulting Group, LLC0$00.00%−1,250−100.0%Sold outConverted for a 1-for-10 split
Citigroup Inc0$00.00%−1,181−100.0%Sold outConverted for a 1-for-10 split
Cambridge Investment Research Advisors, Inc.0$00.00%−1,000−100.0%Sold outConverted for a 1-for-10 split
Creative Financial Designs Inc0$00.00%−380−100.0%Sold outConverted for a 1-for-10 split
FMR LLC0$00.00%−4−100.0%Sold outConverted for a 1-for-10 split
Barclays PLC0$00.00%−0−100.0%Sold outConverted for a 1-for-10 split
Point72 Asia (Singapore) Pte. Ltd.––––Not filed
Cubist Systematic Strategies, LLC––––Not filed
Point72 (DIFC) Ltd––––Not filed