WallStreetZenWallStreetZen

NASDAQ: SCWO
374water Inc Stock Ownership - Who owns 374water?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have 374water Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kline RussellChief Financial Officer2025-12-1620,000$0.22
$4.40kBuy
Stephen J. JonesInterim CEO2025-12-16450,000$0.23
$103.95kBuy
Yaacov Nagar10% Owner2025-10-23473,211$0.43
$205.37kSell
Yaacov Nagar10% Owner2025-10-2261,000$0.42
$25.68kSell
Yaacov Nagar10% Owner2025-10-2232,791$0.42
$13.81kSell
Yaacov Nagar10% Owner2025-10-21284,394$0.42
$119.45kSell
Yaacov Nagar10% Owner2025-10-2013,330$0.42
$5.61kSell
Yaacov Nagar10% Owner2025-10-17131,680$0.42
$55.70kSell
Yaacov Nagar10% Owner2025-10-1685,419$0.51
$43.82kSell
Yaacov Nagar10% Owner2025-10-15363,868$0.52
$188.48kSell

1 of 5

SCWO insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when SCWO insiders and whales buy or sell their stock.

SCWO Shareholders

What type of owners hold 374water Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Yaacov Nagar189.74%32,112,632$102.76MInsider
Marc Deshusses133.84%22,652,451$72.49MInsider
Terry Merrell71.74%12,141,168$38.85MInsider
Vanguard Group Inc19.39%3,280,889$10.50MInstitution
Chris M. Gannon14.00%2,370,000$7.58MInsider
James Michael Vanderhider11.91%2,016,130$6.45MInsider
Hamilton Lane Advisors LLC9.57%1,620,282$5.18MInstitution
Richard H. Davis7.82%1,324,326$4.24MInsider
Icon Wealth Advisors LLC6.97%1,179,112$3.77MInstitution
Millennium Management LLC6.40%1,084,003$3.47MInstitution

1 of 3

SCWO vs Pollution & Treatment Control Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
SCWO15.50%84.50%Net SellingNet Buying
FTEK19.01%80.99%Net Buying
ZONE17.78%7.87%Net BuyingNet Buying
CLIR7.95%79.81%Net Selling
LIQT6.29%93.71%Net SellingNet Selling
View Top Pollution & Treatment Control Stocks

374water Stock Ownership FAQ

Who owns 374water?

374water (NASDAQ: SCWO) is owned by 85.60% institutional shareholders, 466.79% 374water insiders, and 0.00% retail investors. Yaacov Nagar is the largest individual 374water shareholder, owning 32.11M shares representing 189.74% of the company. Yaacov Nagar's 374water shares are currently valued at $96.34M.

If you're new to stock investing, here's how to buy 374water stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.