Fuel Tech (FTEK) Institutional Ownership $3.00 -0.05 (-1.64%) Closing price 04:00 PM EasternExtended Trading$3.00 0.00 (-0.17%) As of 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Fuel Tech (NASDAQ:FTEK)CurrentInstitutional OwnershipPercentage20.94%Number ofInstitutional Buyers(last 12 months)9TotalInstitutional Inflows(last 12 months)$1.37MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$1.49M Get FTEK Insider Trade Alerts Want to know when executives and insiders are buying or selling Fuel Tech stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data FTEK Institutional Buying and Selling by Quarter Fuel Tech Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/13/2025Corsair Capital Management L.P.10,000$25K0.0%N/A0.032% 8/8/2025 Geode Capital Management LLC517,658$1.31M0.0%+3.6%1.666% 7/31/2025 Peapod Lane Capital LLC667,514$1.68M1.7%-32.0%2.169% 7/24/2025 Grace & White Inc. NY1,634,526$4.12M0.8%-13.9%5.311% 5/7/2025Essex Investment Management Co. LLC124,241$130K0.0%+11.8%0.404% 4/22/2025 Grace & White Inc. NY1,899,149$1.99M0.4%+1.7%6.185% 2/17/2025Millennium Management LLC58,571$62K0.0%+70.1%0.191% 2/13/2025XTX Topco Ltd26,131$27K0.0%N/A0.085% 2/13/2025Renaissance Technologies LLC1,039,609$1.09M0.0%+15.3%3.385% 2/11/2025Virtu Financial LLC24,500$26K0.0%N/A0.080% Get the Latest News and Ratings for FTEK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Fuel Tech and its competitors with MarketBeat's FREE daily newsletter. 2/7/2025Essex Investment Management Co. LLC111,135$117K0.0%-20.0%0.362% 1/29/2025 Peapod Lane Capital LLC977,674$1.03M1.0%N/A3.184% 8/9/2024Renaissance Technologies LLC874,618$936K0.0%+5.4%2.878% 5/7/2024 Marquette Asset Management LLC141,189$171K0.0%+14.7%0.465% 5/3/2024Essex Investment Management Co. LLC401,159$485K0.1%+42.6%1.320% 2/8/2024Essex Investment Management Co. LLC281,396$295K0.1%-26.7%0.926% 2/2/2024 Acuitas Investments LLC822,613$864K0.4%+36.9%2.707% 2/1/2024 Grace & White Inc. NY1,859,922$1.95M0.3%+6.9%6.121% 1/31/2024 Migdal Insurance & Financial Holdings Ltd.25,014$26K0.0%N/A0.082% 11/9/2023Essex Investment Management Co. LLC383,716$453K0.1%-5.4%1.263% 10/25/2023 Grace & White Inc. NY1,739,395$2.05M0.4%+1.5%5.724% 10/12/2023Legato Capital Management LLC21,469$25K0.0%-35.8%0.071% 2/3/2023Essex Investment Management Co. LLC396,238$505K0.1%+35.3%1.308% 2/1/2023Legato Capital Management LLC33,459$43K0.0%N/A0.110% 11/15/2022Essex Investment Management Co. LLC292,755$343K0.1%N/A0.966% 4/26/2022 Marquette Asset Management LLC126,079$183K0.0%+131.2%0.416% 4/22/2022 Grace & White Inc. NY1,713,933$2.49M0.5%+10.7%5.657% 2/14/2022 GSA Capital Partners LLP162,560$228K0.0%+54.2%0.537% 1/28/2022 Grace & White Inc. NY1,548,089$2.17M0.4%+10.2%5.115% 1/19/2022 Marquette Asset Management LLC54,522$76K0.0%N/A0.180% 11/15/2021Marshall Wace LLP71,543$124K0.0%-40.3%0.236% 11/15/2021 GSA Capital Partners LLP105,429$183K0.0%+609.6%0.348% 11/12/2021Renaissance Technologies LLC856,865$1.49M0.0%-42.5%2.831% 11/12/2021PEAK6 Investments LLC26,270$46K0.0%N/A0.087% 10/21/2021 Grace & White Inc. NY1,404,296$2.44M0.5%+4.7%4.640% 8/25/2021Marshall Wace LLP119,861$282K0.0%+18.2%0.396% 8/17/2021Bridgeway Capital Management LLC130,000$306K0.0%-18.8%0.430% 8/16/2021State Street Corp96,846$228K0.0%N/A0.320% 8/16/2021Marshall Wace LLP119,861$282K0.0%+18.2%0.396% 8/13/2021Renaissance Technologies LLC1,489,465$3.50M0.0%+13.6%4.922% My #1 Pre IPO Trade for 2025 (Ad)SpaceX value has surged to $350 billion... Delivering windfall profits to early investors including Elon Musk and Peter Theil. Right now, you can invest in "the next SpaceX" while its valuation is still below $100 million.Just click here for details inside my free report8/13/2021Algert Global LLC38,360$90K0.0%N/A0.127% 8/13/2021 Geode Capital Management LLC356,098$836K0.0%+122.2%1.177% 8/13/2021 Vanguard Group Inc.894,086$2.10M0.0%+13.9%2.954% 8/12/2021Dimensional Fund Advisors LP46,982$110K0.0%+58.1%0.155% 8/11/2021Susquehanna Fundamental Investments LLC10,800$25K0.0%N/A0.036% 8/9/2021Paradigm Financial Advisors LLC23,750$56K0.0%N/A0.078% 8/5/2021 GSA Capital Partners LLP14,857$35K0.0%N/A0.049% 5/17/2021Goldman Sachs Group Inc.12,678$40K0.0%N/A0.042% (Data available from 1/1/2016 forward) FTEK Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of FTEK shares? During the previous two years, 13 institutional investors and hedge funds held shares of Fuel Tech. The most heavily invested institutionals were Grace & White Inc. NY ($4.12M), Peapod Lane Capital LLC ($1.68M), Geode Capital Management LLC ($1.31M), Renaissance Technologies LLC ($1.09M), Acuitas Investments LLC ($864K), Marquette Asset Management LLC ($171K), and Essex Investment Management Co. LLC ($130K).Learn more on Fuel Tech's institutional investors. What percentage of Fuel Tech's stock is owned by institutional investors? 20.94% of Fuel Tech's stock is owned by institutional investors. Learn more on FTEK's institutional investor holdings. Which institutional investors have been buying Fuel Tech's stock? Of the 12 institutional investors that purchased Fuel Tech's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Peapod Lane Capital LLC ($977.67K), Acuitas Investments LLC ($221.93K), Renaissance Technologies LLC ($182.68K), Grace & White Inc. NY ($177.01K), Essex Investment Management Co. LLC ($132.87K), XTX Topco Ltd ($26.13K), and Migdal Insurance & Financial Holdings Ltd. ($25.01K). How much institutional buying is happening at Fuel Tech? Institutional investors have bought a total of 1,262,497 shares in the last 24 months. This purchase volume represents approximately $1.37M in transactions. Which of Fuel Tech's major shareholders have been selling company stock? The following institutional investors have sold Fuel Tech stock in the last 24 months: Peapod Lane Capital LLC ($313.59K), Grace & White Inc. NY ($264.62K), and Essex Investment Management Co. LLC ($27.78K). How much institutional selling is happening at Fuel Tech? Institutional investors have sold a total of 605,991 shares in the last 24 months. This volume of shares sold represents approximately $1.49M in transactions. Related Companies AZ Institutional Ownership OMSE Institutional Ownership PDYN Institutional Ownership AIRJ Institutional Ownership GENC Institutional Ownership RR Institutional Ownership PPIH Institutional Ownership TAYD Institutional Ownership DTI Institutional Ownership ASYS Institutional Ownership This page (NASDAQ:FTEK) was last updated on 8/13/2025 by MarketBeat.com Staff From Our PartnersTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredMan Who Called Nvidia at $1.10 Says Buy This Now...In 2004, one man called Nvidia before just about anyone knew it existed. Now, this same guy says a new comp...The Oxford Club | SponsoredThe Robotics Revolution has arrived … and one $7 stock could take off as a result.Something big is brewing in Washington. 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