Fuel Tech (FTEK) Institutional Ownership $2.86 -0.03 (-1.04%) Closing price 09/3/2025 04:00 PM EasternExtended Trading$2.86 0.00 (-0.17%) As of 09/3/2025 07:55 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)10TotalInstitutional Inflows(last 12 months)$1.43MNumber 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. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 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 CompanyDetails8/13/2025 Marshall Wace LLP25,088$63K0.0%N/A0.081% 8/13/2025 Corsair 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% 5/7/2025 Essex 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% 2/17/2025 Millennium Management LLC58,571$62K0.0%+70.1%0.191% 2/13/2025 XTX Topco Ltd26,131$27K0.0%N/A0.085% 2/13/2025 Renaissance Technologies LLC1,039,609$1.09M0.0%+15.3%3.385% 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. 2/11/2025 Virtu Financial LLC24,500$26K0.0%N/A0.080% 2/7/2025 Essex 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% 8/9/2024 Renaissance Technologies LLC874,618$936K0.0%+5.4%2.878% 5/7/2024 Marquette Asset Management LLC141,189$171K0.0%+14.7%0.465% 5/3/2024 Essex Investment Management Co. LLC401,159$485K0.1%+42.6%1.320% 2/8/2024 Essex 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% 11/9/2023 Essex 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% 10/12/2023 Legato Capital Management LLC21,469$25K0.0%-35.8%0.071% 2/3/2023 Essex Investment Management Co. LLC396,238$505K0.1%+35.3%1.308% 2/1/2023 Legato Capital Management LLC33,459$43K0.0%N/A0.110% 11/15/2022 Essex 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% 11/15/2021 Marshall Wace LLP71,543$124K0.0%-40.3%0.236% 11/15/2021 GSA Capital Partners LLP105,429$183K0.0%+609.6%0.348% 11/12/2021 Renaissance 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% 8/25/2021 Marshall Wace LLP119,861$282K0.0%+18.2%0.396% 8/17/2021 Bridgeway Capital Management LLC130,000$306K0.0%-18.8%0.430% 8/16/2021 State Street Corp96,846$228K0.0%N/A0.320% 8/16/2021 Marshall Wace LLP119,861$282K0.0%+18.2%0.396% Trump’s national nightmare is here (Ad)Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes.Watch the National Emergency broadcast here8/13/2021 Renaissance Technologies LLC1,489,465$3.50M0.0%+13.6%4.922% 8/13/2021 Algert 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% 8/12/2021 Dimensional Fund Advisors LP46,982$110K0.0%+58.1%0.155% 8/11/2021 Susquehanna 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% (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, 14 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 13 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 Marshall Wace LLP ($25.09K). How much institutional buying is happening at Fuel Tech? Institutional investors have bought a total of 1,287,585 shares in the last 24 months. This purchase volume represents approximately $1.43M 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 PDYN Institutional Ownership RR Institutional Ownership AIRJ Institutional Ownership AZ Institutional Ownership OMSE Institutional Ownership PPIH Institutional Ownership GENC Institutional Ownership TAYD Institutional Ownership ASYS Institutional Ownership DTI Institutional Ownership This page (NASDAQ:FTEK) was last updated on 9/4/2025 by MarketBeat.com Staff From Our PartnersCrypto Income (almost instantly)How would you like to collect a small percentage of the $4 billion changing hands daily in the crypto market? ...Awesomely, LLC | SponsoredRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. Traditional advice and tiny returns ju...Investors Alley | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... You should see this presentation about Presi...InvestorPlace | SponsoredThe End of Elon Musk…?The End of Elon Musk? Don't make him laugh. Jeff Brown has been hearing this same tired story for years, an...Brownstone Research | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredThis Massive Market is Ripe for Disruption by this NasdaqFanatics Hit $31B. This Nasdaq Company Is Building the Next Wave Fanatics built a merch empire by owning th...i2i Marketing Group, LLC | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Fuel Tech, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Fuel Tech With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.