TAT Technologies (TATT) Institutional Ownership $37.73 +0.68 (+1.84%) Closing price 04:00 PM EasternExtended Trading$37.49 -0.23 (-0.62%) As of 05:56 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 ForecastsChartCompetitorsEarningsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for TAT Technologies (NASDAQ:TATT)CurrentInstitutional OwnershipPercentage15.13%Number ofInstitutional Buyers(last 12 months)37TotalInstitutional Inflows(last 12 months)$122.23MNumber ofInstitutional Sellers(last 12 months)5TotalInstitutional Outflows(last 12 months)$10.22M Get TATT Insider Trade Alerts Want to know when executives and insiders are buying or selling TAT Technologies stock? 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Skip Chart & View Institutional Buying and Selling Data TATT Institutional Buying and Selling by Quarter TAT Technologies Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 Wasatch Advisors LP781,216$23.86M0.1%+143.0%6.220% 8/15/2025 BNP Paribas Financial Markets11,523$352K0.0%N/A0.092% 8/15/2025 Bank of America Corp DE56,085$1.71M0.0%+713.2%0.447% 8/14/2025 PDT Partners LLC7,454$228K0.0%N/A0.059% 8/14/2025 Jane Street Group LLC31,227$954K0.0%-3.5%0.249% 8/14/2025 Qube Research & Technologies Ltd7,766$237K0.0%N/A0.062% 8/14/2025 WINTON GROUP Ltd7,105$217K0.0%-37.8%0.057% 8/14/2025 Formula Growth Ltd.69,813$2.13M0.8%N/A0.556% 8/13/2025 Jump Financial LLC27,558$842K0.0%N/A0.219% 8/13/2025 Marshall Wace LLP80,987$2.47M0.0%+31.6%0.645% Get the Latest News and Ratings for TATT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TAT Technologies and its competitors with MarketBeat's FREE daily newsletter. 8/13/2025 Walleye Capital LLC12,343$377K0.0%+49.1%0.098% 8/13/2025 Arrowstreet Capital Limited Partnership74,984$2.32M0.0%+70.9%0.597% 8/13/2025 Quadrature Capital Ltd34,758$1.06M0.0%N/A0.277% 8/13/2025 Russell Investments Group Ltd.134,872$4.12M0.0%N/A1.074% 8/12/2025 Boston Partners432,248$13.21M0.0%N/A3.441% 8/12/2025 CenterBook Partners LP148,721$4.54M0.3%+1,518.8%1.184% 8/12/2025 JPMorgan Chase & Co.69,618$2.13M0.0%+470.4%0.554% 8/12/2025 Clal Insurance Enterprises Holdings Ltd360,884$11.03M0.1%N/A2.873% 8/11/2025 Y.D. More Investments Ltd1,015,537$31.26M2.1%-4.6%8.085% 8/8/2025 Calamos Advisors LLC7,482$228K0.0%N/A0.060% 8/7/2025 Boston Partners300,665$9.19M0.0%N/A2.394% 8/5/2025 K.J. Harrison & Partners Inc45,000$1.37M0.2%N/A0.358% 8/5/2025 Provident Co of the Employees of the Hebrew University LTD25,000$764K0.8%N/A0.199% 7/31/2025 Anthracite Investment Company Inc.144,892$4.43M2.2%+900.8%1.154% 7/31/2025 Kornitzer Capital Management Inc. KS40,000$1.22M0.0%N/A0.318% 7/30/2025 ARK Investment Management LLC59,106$1.82M0.0%-14.1%0.471% 7/30/2025 Phoenix Financial Ltd.158,525$4.84M0.1%N/A1.262% 7/29/2025 Morgan Dempsey Capital Management LLC7,256$221K0.1%+72.5%0.058% 7/29/2025 Huntleigh Advisors Inc.36,756$1.12M0.2%+136.1%0.293% 7/25/2025 Legal Advantage Investments Inc.13,000$397K0.2%N/A0.104% 7/23/2025 Valmark Advisers Inc.21,380$653K0.0%N/A0.170% 7/23/2025 Meitav Investment House Ltd.1,454,618$44.72M0.7%+61.7%11.577% 6/27/2025 Goldman Sachs Group Inc.7,537$207K0.0%N/A0.060% 5/19/2025 Jane Street Group LLC32,344$889K0.0%+125.8%0.296% 5/16/2025 Goldman Sachs Group Inc.7,537$207K0.0%N/A0.069% 5/15/2025 Cubist Systematic Strategies LLC9,943$273K0.0%N/A0.091% 5/14/2025 Virtus Advisers LLC1,649$45K0.1%N/A0.015% 5/14/2025 Walleye Capital LLC8,281$228K0.0%N/A0.076% 5/13/2025 Roubaix Capital LLC190,606$5.24M2.7%N/A1.742% 5/12/2025 Y.D. More Investments Ltd1,064,258$28.87M2.5%-12.3%9.728% Everyone’s watching Nvidia right now. 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(Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged.5/9/2025 CenterBook Partners LP9,187$252K0.0%N/A0.084% 5/7/2025 ARK Investment Management LLC68,805$1.86M0.0%N/A0.629% 4/29/2025 Catalyst Capital Advisors LLC2,300$63K0.0%N/A0.021% 2/17/2025Virtus Fund Advisers LLC1,133$29K0.1%N/A0.010% 2/14/2025 Jane Street Group LLC14,324$368K0.0%N/A0.131% 2/13/2025 Marshall Wace LLP17,295$444K0.0%N/A0.158% 2/13/2025 Wasatch Advisors LP169,342$4.35M0.0%N/A1.548% 2/13/2025 Renaissance Technologies LLC189,301$4.86M0.0%+6.6%1.730% 2/12/2025 Arrowstreet Capital Limited Partnership39,109$1.02M0.0%+142.6%0.357% 2/12/2025 JPMorgan Chase & Co.14,993$385K0.0%+7.9%0.137% 2/5/2025 Morgan Dempsey Capital Management LLC4,008$103K0.0%N/A0.040% 2/4/2025 IFP Advisors Inc1,944$50K0.0%N/A0.019% 2/3/2025 Meitav Investment House Ltd.935,438$24.33M0.4%-3.5%9.262% 1/27/2025 Y.D. More Investments Ltd1,213,859$31.48M2.8%-9.5%12.018% 12/26/2024 JPMorgan Chase & Co.13,893$253K0.0%+24.1%0.138% 10/28/2024 Meitav Investment House Ltd.969,062$17.76M0.3%+136.4%9.595% 8/9/2024 Renaissance Technologies LLC177,102$2.64M0.0%-2.3%1.753% 8/8/2024 Y.D. More Investments Ltd87,756$1.31M0.1%N/A0.869% 8/5/2024 Acuitas Investments LLC42,275$631K0.3%-22.7%0.418% 2/2/2024 Marquette Asset Management LLC13,886$141K0.0%N/A0.156% 1/29/2024 Meitav Investment House Ltd.410,000$4.22M0.1%N/A4.602% 10/27/2023 Acuitas Investments LLC46,422$399K0.2%-27.4%0.521% 5/1/2023 Marquette Asset Management LLC39,309$243K0.1%N/A0.441% 11/12/2021 Renaissance Technologies LLC235,600$1.37M0.0%-2.7%2.656% 10/12/2021 Marquette Asset Management LLC58,073$339K0.1%+17.2%0.655% 8/13/2021 Renaissance Technologies LLC242,200$1.44M0.0%-3.0%2.731% (Data available from 1/1/2016 forward) TATT Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TATT shares? During the previous two years, 41 institutional investors and hedge funds held shares of TAT Technologies. The most heavily invested institutionals were Meitav Investment House Ltd. ($44.72M), Y.D. More Investments Ltd ($31.26M), Wasatch Advisors LP ($23.86M), Boston Partners ($13.21M), Clal Insurance Enterprises Holdings Ltd ($11.03M), Roubaix Capital LLC ($5.24M), and Renaissance Technologies LLC ($4.86M).Learn more on TAT Technologies' institutional investors. What percentage of TAT Technologies' stock is owned by institutional investors? 15.13% of TAT Technologies' stock is owned by institutional investors. Learn more on TATT's institutional investor holdings. Which institutional investors have been buying TAT Technologies' stock? Of the 39 institutional investors that purchased TAT Technologies' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Meitav Investment House Ltd. ($1.52M), Boston Partners ($732.91K), Wasatch Advisors LP ($629.04K), Clal Insurance Enterprises Holdings Ltd ($360.88K), Roubaix Capital LLC ($190.61K), Phoenix Financial Ltd. ($158.53K), and CenterBook Partners LP ($148.72K). How much institutional buying is happening at TAT Technologies? Institutional investors have bought a total of 4,297,846 shares in the last 24 months. This purchase volume represents approximately $122.23M in transactions. Which of TAT Technologies' major shareholders have been selling company stock? The following institutional investors have sold TAT Technologies stock in the last 24 months: Y.D. More Investments Ltd ($326.48K), Meitav Investment House Ltd. ($33.62K), ARK Investment Management LLC ($9.70K), WINTON GROUP Ltd ($4.31K), and Jane Street Group LLC ($1.12K). How much institutional selling is happening at TAT Technologies? Institutional investors have sold a total of 375,232 shares in the last 24 months. This volume of shares sold represents approximately $10.22M in transactions. Related Companies EVE Major Shareholders Ducommun Major Shareholders EHang Major Shareholders Vertical Aerospace Major Shareholders AIRO Group Major Shareholders New Horizon Aircraft Major Shareholders SIFCO Industries Major Shareholders CPI Aerostructures Major Shareholders Mobilicom Major Shareholders Draganfly Major Shareholders This page (NASDAQ:TATT) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersNVIDIA's Worst Nightmare?$2 TRILLION Quantum Gold Rush While everyone fights over expensive AI stocks... 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