ESPEY MFG & ELECTRONICS (ESP) Institutional Ownership $46.46 -0.80 (-1.69%) As of 08/29/2025 04:00 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for ESPEY MFG & ELECTRONICS (NYSE:ESP)CurrentInstitutional OwnershipPercentage36.65%Number ofInstitutional Buyers(last 12 months)10TotalInstitutional Inflows(last 12 months)$1.91MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$573.29K Get ESP Insider Trade Alerts Want to know when executives and insiders are buying or selling ESPEY MFG & ELECTRONICS stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data ESP Institutional Buying and Selling by Quarter ESPEY MFG & ELECTRONICS Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 Bridgeway Capital Management LLC4,608$211K0.0%N/A0.163% 8/15/2025 Bank of America Corp DE1,232$56K0.0%+356.3%0.044% 8/13/2025 Marshall Wace LLP12,928$591K0.0%N/A0.457% 8/12/2025 American Century Companies Inc.11,234$514K0.0%+27.4%0.397% 8/12/2025 Heron Bay Capital Management5,996$274K0.1%N/A0.212% 8/12/2025 Hillsdale Investment Management Inc.7,300$334K0.0%+15.9%0.258% 8/11/2025 LSV Asset Management3,500$160K0.0%-60.2%0.124% 8/8/2025 Geode Capital Management LLC26,177$1.20M0.0%-1.5%0.925% 8/4/2025 Flagship Harbor Advisors LLC10,592$484K0.0%-36.2%0.374% 7/29/2025 Morgan Dempsey Capital Management LLC8,945$409K0.2%+41.8%0.316% 7/21/2025 Copeland Capital Management LLC2,380$109K0.0%+16.3%0.084% 7/18/2025 Naples Global Advisors LLC6,227$285K0.0%N/A0.220% 7/11/2025 Adirondack Trust Co.1,333$61K0.0%-38.5%0.047% 7/10/2025 Wealth Enhancement Advisory Services LLC4,624$219K0.0%N/A0.163% (Data available from 1/1/2016 forward) ESP Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of ESP shares? During the previous two years, 14 institutional investors and hedge funds held shares of ESPEY MFG & ELECTRONICS. The most heavily invested institutionals were Geode Capital Management LLC ($1.20M), Marshall Wace LLP ($591K), American Century Companies Inc. ($514K), Flagship Harbor Advisors LLC ($484K), Morgan Dempsey Capital Management LLC ($409K), Hillsdale Investment Management Inc. ($334K), and Naples Global Advisors LLC ($285K).Learn more on ESPEY MFG & ELECTRONICS's institutional investors. What percentage of ESPEY MFG & ELECTRONICS's stock is owned by institutional investors? 36.65% of ESPEY MFG & ELECTRONICS's stock is owned by institutional investors. Learn more on ESP's institutional investor holdings. Which institutional investors have been buying ESPEY MFG & ELECTRONICS's stock? Of the 10 institutional investors that purchased ESPEY MFG & ELECTRONICS's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Marshall Wace LLP ($12.93K), Naples Global Advisors LLC ($6.23K), Heron Bay Capital Management ($6.00K), Wealth Enhancement Advisory Services LLC ($4.62K), Bridgeway Capital Management LLC ($4.61K), Morgan Dempsey Capital Management LLC ($2.64K), and American Century Companies Inc. ($2.42K). How much institutional buying is happening at ESPEY MFG & ELECTRONICS? Institutional investors have bought a total of 41,732 shares in the last 24 months. This purchase volume represents approximately $1.91M in transactions. Which of ESPEY MFG & ELECTRONICS's major shareholders have been selling company stock? The following institutional investors have sold ESPEY MFG & ELECTRONICS stock in the last 24 months: Flagship Harbor Advisors LLC ($6K), LSV Asset Management ($5.30K), Adirondack Trust Co. ($836.00), and Geode Capital Management LLC ($406.00). How much institutional selling is happening at ESPEY MFG & ELECTRONICS? Institutional investors have sold a total of 12,542 shares in the last 24 months. This volume of shares sold represents approximately $573.29K in transactions. 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