Pioneer Power Solutions (PPSI) Institutional Ownership $3.11 -0.13 (-4.01%) Closing price 08/14/2025 04:00 PM EasternExtended Trading$4.79 +1.68 (+53.95%) As of 08:04 AM 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 ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Pioneer Power Solutions (NASDAQ:PPSI)CurrentInstitutional OwnershipPercentage10.92%Number ofInstitutional Buyers(last 12 months)14TotalInstitutional Inflows(last 12 months)$1.64MNumber ofInstitutional Sellers(last 12 months)4TotalInstitutional Outflows(last 12 months)$261.33K Get PPSI Insider Trade Alerts Want to know when executives and insiders are buying or selling Pioneer Power Solutions stock? 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Email Address Skip Chart & View Institutional Buying and Selling Data PPSI Institutional Buying and Selling by Quarter Pioneer Power Solutions Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/12/2025 XTX Topco Ltd20,165$55K0.0%N/A0.181% 4/23/2025 Legacy Advisors LLC16,025$51K0.0%N/A0.146% 2/18/2025 AAF Wealth Management LLC44,500$184K0.1%N/A0.404% 2/17/2025Squarepoint Ops LLC24,739$102K0.0%N/A0.225% 2/17/2025Occudo Quantitative Strategies LP15,405$64K0.0%N/A0.140% 2/14/2025Manatuck Hill Partners LLC75,000$310K0.1%N/A0.681% 2/14/2025 Northern Trust Corp41,898$173K0.0%+64.3%0.381% 2/14/2025Two Sigma Securities LLC18,933$78K0.0%N/A0.172% 2/14/2025 Dimensional Fund Advisors LP49,638$205K0.0%-16.0%0.451% 2/13/2025 Marshall Wace LLP25,836$107K0.0%N/A0.235% Get the Latest News and Ratings for PPSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Pioneer Power Solutions and its competitors with MarketBeat's FREE daily newsletter. 1/27/2025 Stratos Wealth Advisors LLC11,000$45K0.0%-26.7%0.100% 11/20/2024 Virtu Financial LLC10,549$49K0.0%N/A0.096% 11/16/2024 Geode Capital Management LLC97,745$459K0.0%+13.0%0.895% 11/15/2024 XTX Topco Ltd16,468$77K0.0%N/A0.151% 11/15/2024Jane Street Group LLC10,882$51K0.0%N/A0.100% 11/8/2024 Thompson Davis & CO. Inc.12,800$60K0.0%-18.5%0.117% 11/5/2024 GSA Capital Partners LLP106,617$500K0.0%-27.8%0.976% 10/21/2024 Evernest Financial Advisors LLC82,000$385K0.1%N/A0.826% 10/18/2024 Stratos Wealth Advisors LLC15,000$70K0.0%+20.0%0.151% 8/9/2024 Dimensional Fund Advisors LP55,805$222K0.0%+17.7%0.562% 5/20/2024 Virtu Financial LLC15,941$91K0.0%N/A0.161% 5/3/2024 GSA Capital Partners LLP80,490$460K0.0%+138.1%0.811% 5/2/2024 Thompson Davis & CO. Inc.17,875$102K0.1%-45.2%0.180% 3/25/2024 Quadrature Capital Ltd16,174$109K0.0%N/A0.163% 2/7/2024 Spectrum Investment Advisors Inc.114,000$774K0.6%N/A1.148% 2/5/2024 Thompson Davis & CO. Inc.32,600$221K0.2%N/A0.328% 2/2/2024 Atria Wealth Solutions Inc.91,528$621K0.0%-21.6%0.922% 1/12/2024 FNY Investment Advisers LLC10,352$70K0.1%N/A0.104% 11/13/2023 EAM Investors LLC142,199$890K0.2%-52.0%1.415% 11/13/2023 Acadian Asset Management LLC22,732$141K0.0%+201.1%0.226% 11/8/2023 Atria Wealth Solutions Inc.116,794$731K0.0%-60.4%1.162% 11/7/2023 Jump Financial LLC10,700$67K0.0%N/A0.106% 9/8/2023Tucker Asset Management LLC22,789$191K0.1%N/A0.227% 8/7/2023 Acadian Asset Management LLC7,549$63K0.0%N/A0.077% 8/3/2023 Atria Wealth Solutions Inc.295,078$2.48M0.0%N/A3.020% 5/10/2023 Thompson Davis & CO. Inc.12,800$45K0.1%N/A0.131% 4/27/2023 Stratos Wealth Advisors LLC10,000$35K0.0%N/A0.102% 11/7/2022 Virtu Financial LLC19,757$56K0.0%N/A0.205% 8/11/2022 Insight Advisors LLC PA33,240$108K0.0%N/A0.345% 4/27/2022 Dorsey Wright & Associates7,551$43K0.0%N/A0.078% This stock could leave NVDA in the dust (Ad)Investing Legend Hints the End May be Near for These 3 Iconic Stocks Futurist Eric Fry say Amazon, Tesla and Nvidia are all on the verge of major disruption. To help protect anyone with money invested in them, he's sharing three exciting stocks to replace them with. He gives away the names and tickers completely free in his brand-new "Sell This, Buy That" broadcast.Click to get the full details on Eric Fry's "Nvidia alternative" right here.11/15/2021 GSA Capital Partners LLP10,802$36K0.0%N/A0.124% 11/5/2021 Advisor Group Holdings Inc.31,175$104K0.0%+47.2%0.357% 9/17/2021 Virtu Financial LLC15,658$73K0.0%N/A0.179% 8/17/2021Price T Rowe Associates Inc. MD35,800$167K0.0%-22.3%0.410% 8/16/2021State Street Corp17,728$85K0.0%N/A0.203% 8/13/2021 Renaissance Technologies LLC54,895$256K0.0%+21.7%0.629% 8/13/2021PEAK6 Investments LLC16,154$75K0.0%-54.4%0.185% 8/13/2021 Sigma Planning Corp15,720$73K0.0%N/A0.180% 8/13/2021 Vanguard Group Inc.151,277$706K0.0%+242.9%1.733% 8/11/2021Susquehanna Fundamental Investments LLC29,215$136K0.0%-41.5%0.335% 5/21/2021Citadel Advisors LLC14,565$71K0.0%-18.0%0.167% (Data available from 1/1/2016 forward) PPSI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of PPSI shares? During the previous two years, 25 institutional investors and hedge funds held shares of Pioneer Power Solutions. The most heavily invested institutionals were EAM Investors LLC ($890K), Spectrum Investment Advisors Inc. ($774K), Atria Wealth Solutions Inc. ($621K), GSA Capital Partners LLP ($500K), Geode Capital Management LLC ($459K), Evernest Financial Advisors LLC ($385K), and Manatuck Hill Partners LLC ($310K).Learn more on Pioneer Power Solutions' institutional investors. What percentage of Pioneer Power Solutions' stock is owned by institutional investors? 10.92% of Pioneer Power Solutions' stock is owned by institutional investors. Learn more on PPSI's institutional investor holdings. Which institutional investors have been buying Pioneer Power Solutions' stock? Of the 23 institutional investors that purchased Pioneer Power Solutions' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Spectrum Investment Advisors Inc. ($114K), Evernest Financial Advisors LLC ($82K), Manatuck Hill Partners LLC ($75K), GSA Capital Partners LLP ($46.68K), AAF Wealth Management LLC ($44.50K), XTX Topco Ltd ($36.63K), and Thompson Davis & CO. Inc. ($32.60K). How much institutional buying is happening at Pioneer Power Solutions? Institutional investors have bought a total of 390,652 shares in the last 24 months. This purchase volume represents approximately $1.64M in transactions. Which of Pioneer Power Solutions' major shareholders have been selling company stock? The following institutional investors have sold Pioneer Power Solutions stock in the last 24 months: GSA Capital Partners LLP ($40.98K), Dimensional Fund Advisors LP ($9.45K), Stratos Wealth Advisors LLC ($4K), and Thompson Davis & CO. Inc. ($2.90K). How much institutional selling is happening at Pioneer Power Solutions? Institutional investors have sold a total of 57,327 shares in the last 24 months. This volume of shares sold represents approximately $261.33K in transactions. 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