ProShares UltraShort Lehman 7-10 Year Treasury (PST) Institutional Ownership $22.84 +0.12 (+0.53%) As of 08/15/2025 04:10 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartDividendHoldingsOwnershipShort InterestBuy This Stock Institutional Ownership Changes (13F Filings) for ProShares UltraShort Lehman 7-10 Year Treasury (NYSEARCA:PST)Number ofInstitutional Buyers(last 12 months)1TotalInstitutional Inflows(last 12 months)$1.28MNumber ofInstitutional Sellers(last 12 months)3TotalInstitutional Outflows(last 12 months)$1.29M Get PST Insider Trade Alerts Want to know when executives and insiders are buying or selling ProShares UltraShort Lehman 7-10 Year Treasury 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 PST Institutional Buying and Selling by Quarter ProShares UltraShort Lehman 7-10 Year Treasury Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/14/2025 Jane Street Group LLC35,341$798K0.0%+155.3%5.890% 5/19/2025 Jane Street Group LLC13,842$317K0.0%-63.4%2.130% 2/17/2025 Main Street Group LTD1,790$43K0.0%-51.8%0.256% 2/14/2025 Jane Street Group LLC37,869$908K0.0%-41.6%5.410% 1/8/2025 Cumberland Advisors Inc.33,000$791K0.3%-5.2%4.714% 11/15/2024 Jane Street Group LLC64,818$1.41M0.0%+130.3%9.260% 8/15/2024 Mackenzie Financial Corp26,500$629K0.0%+6.0%3.786% 4/15/2024 Cumberland Advisors Inc.34,800$807K0.3%-3.6%4.971% 7/24/2023 Vontobel Holding Ltd.11,028$244K0.0%N/A0.668% 7/24/2023 Cumberland Advisors Inc.36,115$799K0.4%-2.2%2.189% Get the Latest News and Ratings for PST and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ProShares UltraShort Lehman 7-10 Year Treasury and its competitors with MarketBeat's FREE daily newsletter. 5/8/2023 Integrated Advisors Network LLC30,766$644K0.0%-5.8%1.578% 4/28/2023 Cumberland Advisors Inc.36,915$773K0.3%-34.6%1.893% 4/27/2023 Simplex Trading LLC7,822$163K0.0%+1,661.7%0.401% 2/8/2023 UBS Group AG6,092$136K0.0%+390.1%0.254% 2/2/2023 Integrated Advisors Network LLC32,654$727K0.0%-11.4%1.361% 11/15/2022 Cantor Fitzgerald L. P.40,000$890K0.0%N/A1.194% 11/8/2022 IMC Chicago LLC17,649$393K0.0%N/A0.527% 11/8/2022 Integrated Advisors Network LLC36,852$820K0.1%-3.9%1.100% 10/26/2022 Mirabella Financial Services LLP100,125$100K0.0%N/A2.945% 10/13/2022 Activest Wealth Management1,545$34K0.0%N/A0.041% 8/12/2022 Integrated Advisors Network LLC38,337$758K0.0%N/A0.790% 8/3/2022 Simplex Trading LLC57,800$1.14M0.0%+6.6%1.192% 7/29/2022 Total Clarity Wealth Management Inc.1,500$30K0.0%N/A0.031% 5/9/2022 Csenge Advisory Group18,247$332K0.0%N/A0.323% 5/2/2022 Simplex Trading LLC54,236$988K0.0%+91.4%0.875% 4/19/2022 IMC Chicago LLC16,952$309K0.0%N/A0.267% 1/27/2022 Cumberland Advisors Inc.56,485$908K0.2%-5.1%0.982% 11/12/2021Credit Suisse AG119,610$1.95M0.0%N/A2.718% 8/16/2021 Royal Bank of Canada20,621$338K0.0%+234.4%0.573% 8/12/2021 Simplex Trading LLC21,990$360K0.0%-42.9%0.619% 8/11/2021 Susquehanna International Group LLP23,053$378K0.0%-35.1%0.649% 8/6/2021 IMC Chicago LLC15,466$253K0.0%N/A0.448% 5/17/2021 Royal Bank of Canada6,166$107K0.0%-67.5%0.257% (Data available from 1/1/2016 forward) PST Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of PST shares? During the previous two years, the following institutional investors and hedge funds held shares of ProShares UltraShort Lehman 7-10 Year Treasury shares: Jane Street Group LLC ($798K), Cumberland Advisors Inc. ($791K), and Mackenzie Financial Corp ($629K), Main Street Group LTD ($43K).Learn more on ProShares UltraShort Lehman 7-10 Year Treasury's institutional investors. Which institutional investors have been buying ProShares UltraShort Lehman 7-10 Year Treasury's stock? The following institutional investors have purchased ProShares UltraShort Lehman 7-10 Year Treasury's stock in the last 24 months: Jane Street Group LLC ($58.18K), and Mackenzie Financial Corp ($1.50K). How much institutional buying is happening at ProShares UltraShort Lehman 7-10 Year Treasury? Institutional investors have bought a total of 58,175 shares in the last 24 months. This purchase volume represents approximately $1.28M in transactions. Which of ProShares UltraShort Lehman 7-10 Year Treasury's major shareholders have been selling company stock? The following institutional investors have sold ProShares UltraShort Lehman 7-10 Year Treasury stock in the last 24 months: Jane Street Group LLC ($50.98K), Main Street Group LTD ($1.92K), and Cumberland Advisors Inc. ($1.80K). How much institutional selling is happening at ProShares UltraShort Lehman 7-10 Year Treasury? Institutional investors have sold a total of 54,696 shares in the last 24 months. This volume of shares sold represents approximately $1.29M in transactions. Related Companies TBX Institutional Ownership USSH Institutional Ownership LTTI Institutional Ownership SLDR Institutional Ownership UST Institutional Ownership TYO Institutional Ownership LDRT Institutional Ownership USVN Institutional Ownership UTHY Institutional Ownership LLDR Institutional Ownership This page (NYSEARCA:PST) was last updated on 8/16/2025 by MarketBeat.com Staff From Our PartnersWhen the levee breaksThe U.S. Treasury just confirmed it plans to borrow $1.01 trillion this quarter—nearly double what was project...Porter & Company | SponsoredIs Elon's empire crumbling?The Tesla Shock Nobody Sees Coming While headlines scream "Tesla is doomed"... Jeff Brown has uncovered ...Brownstone Research | SponsoredEveryone’s watching Nvidia right now. 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