SoundThinking (SSTI) Institutional Ownership $12.93 +0.49 (+3.94%) Closing price 04:00 PM EasternExtended Trading$12.90 -0.03 (-0.19%) As of 07:03 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 SoundThinking (NASDAQ:SSTI)CurrentInstitutional OwnershipPercentage60.74%Number ofInstitutional Buyers(last 12 months)48TotalInstitutional Inflows(last 12 months)$29.23MNumber ofInstitutional Sellers(last 12 months)16TotalInstitutional Outflows(last 12 months)$14.62M Get SSTI Insider Trade Alerts Want to know when executives and insiders are buying or selling SoundThinking 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 SSTI Institutional Buying and Selling by Quarter SoundThinking Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/19/2025 State of Wyoming2,522$33K0.0%N/A0.020% 8/15/2025 Corient Private Wealth LLC20,182$263K0.0%N/A0.158% 8/15/2025 Wasatch Advisors LP534,237$6.97M0.0%+42.9%4.217% 8/15/2025 Man Group plc38,166$498K0.0%+13.7%0.301% 8/15/2025 Manatuck Hill Partners LLC30,800$402K0.2%N/A0.243% 8/15/2025 Harvey Partners LLC277,107$3.62M0.4%+3.0%2.187% 8/15/2025 Bank of America Corp DE9,313$122K0.0%-14.5%0.074% 8/14/2025 Disciplined Growth Investors Inc. MN447,240$5.84M0.1%-0.7%3.530% 8/14/2025 Yost Capital Management LP180,000$2.35M3.2%N/A1.421% 8/14/2025 Federated Hermes Inc.1,204,000$15.72M0.0%-2.5%9.503% Get the Latest News and Ratings for SSTI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SoundThinking and its competitors with MarketBeat's FREE daily newsletter. 8/13/2025 Archon Capital Management LLC147,555$1.93M1.6%+9.3%1.164% 8/13/2025 Marshall Wace LLP18,754$245K0.0%N/A0.148% 8/13/2025 Samjo Management LLC82,000$1.07M0.5%+28.1%0.647% 8/12/2025 Rhumbline Advisers15,960$208K0.0%+6.5%0.126% 8/12/2025 JPMorgan Chase & Co.44,016$575K0.0%-9.8%0.347% 8/8/2025 Geode Capital Management LLC215,585$2.82M0.0%-0.9%1.702% 8/7/2025 Connor Clark & Lunn Investment Management Ltd.77,707$1.01M0.0%+6.5%0.613% 7/31/2025 Pullen Investment Management LLC160,653$2.10M1.3%+1.0%1.268% 7/31/2025 R Squared Ltd11,980$156K0.1%N/A0.095% 7/8/2025 Kopion Asset Management LLC586,652$7.66M5.2%+8.3%4.630% 6/27/2025 Goldman Sachs Group Inc.61,768$1.05M0.0%-29.5%0.488% 5/29/2025 Rhumbline Advisers14,980$254K0.0%+10.1%0.118% 5/28/2025 Strs Ohio7,500$127K0.0%N/A0.059% 5/16/2025 Goldman Sachs Group Inc.61,768$1.05M0.0%-29.5%0.488% 5/15/2025 Cubist Systematic Strategies LLC23,068$391K0.0%+9.7%0.182% 5/15/2025 Caption Management LLC15,566$264K0.0%N/A0.123% 5/15/2025 Trexquant Investment LP71,014$1.20M0.0%+25.9%0.561% 5/15/2025 EVR Research LP33,520$568K0.2%-90.1%0.265% 5/14/2025 MetLife Investment Management LLC5,808$98K0.0%N/A0.046% 5/14/2025 Samjo Management LLC64,000$1.09M0.5%N/A0.505% 5/13/2025 Informed Momentum Co LLC43,166$732K0.1%N/A0.341% 5/12/2025 Nuveen LLC24,369$413K0.0%N/A0.192% 5/12/2025 Connor Clark & Lunn Investment Management Ltd.72,931$1.24M0.0%+3.1%0.576% 5/9/2025 Charles Schwab Investment Management Inc.29,090$493K0.0%+16.9%0.230% 5/8/2025 GSA Capital Partners LLP51,116$866K0.1%-13.4%0.404% 5/8/2025 Federated Hermes Inc.1,235,000$20.93M0.0%-11.5%9.751% 5/7/2025 Mackenzie Financial Corp94,362$1.60M0.0%+120.1%0.745% 5/1/2025 Rice Hall James & Associates LLC420,187$7.12M0.4%+5.6%3.317% 4/30/2025 Brown Advisory Inc.31,554$535K0.0%N/A0.249% 4/16/2025 Pullen Investment Management LLC159,138$2.70M1.7%+12.0%1.256% 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 here4/8/2025 Rhumbline Advisers14,980$254K0.0%+10.1%0.118% 4/8/2025 Kopion Asset Management LLC541,676$9.18M7.1%-25.5%4.277% 4/7/2025 GAMMA Investing LLC13,374$227K0.0%+6,553.7%0.106% 2/24/2025 Pullen Investment Management LLC142,040$1.86M1.2%+61.1%1.128% 2/20/2025 Mackenzie Financial Corp42,864$560K0.0%N/A0.340% 2/17/2025 Squarepoint Ops LLC31,664$414K0.0%-33.1%0.252% 2/17/2025 Two Sigma Advisers LP18,600$243K0.0%+80.6%0.148% 2/17/2025 Two Sigma Investments LP48,719$636K0.0%+18.6%0.387% 2/17/2025 Sherbrooke Park Advisers LLC23,302$304K0.1%+18.2%0.185% 2/17/2025 Man Group plc30,020$392K0.0%+130.1%0.238% 2/17/2025 Millennium Management LLC62,300$814K0.0%+11.5%0.495% 2/17/2025 D. E. Shaw & Co. Inc.40,362$527K0.0%+21.4%0.321% 2/17/2025 Cubist Systematic Strategies LLC21,035$275K0.0%+99.3%0.167% 2/17/2025 BNP Paribas Financial Markets15,655$204K0.0%+77.0%0.124% 2/14/2025 Northern Trust Corp91,435$1.19M0.0%-2.3%0.726% 2/14/2025 Hsbc Holdings PLC41,782$555K0.0%+13.2%0.332% 2/14/2025 Dimensional Fund Advisors LP149,277$1.95M0.0%+16.0%1.186% 2/13/2025 Foster Dykema Cabot & Partners LLC11,443$149K0.0%-13.4%0.091% 2/13/2025 Marshall Wace LLP35,172$459K0.0%N/A0.279% 2/13/2025 Walleye Capital LLC10,389$136K0.0%-80.0%0.083% 2/13/2025 Barclays PLC32,477$424K0.0%+31.2%0.258% 2/13/2025 Archon Capital Management LLC131,538$1.72M1.7%+40.6%1.045% 2/13/2025 Renaissance Technologies LLC93,132$1.22M0.0%+17.5%0.740% 2/13/2025 Federated Hermes Inc.1,395,000$18.22M0.0%-3.1%11.080% 2/13/2025 Wells Fargo & Company MN45,468$594K0.0%+681.6%0.361% 2/13/2025 Integrated Quantitative Investments LLC27,000$353K0.2%N/A0.214% 2/12/2025 Trexquant Investment LP56,422$737K0.0%+3.2%0.448% 2/12/2025 Geode Capital Management LLC216,121$2.82M0.0%+1.2%1.717% 2/12/2025 Blair William & Co. IL27,778$363K0.0%-32.0%0.221% 2/12/2025 JPMorgan Chase & Co.66,429$868K0.0%+18.5%0.528% 2/12/2025 WINTON GROUP Ltd17,487$228K0.0%N/A0.139% 2/10/2025 Connor Clark & Lunn Investment Management Ltd.70,733$924K0.0%+29.1%0.562% 2/6/2025 Charles Schwab Investment Management Inc.24,890$325K0.0%-4.4%0.198% 2/4/2025 Los Angeles Capital Management LLC25,184$329K0.0%N/A0.200% 2/4/2025 Bank of New York Mellon Corp26,322$344K0.0%-27.7%0.209% 1/31/2025 Rice Hall James & Associates LLC397,728$5.19M0.3%+9.8%3.159% 1/23/2025 Diversified Investment Strategies LLC10,000$131K0.1%N/A0.079% 1/23/2025 R Squared Ltd5,390$70K0.1%N/A0.043% 1/14/2025 Kopion Asset Management LLC727,144$9.50M6.7%+24.2%5.776% 12/26/2024 JPMorgan Chase & Co.56,072$650K0.0%+93.5%0.445% 11/19/2024 Barclays PLC24,755$286K0.0%+245.5%0.197% 11/16/2024 Geode Capital Management LLC213,574$2.48M0.0%-1.3%1.671% 11/15/2024 Disciplined Growth Investors Inc. MN461,961$5.35M0.1%N/A3.615% 11/15/2024 Barclays PLC24,755$286K0.0%+245.5%0.194% 11/15/2024 State Street Corp197,024$2.28M0.0%+4.3%1.542% 11/14/2024 Walleye Capital LLC51,932$602K0.0%+61.9%0.406% 11/13/2024 BNP Paribas Financial Markets8,843$102K0.0%+145.2%0.069% 11/12/2024 Charles Schwab Investment Management Inc.26,029$302K0.0%-8.6%0.204% 11/8/2024 Connor Clark & Lunn Investment Management Ltd.54,790$635K0.0%+42.5%0.429% 11/5/2024 GSA Capital Partners LLP48,894$567K0.0%-20.7%0.383% The Trump Dump is starting; Get out of stocks now? (Ad)The first 365 days of the Trump presidency… Will be the best time to get rich in American history.If I’m right about this (like I was before) a modest $900 investment could grow to a life-changing a10/28/2024 Rice Hall James & Associates LLC362,144$4.20M0.2%+56.6%2.831% 10/24/2024 Pullen Investment Management LLC88,152$1.02M0.7%+70.0%0.690% 10/16/2024 Kopion Asset Management LLC585,514$6.79M4.9%-1.4%4.581% 9/16/2024 Cubist Systematic Strategies LLC24,483$298K0.0%N/A0.192% 9/6/2024 Cim LLC19,828$266K0.0%+18.5%0.155% 8/14/2024 Squarepoint Ops LLC38,199$465K0.0%+113.6%0.299% 8/14/2024 Cubist Systematic Strategies LLC24,483$298K0.0%N/A0.191% 8/12/2024 Ibex Investors LLC14,000$171K0.2%N/A0.109% 8/12/2024 Hsbc Holdings PLC34,390$398K0.0%N/A0.269% 8/12/2024 Blair William & Co. IL42,484$517K0.0%-11.9%0.332% (Data available from 1/1/2016 forward) SSTI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SSTI shares? During the previous two years, 72 institutional investors and hedge funds held shares of SoundThinking. The most heavily invested institutionals were Federated Hermes Inc. ($15.72M), Bares Capital Management Inc. ($12.31M), Vanguard Group Inc. ($8.01M), Kopion Asset Management LLC ($7.66M), Rice Hall James & Associates LLC ($7.12M), Wasatch Advisors LP ($6.97M), and Disciplined Growth Investors Inc. MN ($5.84M).Learn more on SoundThinking's institutional investors. What percentage of SoundThinking's stock is owned by institutional investors? 60.74% of SoundThinking's stock is owned by institutional investors. Learn more on SSTI's institutional investor holdings. Which institutional investors have been buying SoundThinking's stock? Of the 63 institutional investors that purchased SoundThinking's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Disciplined Growth Investors Inc. MN ($461.96K), Rice Hall James & Associates LLC ($319.21K), Kopion Asset Management LLC ($311.98K), Federated Hermes Inc. ($210K), Bares Capital Management Inc. ($182.41K), Yost Capital Management LP ($180K), and Pullen Investment Management LLC ($160.65K). How much institutional buying is happening at SoundThinking? Institutional investors have bought a total of 2,227,556 shares in the last 24 months. This purchase volume represents approximately $29.23M in transactions. Which of SoundThinking's major shareholders have been selling company stock? Of the 16 institutional investors that sold SoundThinking's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: EVR Research LP ($306.48K), Federated Hermes Inc. ($236K), Kopion Asset Management LLC ($193.81K), Goldman Sachs Group Inc. ($51.74K), Walleye Capital LLC ($41.54K), GSA Capital Partners LLP ($20.69K), and Squarepoint Ops LLC ($15.67K). How much institutional selling is happening at SoundThinking? Institutional investors have sold a total of 910,585 shares in the last 24 months. This volume of shares sold represents approximately $14.62M in transactions. Related Companies Grid Dynamics Institutional Ownership Cognyte Software Institutional Ownership ECARX Institutional Ownership Rezolve AI Institutional Ownership Red Violet Institutional Ownership Weave Communications Institutional Ownership Sify Technologies Institutional Ownership Viant Technology Institutional Ownership Domo Institutional Ownership Definitive Healthcare Institutional Ownership This page (NASDAQ:SSTI) was last updated on 8/22/2025 by MarketBeat.com Staff From Our PartnersGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredEveryone’s watching Nvidia right now. 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