Flexible Solutions International (FSI) Institutional Ownership $7.20 +1.69 (+30.67%) As of 11:53 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisChartCompetitorsDividendEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Flexible Solutions International (NYSE:FSI)CurrentInstitutional OwnershipPercentage54.31%Number ofInstitutional Buyers(last 12 months)7TotalInstitutional Inflows(last 12 months)$644.89KNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$67.22K Get FSI Insider Trade Alerts Want to know when executives and insiders are buying or selling Flexible Solutions International 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 FSI Institutional Buying and Selling by Quarter Flexible Solutions International Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails7/31/2025 Strait & Sound Wealth Management LLC10,128$49K0.0%N/A0.080% 5/16/2025NewEdge Advisors LLC18,315$92K0.0%-14.5%0.145% 5/12/2025 Evernest Financial Advisors LLC61,400$310K0.1%N/A0.485% 5/7/2025Essex Investment Management Co. LLC26,560$134K0.0%N/A0.210% 2/17/2025Citadel Advisors LLC23,213$84K0.0%+12.6%0.186% 2/14/2025Dimensional Fund Advisors LP52,499$190K0.0%+26.6%0.421% 2/13/2025Renaissance Technologies LLC389,445$1.41M0.0%+5.4%3.126% 2/12/2025Perritt Capital Management Inc117,855$425K0.2%-10.8%0.946% 10/29/2024 James Investment Research Inc.18,300$67K0.0%+83.0%0.147% 8/9/2024Renaissance Technologies LLC379,245$664K0.0%+4.8%3.046% Get the Latest News and Ratings for FSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Flexible Solutions International and its competitors with MarketBeat's FREE daily newsletter. 8/9/2024Dimensional Fund Advisors LP34,074$60K0.0%-15.3%0.274% 8/8/2024Perritt Capital Management Inc132,145$231K0.1%-10.2%1.061% 5/15/2024Perritt Capital Management Inc.147,145$277K0.1%-9.5%1.182% 11/14/2023Perritt Capital Management Inc.174,036$473K0.3%-14.6%1.399% 1/30/2023 James Investment Research Inc.10,000$31K0.0%N/A0.080% 1/19/2023Sweet Financial Partners LLC16,800$52K0.0%N/A0.135% 11/15/2022Perritt Capital Management Inc.218,770$361K0.2%+60.4%1.766% 5/9/2022Essex Investment Management Co. LLC205,994$838K0.1%+2.5%1.664% 5/6/2022 Koss Olinger Consulting LLC19,438$79K0.0%-53.6%0.157% 4/25/2022 Bailard Inc.15,124$62K0.0%N/A0.122% 2/10/2022Essex Investment Management Co. LLC200,991$782K0.1%+25.2%1.630% 2/7/2022Sweet Financial Partners LLC16,800$65K0.0%N/A0.136% 11/12/2021Renaissance Technologies LLC481,145$1.73M0.0%-8.3%3.903% 11/12/2021Perritt Capital Management Inc.31,255$113K0.1%N/A0.254% 11/9/2021Essex Investment Management Co. LLC160,478$578K0.1%-1.8%1.302% 11/5/2021Regal Investment Advisors LLC30,585$110K0.0%-16.4%0.248% 8/17/2021Bridgeway Capital Management LLC99,907$391K0.0%+19.9%0.811% 8/16/2021Squarepoint Ops LLC10,324$40K0.0%N/A0.084% 8/13/2021Renaissance Technologies LLC524,541$2.05M0.0%-15.2%4.259% 8/13/2021Vanguard Group Inc.151,258$591K0.0%+74.1%1.228% 8/9/2021Regal Investment Advisors LLC36,585$143K0.0%N/A0.297% (Data available from 1/1/2016 forward) FSI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of FSI shares? During the previous two years, 10 institutional investors and hedge funds held shares of Flexible Solutions International. The most heavily invested institutionals were Renaissance Technologies LLC ($1.41M), Perritt Capital Management Inc ($425K), Evernest Financial Advisors LLC ($310K), Perritt Capital Management Inc. ($277K), Dimensional Fund Advisors LP ($190K), Essex Investment Management Co. LLC ($134K), and NewEdge Advisors LLC ($92K).Learn more on Flexible Solutions International's institutional investors. What percentage of Flexible Solutions International's stock is owned by institutional investors? 54.31% of Flexible Solutions International's stock is owned by institutional investors. Learn more on FSI's institutional investor holdings. Which institutional investors have been buying Flexible Solutions International's stock? The following institutional investors have purchased Flexible Solutions International's stock in the last 24 months: Evernest Financial Advisors LLC ($61.40K), Renaissance Technologies LLC ($37.40K), Essex Investment Management Co. LLC ($26.56K), Dimensional Fund Advisors LP ($11.02K), Strait & Sound Wealth Management LLC ($10.13K), James Investment Research Inc. ($8.30K), and Citadel Advisors LLC ($2.59K). How much institutional buying is happening at Flexible Solutions International? Institutional investors have bought a total of 139,995 shares in the last 24 months. This purchase volume represents approximately $644.89K in transactions. Which of Flexible Solutions International's major shareholders have been selling company stock? The following institutional investors have sold Flexible Solutions International stock in the last 24 months: Perritt Capital Management Inc ($14.29K), and NewEdge Advisors LLC ($3.10K). How much institutional selling is happening at Flexible Solutions International? Institutional investors have sold a total of 17,385 shares in the last 24 months. This volume of shares sold represents approximately $67.22K in transactions. Related Companies ARQ Major Shareholders AMTX Major Shareholders VGAS Major Shareholders LODE Major Shareholders ORGN Major Shareholders LNZA Major Shareholders TSE Major Shareholders ZTEK Major Shareholders ALTO Major Shareholders LOOP Major Shareholders This page (NYSE:FSI) was last updated on 8/12/2025 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 | SponsoredThe stealth altcoin the financial world is underestimatingThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...Crypto 101 Media | SponsoredMy shocking meeting in Washington, D.C.After a shocking discovery in D.C., Jeff Brown is revealing: President Trump’s “Project MAFA” Get a look...Brownstone Research | SponsoredBig Changes Coming in August — Is Your IRA Ready?Banks aren’t waiting for the headlines to catch up. 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