Merit Medical Systems (MMSI) Institutional Ownership $82.93 -2.60 (-3.04%) Closing price 09/15/2025 04:00 PM EasternExtended Trading$82.94 +0.00 (+0.01%) As of 09/15/2025 07:10 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Merit Medical Systems (NASDAQ:MMSI)CurrentInstitutional OwnershipPercentage99.66%Number ofInstitutional Buyers(last 12 months)283TotalInstitutional Inflows(last 12 months)$1.56BNumber ofInstitutional Sellers(last 12 months)179TotalInstitutional Outflows(last 12 months)$632.00M Get MMSI Insider Trade Alerts Want to know when executives and insiders are buying or selling Merit Medical Systems 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 MMSI Institutional Buying and Selling by Quarter Merit Medical Systems Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails9/4/2025 Osaic Holdings Inc.11,623$1.09M0.0%+13.1%0.020% 8/27/2025 Squarepoint Ops LLC11,495$1.08M0.0%-94.7%0.019% 8/26/2025 Thrivent Financial for Lutherans213,994$20.00M0.0%+30.8%0.361% 8/19/2025 Ranger Investment Management L.P.210,350$19.66M1.4%+28.0%0.355% 8/19/2025 State of Wyoming1,729$162K0.0%N/A0.003% 8/18/2025 Nomura Holdings Inc.138,239$12.92M0.0%-54.4%0.233% 8/18/2025 Westwood Holdings Group Inc.768,970$71.88M0.5%+11.9%1.298% 8/16/2025 Public Sector Pension Investment Board201,493$18.84M0.1%+9.0%0.340% 8/16/2025 FORA Capital LLC3,476$325K0.0%N/A0.006% 8/16/2025 Evergreen Capital Management LLC4,313$403K0.0%-6.6%0.007% Get the Latest News and Ratings for MMSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Merit Medical Systems and its competitors with MarketBeat's FREE daily newsletter. 8/15/2025 CANADA LIFE ASSURANCE Co50,478$4.72M0.0%+1.0%0.085% 8/15/2025 Tower Research Capital LLC TRC 7,094$663K0.0%+157.2%0.012% 8/15/2025 State of Tennessee Department of Treasury13,991$1.31M0.0%-32.7%0.024% 8/15/2025 Captrust Financial Advisors3,548$332K0.0%-11.3%0.006% 8/15/2025 Scott Marsh Financial LLC6,946$649K0.2%N/A0.012% 8/15/2025 Tidal Investments LLC271,985$25.43M0.2%-2.4%0.459% 8/15/2025 MML Investors Services LLC26,120$2.44M0.0%+10.0%0.044% 8/15/2025 Linden Advisors LP17,300$1.62M0.0%N/A0.029% 8/15/2025 Engineers Gate Manager LP5,716$534K0.0%N/A0.010% 8/15/2025 Curi Capital LLC148,479$13.88M0.3%+22.8%0.251% 8/15/2025 Benjamin Edwards Inc.6,787$634K0.0%+14.7%0.011% 8/15/2025 BNP Paribas Financial Markets23,328$2.18M0.0%-74.0%0.039% 8/15/2025 Balyasny Asset Management L.P.20,646$1.93M0.0%N/A0.035% 8/15/2025 Bank of America Corp DE618,156$57.79M0.0%-14.6%1.044% 8/15/2025 Adage Capital Partners GP L.L.C.152,749$14.28M0.0%+52.7%0.258% 8/15/2025 Ameriprise Financial Inc.546,220$51.06M0.0%-17.3%0.922% 8/14/2025 Jane Street Group LLC111,173$10.39M0.0%+463.2%0.188% 8/14/2025 Raymond James Financial Inc.559,065$52.26M0.0%+8.8%0.944% 8/14/2025 Maverick Capital Ltd.1,379,408$128.95M1.9%+8.4%2.329% 8/14/2025 Occudo Quantitative Strategies LP3,126$292K0.0%N/A0.005% 8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.34,697$3.24M0.0%-6.1%0.059% 8/14/2025 The Manufacturers Life Insurance Company 326,230$30.50M0.0%+24.2%0.551% 8/14/2025 Squarepoint Ops LLC11,495$1.08M0.0%-94.7%0.019% 8/14/2025 Sei Investments Co.165,692$15.49M0.0%-11.6%0.280% 8/14/2025 Nebula Research & Development LLC7,882$737K0.1%-65.3%0.013% 8/14/2025 Frontier Capital Management Co. LLC210,873$19.71M0.2%-7.9%0.356% 8/14/2025 Qube Research & Technologies Ltd117,315$10.97M0.0%+384.8%0.198% 8/14/2025 Lombard Odier Asset Management USA Corp3,120$292K0.0%N/A0.005% 8/14/2025 State Street Corp2,218,432$207.38M0.0%+1.1%3.746% 8/14/2025 California Public Employees Retirement System148,607$13.89M0.0%+0.5%0.251% 8/14/2025 Cerity Partners LLC3,019$282K0.0%+9.1%0.005% 8/14/2025 Formula Growth Ltd.27,981$2.62M1.0%-1.7%0.047% 8/13/2025 Jump Financial LLC9,756$912K0.0%-24.9%0.016% 8/13/2025 Amundi114,219$10.68M0.0%-14.0%0.193% 8/13/2025 Walleye Capital LLC71,649$6.70M0.0%+8.6%0.121% 8/13/2025 First Trust Advisors LP59,215$5.54M0.0%+24.8%0.100% 8/13/2025 EverSource Wealth Advisors LLC922$86K0.0%+745.9%0.002% 8/13/2025 Invesco Ltd.1,582,013$147.89M0.0%-11.5%2.671% 8/13/2025 Greenhouse Funds LLLP587,912$54.96M2.3%+44.2%0.993% 8/13/2025 CW Advisors LLC90,244$8.44M0.1%-1.8%0.152% 8/13/2025 Quantbot Technologies LP6,256$585K0.0%N/A0.011% 8/13/2025 Van Hulzen Asset Management LLC12,787$1.20M0.1%-10.9%0.022% 8/13/2025 Fisher Asset Management LLC215,445$20.14M0.0%-3.1%0.364% 8/13/2025 Panagora Asset Management Inc.100,192$9.37M0.0%+1.3%0.169% 8/13/2025 Lido Advisors LLC3,912$366K0.0%+6.1%0.007% 8/13/2025 Martin & Co. Inc. TN43,244$4.04M0.7%-0.9%0.073% 8/13/2025 New York State Common Retirement Fund18,880$1.77M0.0%+6.2%0.032% 8/13/2025 Loomis Sayles & Co. L P793,712$74.20M0.1%-23.9%1.340% 8/13/2025 F m Investments LLC72,470$6.77M0.2%+0.6%0.122% 8/13/2025 Norges Bank574,422$53.70M0.0%N/A0.970% 8/13/2025 Hsbc Holdings PLC7,610$711K0.0%-93.7%0.013% 8/13/2025 Level Four Advisory Services LLC17,865$1.67M0.1%+8.3%0.030% 8/13/2025 Elevation Point Wealth Partners LLC3,631$339K0.0%-9.3%0.006% 8/13/2025 Quadrant Capital Group LLC6,247$584K0.0%-5.1%0.011% 8/13/2025 Russell Investments Group Ltd.50,730$4.74M0.0%+26.8%0.086% 8/12/2025 Inceptionr LLC14,878$1.39M0.3%+532.6%0.025% 8/12/2025 XTX Topco Ltd5,776$540K0.0%N/A0.010% 8/12/2025 CreativeOne Wealth LLC16,936$1.58M0.0%-19.2%0.029% 8/12/2025 Ameritas Investment Partners Inc.5,973$558K0.0%+2.2%0.010% 8/12/2025 Prudential Financial Inc.61,266$6.21M0.0%+7.5%0.103% 8/12/2025 American Century Companies Inc.13,461$1.26M0.0%-55.9%0.023% 8/12/2025 Rhumbline Advisers167,643$15.67M0.0%+7.1%0.283% 8/12/2025 AXQ Capital LP3,115$291K0.1%N/A0.005% 8/12/2025 Journey Strategic Wealth LLC2,600$243K0.0%N/A0.004% 8/12/2025 Franklin Resources Inc.884,607$82.69M0.0%+25.9%1.494% 8/12/2025 Legal & General Group Plc188,787$17.65M0.0%+2.0%0.319% 8/12/2025 Neo Ivy Capital Management1,729$162K0.1%N/A0.003% 8/12/2025 JPMorgan Chase & Co.852,202$79.66M0.0%-4.5%1.439% 8/12/2025 Handelsbanken Fonder AB226,309$21.16M0.1%-0.4%0.382% 8/12/2025 Ensign Peak Advisors Inc19,744$1.85M0.0%-4.6%0.033% 8/11/2025 Renaissance Group LLC66,253$6.19M0.2%+29.7%0.112% 8/11/2025 Pinnacle Wealth Planning Services Inc.2,637$247K0.0%N/A0.004% 8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH31,804$2.97M0.0%-25.5%0.054% 8/11/2025 Integrated Quantitative Investments LLC14,800$1.38M0.4%N/A0.025% 8/8/2025 Rockefeller Capital Management L.P.28,035$2.62M0.0%-94.4%0.047% 8/8/2025 Westwood Holdings Group Inc.768,970$71.88M0.6%+11.9%1.298% 8/8/2025 Intech Investment Management LLC42,585$3.98M0.0%+1.0%0.072% 8/8/2025 Creative Planning27,657$2.59M0.0%-12.0%0.047% 8/8/2025 SG Americas Securities LLC11,677$1.09M0.0%+319.9%0.020% 8/8/2025 Commonwealth of Pennsylvania Public School Empls Retrmt SYS15,173$1.42M0.0%+8.8%0.026% 8/8/2025 Police & Firemen s Retirement System of New Jersey13,062$1.22M0.0%+5.1%0.022% 8/8/2025 Geode Capital Management LLC1,437,397$134.38M0.0%+2.8%2.427% 8/8/2025 PNC Financial Services Group Inc.12,907$1.21M0.0%-1.9%0.022% 8/8/2025 KBC Group NV1,319$123K0.0%-51.0%0.002% 8/7/2025 Vise Technologies Inc.3,076$288K0.0%N/A0.005% 8/7/2025 Illinois Municipal Retirement Fund31,448$2.94M0.0%+4.1%0.053% 8/7/2025 ProShare Advisors LLC13,069$1.22M0.0%-3.2%0.022% 8/7/2025 Profund Advisors LLC2,932$274K0.0%+7.8%0.005% 8/7/2025 King Luther Capital Management Corp65,529$6.13M0.0%-1.7%0.111% 8/7/2025 Zions Bancorporation National Association UT46,976$4.39M0.2%-0.4%0.079% (Data available from 1/1/2016 forward) MMSI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of MMSI shares? During the previous two years, 400 institutional investors and hedge funds held shares of Merit Medical Systems. The most heavily invested institutionals were Vanguard Group Inc. ($694.69M), State Street Corp ($207.38M), Conestoga Capital Advisors LLC ($206.74M), FMR LLC ($200.83M), Fuller & Thaler Asset Management Inc. ($186.76M), Invesco Ltd. ($147.89M), and Geode Capital Management LLC ($134.38M).Learn more on Merit Medical Systems' institutional investors. What percentage of Merit Medical Systems' stock is owned by institutional investors? 99.66% of Merit Medical Systems' stock is owned by institutional investors. Learn more on MMSI's institutional investor holdings. Which institutional investors have been buying Merit Medical Systems' stock? Of the 341 institutional investors that purchased Merit Medical Systems' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($1.77M), Maverick Capital Ltd. ($1.38M), FMR LLC ($1.27M), Raymond James Financial Inc. ($1.06M), Nuveen LLC ($763.21K), William Blair Investment Management LLC ($668.89K), and abrdn plc ($581.75K). How much institutional buying is happening at Merit Medical Systems? Institutional investors have bought a total of 15,707,897 shares in the last 24 months. This purchase volume represents approximately $1.56B in transactions. Which of Merit Medical Systems' major shareholders have been selling company stock? Of the 179 institutional investors that sold Merit Medical Systems' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: William Blair Investment Management LLC ($751.50K), Rockefeller Capital Management L.P. ($552.26K), Squarepoint Ops LLC ($421.66K), ArrowMark Colorado Holdings LLC ($399.19K), Loomis Sayles & Co. L P ($297.69K), Point72 Asset Management L.P. ($286.70K), and Invesco Ltd. ($205.28K). How much institutional selling is happening at Merit Medical Systems? Institutional investors have sold a total of 6,485,472 shares in the last 24 months. This volume of shares sold represents approximately $632.00M in transactions. Related Companies Addus HomeCare Major Shareholders HealthEquity Major Shareholders Medpace Major Shareholders AMN Healthcare Services Major Shareholders Elevance Health Major Shareholders Integer Major Shareholders Envista Major Shareholders West Pharmaceutical Services Major Shareholders Cooper Companies Major Shareholders Align Technology Major Shareholders This page (NASDAQ:MMSI) was last updated on 9/16/2025 by MarketBeat.com Staff From Our PartnersNew Biotech Backed by Proven Incubator Now Open to PublicA successful biotech incubator just opened its next chapter - and you're invited to their raise. 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