MERIT MEDICAL SYSTEMS INC (MMSI) Institutional Ownership Changes & 13F Activity

MERIT MEDICAL SYSTEMS INC (MMSI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Irenic Capital Management Lp, Point72 Asset Management, L.P., Aqr Capital Management Llc, Freestone Grove Partners Lp, and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Talon Private Wealth, LlcBuy+3,130+36.4%11,727$813.15KQ2 2026Sep 11, 2026
Manufacturers Life Insurance Company, TheBuy+36,127+8.1%484,435$33.59MQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustSell-125-34.9%233$16.16KQ2 2026Sep 04, 2026
Citadel Advisors LlcSell-52,921-5.5%909,863$63.09MQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+8+53.3%23$1.59KQ2 2026Aug 28, 2026
Corient Private Wealth LlcSell-11,078-73.1%4,081$282.97KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-1,980-2.8%67,525$4.68MQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Sell-70,521-34.2%135,381$9.39MQ2 2026Aug 21, 2026
Mercer Global Advisors IncBuy+15,15715,157$1.05MQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+146146$10.23KQ2 2026Aug 18, 2026
Public Employees Retirement System Of OhioSell-33,002-43.1%43,561$3.02MQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcBuy+6,501+49.6%19,611$1.36MQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+4,6904,690$325.20KQ2 2026Aug 17, 2026
Pure Financial Advisors, LlcBuy+4,0624,062$281.66KQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcSell-26-8.1%294$20.39KQ2 2026Aug 17, 2026
Irenic Capital Management LpBuy+542,589542,589$37.62MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-538,203-72.5%203,739$14.13MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+439,211+1757.5%464,201$32.19MQ2 2026Aug 14, 2026
Freestone Grove Partners LpSell-366,311-95.7%16,554$1.15MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+323,620+291.4%434,687$30.14MQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+303,766+46.4%958,736$66.48MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+276,817276,817$19.19MQ2 2026Aug 14, 2026
Maverick Capital LtdBuy+264,536+37.0%978,617$67.86MQ2 2026Aug 14, 2026
J. Goldman & Co LpBuy+242,787242,787$16.83MQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+225,329+703.3%257,369$17.85MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+186,167186,167$12.91MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-182,162-93.8%12,009$832.70KQ2 2026Aug 14, 2026
Wellington Management Group LlpSell-160,791-52.9%143,037$9.92MQ2 2026Aug 14, 2026
Balyasny Asset Management L.P.Sell-158,874-49.5%161,785$11.22MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-139,571-21.5%508,223$35.24MQ2 2026Aug 14, 2026
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Frequently asked questions about MMSI activity

  • Which institutional owners are buying MMSI?

    Institutional owners buying MMSI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MMSI activity?

    "Buy" means an investor increased their reported position in MMSI compared to the prior reporting period. This reflects growing exposure to MERIT MEDICAL SYSTEMS INC (MMSI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MMSI increasing?

    Institutional interest in MMSI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.