Skip to main content

Merit Medical Systems Inc

MMSI
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0000856982

In the last 90 days, Merit Medical Systems Inc insiders filed 0 open-market purchases and 2 sales; 405 institutions reported holding it in 13F filings for Q2 2026, worth $4.34B in total; Maverick Capital is the only superinvestor holding it.

Q3 2025 vs. Q2 2025

How the institutions holding Merit Medical Systems Inc changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of MMSI: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders3808379+7
Shares62.6M682.3K60.5M−1.44M (−2.3%)
Value$5.86B$63.8M$5.04B−$755.5M (−13.0%)

8 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (51)

Institutions that held Merit Medical Systems Inc at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to MMSI in Q3 2025
InstitutionSharesValue% of portfolio
Man Group plc69,745$5.80M0.01%
Voloridge Investment Management, LLC66,847$5.56M0.02%
Glazer Capital, LLC53,700$4.47M0.15%
Deerfield Management Company, L.P. (Series C)41,846$3.48M0.05%
Marshall Wace, LLP32,170$2.68M0.00%
Y-Intercept (Hong Kong) Ltd25,379$2.11M0.05%
Cubist Systematic Strategies, LLC23,269$1.94M0.03%
HRT Financial LP22,775$1.90M0.01%
Assenagon Asset Management S.A.19,750$1.64M0.00%
Boothbay Fund Management, LLC19,637$1.63M0.04%
Brevan Howard Capital Management LP19,554$1.63M0.02%
Entropy Technologies, LP12,539$1.04M0.08%
Kennedy Capital Management, Inc.10,899$907.1K0.02%
Winnow Wealth LLC9,887$830.5K0.65%
Blueshift Asset Management, LLC8,451$703.4K0.22%
Schonfeld Strategic Advisors LLC6,902$574.5K0.00%
Brookstone Capital Management6,892$573.6K0.01%
CIBC Bancorp USA Inc.6,236$519.0K0.00%
Freestone Grove Partners LP3,770$313.8K0.00%
Mirabella Financial Services LLP3,430$285.5K0.02%
BAM Wealth Management, LLC3,309$275.4K0.21%
PharVision Advisers, LLC3,189$265.4K0.15%
Quantinno Capital Management LP2,992$249.0K0.00%
Swiss Life Asset Management Ltd2,740$228.1K0.00%
Graham Capital Management, L.P.2,689$223.8K0.01%
R Squared Ltd2,617$217.8K0.09%
Hohimer Wealth Management, LLC2,615$217.6K0.03%
Vestmark Advisory Solutions, Inc.2,521$209.8K0.00%
ISAM Funds (UK) Ltd1,712$142.5K0.03%
First Horizon Corp933$77.7K0.00%
Salomon & Ludwin, LLC441$37.1K0.00%
Point72 Europe (London) LLP311$25.9K0.00%
Caitong International Asset Management Co., Ltd284$23.6K0.02%
SRS Capital Advisors, Inc.202$16.8K0.00%
Transamerica Financial Advisors, Inc.190$15.8K0.00%
Point72 (DIFC) Ltd137$11.4K0.00%
Crewe Advisors LLC129$10.7K0.00%
Wealthspire Advisors, LLC125$10.4K0.00%
Root Financial Partners, LLC81$6.74K0.00%
Retirement Wealth Solutions LLC37$3.08K0.00%
T. Rowe Price Investment Management, Inc.25$3.00K0.00%
Mather Group, LLC.20$1.67K0.00%
High Note Wealth, LLC20$1.67K0.00%
Westfuller Advisors, LLC17$1.41K0.00%
Rakuten Securities, Inc.12$9990.00%
Rossby Financial, LCC9$7390.00%
Kilter Group LLC6$5000.00%
JPL Wealth Management, LLC5$4170.00%
Advisory Services Network, LLC3$2500.00%
New Millennium Group LLC1$830.00%
Cloud Capital Management, LLC7$00.00%

Sold out (44)

Institutions that held Merit Medical Systems Inc at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of MMSI in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Iron Triangle Partners LP392,783$36.7M
Polar Capital Holdings Plc383,272$35.8M
Susquehanna Portfolio Strategies, LLC78,243$7.31M
Capitolis Liquid Global Markets LLC70,000$6.54M
Formula Growth Ltd27,981$2.62M
Bailard, Inc.24,350$2.28M
Exchange Traded Concepts, LLC18,264$1.71M
Linden Advisors LP17,300$1.62M
Shaker Investments LLC14,903$1.39M
Inceptionr LLC14,878$1.39M
Integrated Quantitative Investments LLC14,800$1.38M
SG Americas Securities, LLC11,677$1.09M
Squarepoint Ops LLC11,495$1.07M
PEAK6 LLC8,234$769.7K
Nebula Research & Development LLC7,882$736.8K
Allianz Asset Management GmbH4,940$461.8K
Scientech Research LLC4,261$398.3K
TownSquare Capital, LLC4,174$390.2K
Dakota Wealth Management2,890$270.2K
Two Sigma Securities, LLC2,680$250.5K
Pinnacle Wealth Planning Services, Inc.2,637$246.5K
Journey Strategic Wealth LLC2,600$243.0K
Lindenwold Advisors2,592$242.3K
Envestnet Portfolio Solutions, Inc.2,490$232.8K
Wealth Enhancement Advisory Services, LLC2,421$226.6K
Walleye Trading LLC2,378$222.3K
Angeles Wealth Management, LLC2,351$219.8K
apricus wealth, LLC2,310$215.9K
Legacy Financial Strategies, LLC2,250$210.3K
WSFS Capital Management, LLC2,225$208.0K
Sanctuary Advisors, LLC2,157$201.6K
Neo Ivy Capital Management1,729$161.6K
Opal Wealth Advisors, LLC320$29.9K
Maseco LLP299$28.0K
Twin Peaks Wealth Advisors, LLC237$20.1K
Skopos Labs, Inc.180$16.8K
Geneos Wealth Management Inc.81$7.57K
Annis Gardner Whiting Capital Advisors, LLC31$2.90K
South State Corp.11$1.03K
Bokf, NA10$935
UMA Financial Services, Inc.9$842
Whipplewood Advisors, LLC9$841
Total Investment Management Inc1$93
Tortoise Investment Management, LLC1$93

Not filed for Q3 2025 yet (8)

Institutions that held Merit Medical Systems Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MMSI in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank574,422$53.7M
Congress Wealth Management LLC90,244$8.44M
CIBC World Markets Corp7,208$673.8K
Scott Marsh Financial, LLC6,946$649.3K
Avantax Advisory Services, Inc.2,434$227.5K
First Horizon Advisors, Inc.572$53.5K
Talon Private Wealth, LLC494$46.2K
Parkworth Wealth Management, Inc.1$93