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Merit Medical Systems (MMSI) Institutional Ownership

Merit Medical Systems logo
$62.62 +1.47 (+2.40%)
Closing price 05/13/2026 04:00 PM Eastern
Extended Trading
$62.54 -0.07 (-0.12%)
As of 05/13/2026 05:23 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Merit Medical Systems (NASDAQ:MMSI)

Current
Institutional Ownership
Percentage
99.66%
Number of
Institutional Buyers
(last 12 months)
255
Total
Institutional Inflows
(last 12 months)
$4.07B
Number of
Institutional Sellers
(last 12 months)
161
Total
Institutional Outflows
(last 12 months)
$808.84M
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MMSI Institutional Buying and Selling by Quarter

Merit Medical Systems Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Sei Investments Co.228,544$15.75M0.0%+53.2%0.383%
5/14/2026Lido Advisors LLC4,360$301K0.0%+13.7%0.007%
5/14/2026 Walleye Capital LLC150,963$10.41M0.0%-73.1%0.253%
5/13/2026Cetera Investment Advisers15,264$1.05M0.0%-1.6%0.026%
5/13/2026CI Investments Inc.43,614$3.01M0.0%+6.3%0.073%
5/13/2026First Trust Advisors LP35,907$2.48M0.0%+479.1%0.060%
5/8/2026 PNC Financial Services Group Inc.13,649$941K0.0%+5.6%0.023%
5/7/2026 Dimensional Fund Advisors LP1,237,298$85.29M0.0%+1.0%2.074%
5/7/2026 Swiss National Bank117,200$8.08M0.0%+0.3%0.196%
5/6/2026 California Public Employees Retirement System93,450$6.44M0.0%-20.9%0.157%
5/6/2026 Angeles Wealth Management LLC3,709$256K0.0%+51.3%0.006%
5/6/2026 Bessemer Group Inc.241,228$16.63M0.0%-23.2%0.404%
5/6/2026 Allspring Global Investments Holdings LLC10,751$734K0.0%-75.1%0.018%
5/5/2026 Bank of New York Mellon Corp383,776$26.45M0.0%-4.5%0.643%
5/5/2026 Illinois Municipal Retirement Fund33,206$2.29M0.0%+2.3%0.056%
5/4/2026 Bryn Mawr Trust Advisors LLC3,340$230K0.0%N/A0.006%
5/4/2026 Principal Financial Group Inc.346,748$23.90M0.0%+4.6%0.581%
5/4/2026 Teachers Retirement System of The State of Kentucky34,751$2.40M0.0%-13.7%0.058%
5/1/2026 Fifth Third Bancorp313,026$21.58M0.0%+24,625.6%0.525%
4/30/2026 Graetz Wealth LLC3,240$223K0.2%+19.5%0.005%
4/30/2026 First Horizon Corp637$44K0.0%-43.0%0.001%
4/30/2026 Personal CFO Solutions LLC3,290$227K0.0%+10.6%0.006%
4/28/2026 Ascentis Independent Advisors7,336$506K0.0%N/A0.012%
4/27/2026 New York State Teachers Retirement System70,884$4.89M0.0%-2.6%0.119%
4/27/2026 Y Intercept Hong Kong Ltd42,347$2.92M0.1%N/A0.071%
4/27/2026 Elevation Point Wealth Partners LLC5,125$353K0.0%N/A0.009%
4/25/2026 Strs Ohio2,800$193K0.0%-36.4%0.005%
4/25/2026 Boston Trust Walden Corp277,209$19.11M0.2%N/A0.465%
4/24/2026 Conestoga Capital Advisors LLC2,167,513$149.41M3.0%+3.9%3.634%
4/24/2026 Palouse Capital Management Inc.1,315$91K0.1%+29.8%0.002%
4/23/2026 AMI Asset Management Corp21,818$1.50M0.1%+0.8%0.037%
4/22/2026 MeadowBrook Investment Advisors LLC2,000$138K0.1%-31.1%0.003%
4/22/2026 Fort Washington Investment Advisors Inc. OH420,873$29.01M0.2%+31.1%0.706%
4/22/2026 Pictet Asset Management Holding SA9,710$669K0.0%+5.3%0.016%
4/22/2026 Sterling Capital Management LLC14,519$1.00M0.0%-16.1%0.024%
4/21/2026 OLD National Bancorp IN3,440$237K0.0%N/A0.006%
4/21/2026 Louisiana State Employees Retirement System26,300$1.81M0.0%N/A0.044%
4/20/2026 Assenagon Asset Management S.A.205,902$14.19M0.0%-2.8%0.345%
4/17/2026 Brookstone Capital Management9,096$627K0.0%+22.8%0.015%
4/17/2026 Mountain Pacific Investment Advisers LLC14,981$1.03M0.2%+8.8%0.025%
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4/16/2026 SG Americas Securities LLC11,341$782K0.0%-34.9%0.019%
4/16/2026 Diversified Trust Co24,733$1.71M0.0%+9.5%0.041%
3/17/2026Rockefeller Capital Management L.P.435,587$38.39M0.1%-22.6%0.733%
2/19/2026 Invesco Ltd.492,687$43.43M0.0%-31.0%0.831%
2/19/2026Corient Private Wealth LLC6,312$557K0.0%+99.4%0.011%
2/19/2026 Alberta Investment Management Corp16,200$1.43M0.0%N/A0.027%
2/18/2026Mercer Global Advisors Inc. ADV3,540$312K0.0%+36.8%0.006%
2/18/2026State of Tennessee Department of Treasury28,492$2.31M0.0%+10.4%0.048%
2/18/2026Fuller & Thaler Asset Management Inc.2,077,796$183.14M0.6%+12.7%3.504%
2/18/2026Voloridge Investment Management LLC33,154$2.92M0.0%-50.4%0.056%
2/18/2026Wellington Management Group LLP1,327,013$116.96M0.0%+7.0%2.238%
2/18/2026Occudo Quantitative Strategies LP3,648$322K0.0%-56.2%0.006%
2/18/2026Man Group plc116,088$10.23M0.0%+66.4%0.196%
2/18/2026Janus Henderson Group PLC27,531$2.43M0.0%+11.8%0.046%
2/18/2026Engineers Gate Manager LP25,137$2.22M0.0%+34.4%0.042%
2/18/2026Aristotle Capital Boston LLC377,861$33.31M1.8%-9.3%0.637%
2/18/2026Balyasny Asset Management L.P.133,438$11.76M0.0%+74.2%0.225%
2/18/2026Boothbay Fund Management LLC21,600$1.90M0.0%+10.0%0.036%
2/18/2026Armistice Capital LLC4,796$423K0.0%N/A0.008%
2/17/2026Freestone Grove Partners LP65,035$5.73M0.0%+1,625.1%0.110%
2/17/2026American Capital Management Inc.93,083$8.20M0.4%+6.9%0.157%
2/17/2026AQR Capital Management LLC24,759$2.18M0.0%+18.3%0.042%
2/17/2026Cetera Investment Advisers15,514$1.37M0.0%+8.8%0.026%
2/17/2026ArrowMark Colorado Holdings LLC457,432$40.32M0.9%-26.5%0.772%
2/17/2026Trexquant Investment LP60,546$5.34M0.0%N/A0.102%
2/17/2026Amundi109,072$9.61M0.0%+1.0%0.184%
2/17/2026Iron Triangle Partners LP385,660$33.99M3.9%N/A0.650%
2/17/2026Price T Rowe Associates Inc. MD644,863$56.84M0.0%+0.6%1.088%
2/17/2026Osaic Holdings Inc.102,110$9M0.0%+2.4%0.172%
2/17/2026Adage Capital Partners GP L.L.C.165,000$14.54M0.0%-6.3%0.278%
2/17/2026Public Employees Retirement System of Ohio67,396$5.94M0.0%-5.0%0.114%
2/17/2026California State Teachers Retirement System56,466$4.98M0.0%+4.9%0.095%
2/17/2026 Russell Investments Group Ltd.57,276$5.05M0.0%+2.4%0.097%
2/17/2026 Maryland State Retirement & Pension System8,693$766K0.0%+2.1%0.015%
2/17/2026Kemnay Advisory Services Inc.936$82K0.0%N/A0.002%
2/17/2026State of Wisconsin Investment Board57,904$5.10M0.0%-28.4%0.098%
2/17/2026Captrust Financial Advisors5,008$441K0.0%+28.2%0.008%
2/17/2026ExodusPoint Capital Management LP7,154$631K0.0%N/A0.012%
2/17/2026Royal Bank of Canada966,335$85.17M0.0%-5.9%1.630%
2/17/2026Graham Capital Management L.P.3,324$293K0.0%+23.6%0.006%
2/17/2026 Alberta Investment Management Corp16,200$1.43M0.0%N/A0.027%
2/16/2026Verition Fund Management LLC29,794$2.63M0.0%-70.0%0.050%
2/16/2026Panagora Asset Management Inc.54,906$4.84M0.0%-0.2%0.093%
2/16/2026 MML Investors Services LLC32,725$2.88M0.0%+9.6%0.055%
2/16/2026Mariner LLC3,389$299K0.0%+33.2%0.006%
2/16/2026Healthcare of Ontario Pension Plan Trust Fund51,319$4.52M0.0%N/A0.087%
2/16/2026Barclays PLC94,250$8.31M0.0%-1.2%0.159%
2/13/2026FORA Capital LLC3,050$269K0.0%-30.4%0.005%
2/13/2026CreativeOne Wealth LLC14,960$1.32M0.0%+9.3%0.025%
2/13/2026Maverick Capital Ltd.486,166$42.85M0.5%-69.8%0.820%
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2/13/2026Marshall Wace LLP146,511$12.91M0.0%+355.4%0.247%
2/13/2026The Manufacturers Life Insurance Company 299,605$26.41M0.0%-7.3%0.505%
2/13/2026 Stifel Financial Corp40,576$3.58M0.0%+11.2%0.068%
2/13/2026Martin & Co. Inc. TN44,426$3.92M0.7%+2.5%0.075%
2/13/2026Morgan Stanley1,140,390$100.51M0.0%+17.6%1.923%
2/13/2026Public Sector Pension Investment Board325,016$28.65M0.1%+40.7%0.548%
2/13/2026First Trust Advisors LP6,201$547K0.0%-56.6%0.010%
2/13/2026Headlands Technologies LLC3,701$326K0.0%N/A0.006%
2/13/2026Champlain Investment Partners LLC367,130$32.36M0.3%N/A0.619%
2/13/2026Charles Schwab Investment Management Inc.672,222$59.25M0.0%+0.7%1.134%


MMSI Institutional Ownership - Frequently Asked Questions

During the previous two years, 433 institutional investors and hedge funds held shares of Merit Medical Systems. The most heavily invested institutionals were Tudor Investment Corp ET AL ($2.91B), Vanguard Group Inc. ($580.14M), FMR LLC ($200.83M), State Street Corp ($196.65M), Fuller & Thaler Asset Management Inc. ($183.14M), Conestoga Capital Advisors LLC ($149.41M), and Geode Capital Management LLC ($128.16M).Learn more on Merit Medical Systems' institutional investors.

99.66% of Merit Medical Systems' stock is owned by institutional investors. Learn more on MMSI's institutional investor holdings.

Of the 377 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: Tudor Investment Corp ET AL ($35.03M), Norges Bank ($2.13M), Wellington Management Group LLP ($1.55M), Maverick Capital Ltd. ($1.38M), FMR LLC ($1.15M), Raymond James Financial Inc. ($1.07M), and Nuveen LLC ($818.11K).

Institutional investors have bought a total of 48,114,143 shares in the last 24 months. This purchase volume represents approximately $4.07B in transactions.

Of the 157 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: Invesco Ltd. ($1.29M), Maverick Capital Ltd. ($1.12M), Rockefeller Capital Management L.P. ($601.50K), Franklin Resources Inc. ($466.89K), Walleye Capital LLC ($409.25K), Squarepoint Ops LLC ($407.19K), and Ameriprise Financial Inc. ($346.43K).

Institutional investors have sold a total of 9,206,801 shares in the last 24 months. This volume of shares sold represents approximately $808.84M in transactions.


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This page (NASDAQ:MMSI) was last updated on 5/14/2026 by MarketBeat.com Staff.
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