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.
13F holders, Q2 2026
Institutional positions in Merit Medical Systems Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 405
- +9 vs. Q1 2026
- Shares held
- 62.6M
- +3.13M (+5.3%) vs. Q1 2026
- Total value
- $4.34B
- +$240.9M (+5.9%) vs. Q1 2026
- New holders
- 65
- 184 more added
- Sold out
- 56
- 125 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MMSI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 405 | $4.34B |
| Q1 2026 | 400 | $4.10B |
| Q4 2025 | 390 | $5.48B |
| Q3 2025 | 379 | $5.04B |
| Q2 2025 | 380 | $5.86B |
| Q1 2025 | 380 | $6.67B |
| Q4 2024 | 386 | $5.90B |
| Q3 2024 | 378 | $5.90B |
| Q2 2024 | 320 | $5.21B |
| Q1 2024 | 305 | $4.47B |
| Q4 2023 | 289 | $4.37B |
| Q3 2023 | 274 | $3.84B |
| Q2 2023 | 312 | $4.53B |
| Q1 2023 | 288 | $4.03B |
| Q4 2022 | 279 | $3.82B |
| Q3 2022 | 242 | $3.10B |
| Q2 2022 | 263 | $2.92B |
| Q1 2022 | 267 | $3.56B |
| Q4 2021 | 266 | $3.36B |
| Q3 2021 | 254 | $3.90B |
| Q2 2021 | 238 | $3.47B |
| Q1 2021 | 232 | $3.25B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Merit Medical Systems Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 2,474,512 | $171.6M | 0.01% | +113,530+4.8% | Added |
| Vanguard Capital Management LLC | 2,590,454 | $179.6M | 0.00% | −65,709−2.5% | Reduced |
| Vanguard Portfolio Management LLC | 3,473,833 | $240.9M | 0.01% | −49,255−1.4% | Reduced |
| BlackRock, Inc. | 9,464,542 | $656.3M | 0.01% | +630,227+7.1% | Added |
| Medallion Wealth Advisors, LLC | 633 | – | – | +633 | New |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −348,637−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −140,000−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −68,415−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −60,679−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −45,355−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −44,145−100.0% | Sold out |
| Emerald Investment Advisers, LLC | 0 | $0 | 0.00% | −42,464−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −42,347−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −33,657−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −28,597−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −23,292−100.0% | Sold out |
| Ami Asset Management Corp | 0 | $0 | 0.00% | −21,818−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −12,643−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −10,751−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −10,384−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −10,230−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −9,266−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −7,965−100.0% | Sold out |
| MOKAN Wealth Management Inc. | 0 | $0 | 0.00% | −7,844−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −7,791−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −7,336−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −7,093−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −6,345−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −5,510−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −5,394−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −5,132−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −5,103−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −4,932−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −4,809−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −4,720−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −4,479−100.0% | Sold out |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −4,448−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −4,355−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −4,027−100.0% | Sold out |
| Vestmark Advisory Solutions, Inc. | 0 | $0 | 0.00% | −3,668−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −3,641−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Nomura Asset Management Co Ltd | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| V-Square Quantitative Management LLC | 0 | $0 | 0.00% | −322−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −215−100.0% | Sold out |
| Eastern Bank | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Kingdom Financial Group LLC. | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Raleigh Capital Management Inc. | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Gibbs Wealth Management | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Anfield Capital Management, LLC | – | – | – | – | Not filed |