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 2025
Institutional positions in Merit Medical Systems Inc as of Jun 30, 2025. 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
- 380
- +3 vs. Q1 2025
- Shares held
- 62.6M
- −459.9K (−0.7%) vs. Q1 2025
- Total value
- $5.86B
- −$812.9M (−12.2%) vs. Q1 2025
- New holders
- 53
- 142 more added
- Sold out
- 50
- 134 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Merit Medical Systems Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,715,207 | $814.7M | 0.02% | −460,453−5.0% | Reduced |
| Vanguard Group Inc | 6,829,236 | $638.4M | 0.01% | +257,578+3.9% | Added |
| FMR LLC | 2,541,218 | $237.6M | 0.01% | −28,037−1.1% | Reduced |
| State Street Corp | 2,218,432 | $207.4M | 0.01% | +24,569+1.1% | Added |
| Conestoga Capital Advisors, LLC | 2,211,589 | $206.7M | 3.05% | −53,584−2.4% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 1,819,378 | $170.1M | 0.62% | +52,667+3.0% | Added |
| Invesco Ltd. | 1,582,013 | $147.9M | 0.03% | −205,276−11.5% | Reduced |
| Macquarie Group Ltd | 1,456,324 | $136.1M | 0.17% | +4,154+0.3% | Added |
| Geode Capital Management, LLC | 1,437,397 | $134.4M | 0.01% | +39,620+2.8% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,379,408 | $128.9M | 1.98% | +106,897+8.4% | Added |
| Citadel Advisors LLC | 1,349,049 | $126.1M | 0.11% | +398,002+41.8% | Added |
| Dimensional Fund Advisors LP | 1,109,151 | $103.7M | 0.02% | −41,235−3.6% | Reduced |
| Royal Bank of Canada | 1,063,254 | $99.4M | 0.02% | +155,580+17.1% | Added |
| Morgan Stanley | 1,002,867 | $93.7M | 0.01% | −17,323−1.7% | Reduced |
| Franklin Resources Inc | 884,607 | $82.7M | 0.02% | +181,815+25.9% | Added |
| JPMorgan Chase & Co | 852,202 | $79.7M | 0.01% | −40,259−4.5% | Reduced |
| Loomis Sayles & Co L P | 793,712 | $74.2M | 0.09% | −248,903−23.9% | Reduced |
| Westwood Holdings Group Inc. | 768,970 | $71.9M | 0.52% | +81,469+11.9% | Added |
| Goldman Sachs Group Inc | 756,916 | $70.8M | 0.01% | +37,603+5.2% | Added |
| William Blair Investment Management, LLC | 739,600 | $69.1M | 0.18% | +137,956+22.9% | Added |
| Price T Rowe Associates Inc | 732,344 | $68.5M | 0.01% | −19,686−2.6% | Reduced |
| Two Sigma Advisers, LP | 728,300 | $68.1M | 0.14% | +234,900+47.6% | Added |
| Northern Trust Corp | 720,322 | $67.3M | 0.01% | −8,206−1.1% | Reduced |
| Charles Schwab Investment Management Inc | 697,620 | $65.2M | 0.01% | −40,035−5.4% | Reduced |
| Two Sigma Investments, LP | 673,214 | $62.9M | 0.11% | +126,644+23.2% | Added |
| ArrowMark Colorado Holdings LLC | 650,058 | $60.8M | 1.09% | −341,220−34.4% | Reduced |
| Congress Asset Management Co | 635,089 | $59.4M | 0.41% | +6,963+1.1% | Added |
| Bank of America Corp | 618,156 | $57.8M | 0.00% | −105,635−14.6% | Reduced |
| Greenhouse Funds LLLP | 587,912 | $55.0M | 2.30% | +180,125+44.2% | Added |
| Norges Bank | 574,422 | $53.7M | 0.01% | −5,334−0.9% | Reduced |
| Standard Life Aberdeen plc | 572,211 | $53.5M | 0.09% | −30,015−5.0% | Reduced |
| Raymond James Financial Inc | 559,065 | $52.3M | 0.02% | +45,200+8.8% | Added |
| Ameriprise Financial Inc | 546,220 | $51.1M | 0.01% | −114,174−17.3% | Reduced |
| Rockefeller Capital Management L.P. | 498,440 | $46.6M | 0.10% | −4,046−0.8% | Reduced |
| Nuveen, LLC | 434,646 | $40.6M | 0.01% | −328,568−43.1% | Reduced |
| Bank of New York Mellon Corp | 428,084 | $40.0M | 0.01% | +2,261+0.5% | Added |
| Aristotle Capital Boston, LLC | 423,664 | $39.6M | 2.02% | −32,203−7.1% | Reduced |
| UBS Group AG | 420,247 | $39.3M | 0.01% | −332,413−44.2% | Reduced |
| Iron Triangle Partners LP | 392,783 | $36.7M | 5.81% | +163,045+71.0% | Added |
| Wells Fargo & Company | 392,191 | $36.7M | 0.01% | +56,254+16.7% | Added |
| Polar Capital Holdings Plc | 383,272 | $35.8M | 0.19% | +575+0.2% | Added |
| Manufacturers Life Insurance Company, The | 326,230 | $30.5M | 0.03% | +63,666+24.2% | Added |
| Principal Financial Group Inc | 325,414 | $30.4M | 0.02% | +5,454+1.7% | Added |
| Voya Investment Management LLC | 310,103 | $29.0M | 0.03% | +69,466+28.9% | Added |
| Millennium Management LLC | 305,819 | $28.6M | 0.03% | +259,743+563.7% | Added |
| UBS Asset Management Americas Inc | 302,951 | $28.3M | 0.01% | +16,008+5.6% | Added |
| D. E. Shaw & Co., Inc. | 294,252 | $27.5M | 0.03% | −13,021−4.2% | Reduced |
| Emerald Advisers, LLC | 291,790 | $27.3M | 1.00% | +11,113+4.0% | Added |
| Toroso Investments, LLC | 271,985 | $25.4M | 0.17% | −6,717−2.4% | Reduced |
| Wellington Management Group LLP | 259,686 | $24.3M | 0.00% | −398−0.2% | Reduced |
| Envestnet Asset Management Inc | 244,163 | $22.8M | 0.01% | +12,256+5.3% | Added |
| Comerica Bank | 226,960 | $21.2M | 0.08% | +155+0.1% | Added |
| Handelsbanken Fonder AB | 226,309 | $21.2M | 0.08% | −900−0.4% | Reduced |
| Fisher Asset Management, LLC | 215,445 | $20.1M | 0.01% | −6,852−3.1% | Reduced |
| Thrivent Financial for Lutherans | 213,994 | $20.0M | 0.04% | +50,443+30.8% | Added |
| Oberweis Asset Management Inc | 212,810 | $19.9M | 0.87% | +4,250+2.0% | Added |
| Frontier Capital Management Co LLC | 210,873 | $19.7M | 0.18% | −18,182−7.9% | Reduced |
| Ranger Investment Management, L.P. | 210,350 | $19.7M | 1.37% | +46,066+28.0% | Added |
| Public Sector Pension Investment Board | 201,493 | $18.8M | 0.08% | +16,641+9.0% | Added |
| Legal & General Group Plc | 188,787 | $17.6M | 0.00% | +3,705+2.0% | Added |
| Fort Washington Investment Advisors Inc | 177,806 | $16.6M | 0.10% | −16,544−8.5% | Reduced |
| Emerald Mutual Fund Advisers Trust | 175,732 | $16.4M | 1.00% | −13,018−6.9% | Reduced |
| Renaissance Technologies LLC | 170,912 | $16.0M | 0.02% | +4,300+2.6% | Added |
| Rhumbline Advisers | 167,643 | $15.7M | 0.01% | +11,089+7.1% | Added |
| SEI Investments Co | 165,692 | $15.5M | 0.02% | −8,723−5.0% | Reduced |
| Adage Capital Partners GP, L.L.C. | 152,749 | $14.3M | 0.02% | +52,749+52.7% | Added |
| Axiom Investors LLC | 149,709 | $14.0M | 0.11% | +5,983+4.2% | Added |
| California Public Employees Retirement System | 148,607 | $13.9M | 0.01% | +755+0.5% | Added |
| RMB Capital Management, LLC | 148,479 | $13.9M | 0.26% | +27,527+22.8% | Added |
| Nomura Holdings Inc | 138,239 | $12.9M | 0.10% | −164,936−54.4% | Reduced |
| Victory Capital Management Inc | 121,432 | $11.4M | 0.01% | +13,131+12.1% | Added |
| Capital World Investors | 120,036 | $11.2M | 0.00% | +66,430+123.9% | Added |
| Qube Research & Technologies Ltd | 117,315 | $11.0M | 0.02% | +93,115+384.8% | Added |
| EULAV Asset Management | 117,000 | $10.9M | 0.26% | 00.0% | Unchanged |
| Amundi | 114,219 | $10.7M | 0.00% | −18,561−14.0% | Reduced |
| Barclays PLC | 114,038 | $10.7M | 0.00% | −15,831−12.2% | Reduced |
| Swiss National Bank | 112,900 | $10.6M | 0.01% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 112,479 | $10.5M | 0.09% | −14,143−11.2% | Reduced |
| Jane Street Group, LLC | 111,173 | $10.4M | 0.02% | +91,434+463.2% | Added |
| Trillium Asset Management, LLC | 106,519 | $9.96M | 0.27% | −5,238−4.7% | Reduced |
| Panagora Asset Management Inc | 100,192 | $9.37M | 0.04% | +1,274+1.3% | Added |
| Impax Asset Management Group plc | 100,000 | $9.35M | 0.05% | 00.0% | Unchanged |
| Mountain Pacific Investment Advisers Inc | 93,966 | $8.78M | 0.64% | +23,897+34.1% | Added |
| Congress Wealth Management LLC | 90,244 | $8.44M | 0.08% | −1,649−1.8% | Reduced |
| Bryn Mawr Trust Co | 87,887 | $8.22M | 0.15% | −4,441−4.8% | Reduced |
| American Capital Management Inc | 87,099 | $8.14M | 0.34% | +2,050+2.4% | Added |
| State of Wisconsin Investment Board | 80,838 | $7.56M | 0.02% | −1,863−2.3% | Reduced |
| Susquehanna International Group, LLP | 80,567 | $7.53M | 0.01% | +12,605+18.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 78,243 | $7.31M | 0.16% | +78,243 | New |
| Alliancebernstein L.P. | 74,499 | $6.96M | 0.00% | +3,919+5.6% | Added |
| Deutsche Bank AG | 73,749 | $6.89M | 0.00% | −5,517−7.0% | Reduced |
| New York State Teachers Retirement System | 72,812 | $6.81M | 0.01% | 00.0% | Unchanged |
| F/M Investments LLC | 72,470 | $6.77M | 0.25% | +462+0.6% | Added |
| Walleye Capital LLC | 71,649 | $6.70M | 0.06% | +5,670+8.6% | Added |
| Capitolis Liquid Global Markets LLC | 70,000 | $6.54M | 0.05% | +70,000 | New |
| Natixis Advisors, L.P. | 67,728 | $6.33M | 0.01% | −7,079−9.5% | Reduced |
| Prudential Financial Inc | 61,266 | $6.21M | 0.01% | +4,300+7.5% | Added |
| Renaissance Group LLC | 66,253 | $6.19M | 0.24% | +15,185+29.7% | Added |
| Public Employees Retirement System of Ohio | 66,102 | $6.18M | 0.02% | +4,012+6.5% | Added |
| King Luther Capital Management Corp | 65,529 | $6.13M | 0.03% | −1,153−1.7% | Reduced |