MERIT MEDICAL SYSTEMS INC hedge fund holdings
MMSINASDAQ$85.37-0.78 (-0.91%)as of Oct 2, 2026
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
MMSI · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+3.5%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 119 | 123 | $418M | $377M | 350 | Aug 14, 2025 |
| Q3 2025 | 139 | 119 | $453M | $623M | 358 | Nov 14, 2025 |
| Q4 2025 | 147 | 105 | $645M | $442M | 362 | Feb 14, 2026 |
| Q1 2026 | 166 | 122 | $400M | $652M | 380 | May 15, 2026 |
| Q2 2026 | 201 | 127 | $524M | $362M | 381 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
381 filersNew position
54$90.5M+1.31M sh
Increased
147$433M+6.25M sh
Reduced
84-$296M-4.27M sh
Out / sold
43-$66M-952K sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| Irenic Capital Management LP | New Buy | +$37.6M | $37.6M | 1.81% | Aug 14, 2026 |
| Freestone Grove Partners LP | Reduce 95.68% | -$25.4M | $1.15M | 0.01% | Aug 14, 2026 |
| William Blair Investment Management, LLC | Added 46.34% | +$25M | $78.9M | 0.24% | Aug 12, 2026 |
| ArrowMark Colorado Holdings LLC | Sell 100% | -$24M | $0 | 0.00% | Aug 13, 2026 |
| Maverick Capital Ltd | Added 37.05% | +$18.3M | $67.9M | 0.60% | Aug 14, 2026 |
| J. Goldman & Co LP | New Buy | +$16.8M | $16.8M | 0.43% | Aug 14, 2026 |
| Massachusetts Financial Services Co | Added 51.79% | +$16.1M | $47.1M | 0.01% | Aug 3, 2026 |
| Boston Trust Walden Corp | Added 70.58% | +$13.6M | $32.8M | 0.25% | Jul 24, 2026 |
| Conestoga Capital Advisors, LLC | Reduce 8.66% | -$13M | $137M | 2.99% | Jul 24, 2026 |
| Bessemer Group Inc | Reduce 72.64% | -$12.2M | $4.58M | 0.01% | Aug 12, 2026 |
| Wellington Management Group LLP | Reduce 52.92% | -$11.1M | $9.92M | 0.00% | Aug 14, 2026 |
| Congress Asset Management Co | Added 15.07% | +$10.8M | $82.1M | 0.51% | Jul 7, 2026 |
| Adage Capital Partners GP, L.L.C. | Sell 100% | -$9.65M | $0 | 0.00% | Aug 14, 2026 |
| Champlain Investment Partners, LLC | Added 39.04% | +$7.86M | $28M | 0.72% | Aug 12, 2026 |
| Aberdeen Group plc | Added 25.65% | +$7.62M | $37.3M | 0.05% | Jul 31, 2026 |
| Nomura Asset Management International Inc. | Added 6.75% | +$5.61M | $88.7M | 0.13% | Aug 14, 2026 |
| Edgestream Partners, L.P. | Reduce 80.89% | -$4.91M | $1.16M | 0.03% | Aug 11, 2026 |
| Campbell & CO Investment Adviser LLC | Sell 100% | -$4.72M | $0 | 0.00% | Aug 3, 2026 |
| Westwood Holdings Group Inc | Added 6.86% | +$4.5M | $70.1M | 0.53% | Aug 14, 2026 |
| Aristotle Capital Boston, LLC | Reduce 16.17% | -$4.23M | $21.9M | 1.47% | Aug 14, 2026 |
| Holocene Advisors, LP | Added 453.12% | +$3.72M | $4.54M | 0.01% | Aug 14, 2026 |
| Seizert Capital Partners, LLC | Added 197.23% | +$3.66M | $5.51M | 0.23% | Aug 5, 2026 |
| Greenhouse Funds LLLP | Reduce 4.49% | -$3.49M | $74.3M | 3.80% | Aug 14, 2026 |
| Oberweis Asset Management Inc/ | Added 11.60% | +$3.41M | $32.8M | 0.68% | Aug 14, 2026 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | New Buy | +$3.4M | $3.4M | 0.00% | Aug 14, 2026 |
| Tidal Investments LLC | Reduce 21.97% | -$3.13M | $11.1M | 0.02% | Aug 13, 2026 |
| Axiom Investors LLC | Sell 100% | -$3.04M | $0 | 0.00% | Aug 12, 2026 |
| Emerald Investment Advisers, LLC | Sell 100% | -$2.93M | $0 | 0.00% | Aug 12, 2026 |
| Frontier Capital Management Co LLC | Added 8.81% | +$2.63M | $32.5M | 0.30% | Aug 14, 2026 |
| PFM Health Sciences, LP | Added 21.28% | +$2.4M | $13.7M | 1.17% | Aug 14, 2026 |
| Bridgewater Associates, LP | Added 541.60% | +$2.07M | $2.45M | 0.01% | Aug 14, 2026 |
| Peak Retirement Planning, Inc. | Added 63.94% | +$2M | $5.13M | 0.81% | Aug 10, 2026 |
| Allstate Corp | Sell 100% | -$1.97M | $0 | 0.00% | Aug 13, 2026 |
| Ami Asset Management Corp | Sell 100% | -$1.5M | $0 | 0.00% | Jul 21, 2026 |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | New Buy | +$1.49M | $1.49M | 0.04% | Jul 23, 2026 |
| Thrive Capital Management, LLC | Added 43.79% | +$1.46M | $4.81M | 0.91% | Aug 5, 2026 |
| Curi Capital, LLC | Reduce 13.00% | -$1.45M | $9.72M | 0.15% | Aug 14, 2026 |
| Martin & Co Inc | Added 45.66% | +$1.43M | $4.55M | 0.71% | Aug 12, 2026 |
| Silvercrest Asset Management Group LLC | Reduce 7.88% | -$1.42M | $16.6M | 0.11% | Aug 14, 2026 |
| Horizon Investments, LLC | Added 1638.12% | +$1.26M | $1.33M | 0.01% | Aug 13, 2026 |
| King Luther Capital Management Corp | Added 23.51% | +$1.1M | $5.77M | 0.02% | Aug 10, 2026 |
| Nomura Holdings Inc | Added 3.63% | +$1.07M | $30.6M | 0.04% | Aug 14, 2026 |
| First Trust Advisors LP | Reduce 37.38% | -$931K | $1.56M | 0.00% | Aug 11, 2026 |
| Zions Bancorporation, National Association | Reduce 47.51% | -$765K | $846K | 0.05% | Jul 31, 2026 |
| American Capital Management Inc | Reduce 9.34% | -$749K | $7.28M | 0.33% | Aug 14, 2026 |
| Kennedy Capital Management LLC | Sell 100% | -$716K | $0 | 0.00% | Aug 14, 2026 |
| Vise Technologies, Inc. | Added 165.28% | +$716K | $1.15M | 0.01% | Aug 11, 2026 |
| Voloridge Investment Management, LLC | Sell 100% | -$705K | $0 | 0.00% | Aug 14, 2026 |
| Evergreen Capital Management LLC | Added 164.14% | +$705K | $1.13M | 0.02% | Jul 23, 2026 |
| State of Alaska, Department of Revenue | Reduce 32.88% | -$667K | $1.36M | 0.01% | Jul 20, 2026 |
| MML Investors Services, LLC | Added 42.08% | +$661K | $2.23M | 0.00% | Aug 7, 2026 |
| FORA Capital, LLC | Sell 100% | -$638K | $0 | 0.00% | Aug 13, 2026 |
| Ranger Investment Management, L.P. | Reduce 6.44% | -$623K | $9.05M | 0.57% | Aug 13, 2026 |
| Trillium Asset Management, LLC | Added 10.59% | +$585K | $6.1M | 0.19% | Aug 11, 2026 |
| MOKAN Wealth Management Inc. | Sell 100% | -$541K | $0 | 0.00% | Jul 28, 2026 |
| Public Sector Pension Investment Board | Reduce 3.32% | -$498K | $14.5M | 0.04% | Aug 13, 2026 |
| Inceptionr LLC | Sell 100% | -$489K | $0 | 0.00% | Aug 11, 2026 |
| Bridgefront Capital, LLC | New Buy | +$449K | $449K | 0.12% | Aug 14, 2026 |
| Ci Investments Inc. | Reduce 14.61% | -$442K | $2.58M | 0.01% | Aug 13, 2026 |
| Gotham Asset Management, LLC | Sell 100% | -$437K | $0 | 0.00% | Aug 14, 2026 |
| Quantinno Capital Management LP | Reduce 33.01% | -$403K | $818K | 0.00% | Aug 13, 2026 |
| Van Hulzen Asset Management, LLC | Added 25.01% | +$401K | $2M | 0.14% | Aug 13, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | Added 10.73% | +$391K | $4.04M | 0.00% | Aug 13, 2026 |
| Diversified Trust Co | Added 22.45% | +$385K | $2.1M | 0.03% | Jul 17, 2026 |
| Capital Fund Management S.A. | Added 11.80% | +$379K | $3.59M | 0.02% | Aug 13, 2026 |
| Teachers Retirement System of the State of Kentucky | Reduce 15.50% | -$373K | $2.04M | 0.01% | Aug 12, 2026 |
| Mountain Pacific Investment Advisers LLC | Added 34.50% | +$358K | $1.4M | 0.22% | Jul 30, 2026 |
| Independent Financial Group, LLC | New Buy | +$348K | $348K | 0.01% | Jul 15, 2026 |
| Vestcor Inc | Reduce 58.10% | -$344K | $248K | 0.01% | Aug 11, 2026 |
| Jackson Creek Investment Advisors LLC | Sell 100% | -$331K | $0 | 0.00% | Aug 10, 2026 |
| Empowered Funds, LLC | New Buy | +$325K | $325K | 0.00% | Aug 17, 2026 |
| TradeLink Capital LLC | New Buy | +$309K | $309K | 3.04% | Aug 5, 2026 |
| Sequoia Financial Advisors, LLC | New Buy | +$282K | $282K | 0.00% | Jul 17, 2026 |
| Pure Financial Advisors, LLC | New Buy | +$282K | $282K | 0.00% | Aug 17, 2026 |
| Weiss Asset Management LP | New Buy | +$278K | $278K | 0.00% | Aug 14, 2026 |
| nVerses Capital, LLC | Sell 100% | -$278K | $0 | 0.00% | Aug 4, 2026 |
| Illinois Municipal Retirement Fund | Reduce 11.27% | -$259K | $2.04M | 0.02% | Aug 12, 2026 |
| Vestmark Advisory Solutions, Inc. | Sell 100% | -$253K | $0 | 0.00% | Aug 14, 2026 |
| Karras Company, Inc. | Reduce 31.02% | -$248K | $551K | 0.50% | Jul 23, 2026 |
| Natixis Advisors, LLC | Reduce 11.86% | -$232K | $1.72M | 0.00% | Aug 14, 2026 |
| iSAM Funds (UK) Ltd | New Buy | +$222K | $222K | 0.16% | Aug 12, 2026 |
| Profund Advisors LLC | New Buy | +$218K | $218K | 0.01% | Aug 11, 2026 |
| Brindle & Bay Financial Advisors, LLC | New Buy | +$213K | $213K | 0.11% | Jul 20, 2026 |
| Epiq Partners, LLC | New Buy | +$208K | $208K | 0.09% | Jul 7, 2026 |
| Farallon Capital Management, L.L.C. | Sell 100% | -$207K | $0 | 0.00% | Aug 14, 2026 |
| Atria Investments, Inc | Added 27.26% | +$205K | $957K | 0.01% | Jul 28, 2026 |
| Guardian Asset Advisors, LLC | New Buy | +$202K | $202K | 0.09% | Jul 21, 2026 |
| Brookstone Capital Management | Added 29.73% | +$187K | $818K | 0.01% | Jul 15, 2026 |
| Portside Wealth Group, LLC | Added 48.13% | +$182K | $560K | 0.07% | Jul 14, 2026 |
| Impax Asset Management Group plc | Reduce 2.44% | -$169K | $6.76M | 0.04% | Aug 11, 2026 |
| Whalen Wealth Management Inc. | Added 40.48% | +$165K | $571K | 0.26% | Aug 13, 2026 |
| BAM Wealth Management, LLC | Added 56.63% | +$164K | $454K | 0.28% | Jul 14, 2026 |
| Voleon Capital Management LP | Added 37.52% | +$150K | $550K | 0.01% | Aug 14, 2026 |
| Keebeck Wealth Management | Reduce 29.37% | -$128K | $309K | 0.03% | Aug 11, 2026 |
| Blair William & Co | Added 13.97% | +$117K | $953K | 0.00% | Aug 11, 2026 |
| Canada Pension Plan Investment Board | Reduce 22.22% | -$111K | $388K | 0.00% | Aug 14, 2026 |
| SageView Advisory Group, LLC | Added 28.24% | +$99.9K | $454K | 0.01% | Aug 10, 2026 |
| Renaissance Group LLC | Reduce 1.13% | -$95.8K | $8.4M | 0.34% | Aug 13, 2026 |
| Handelsbanken Fonder AB | Reduce 0.55% | -$78.6K | $14.1M | 0.04% | Jul 10, 2026 |
| Graticule Asia Macro Advisors LLC | New Buy | +$77.9K | $77.9K | 0.01% | Aug 12, 2026 |