Institutional Holders (2026 Q2)
398 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MMSI. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Greenhouse Funds LLLP | 3.80% | 1,072,098 | $74.3M |
| 2 | Conestoga Capital Advisors, LLC | 2.99% | 1,979,790 | $137.3M |
| 3 | Irenic Capital Management LP | 1.81% | 542,589 | $37.6M |
| 4 | Aristotle Capital Boston, LLC | 1.47% | 316,536 | $21.9M |
| 5 | SG Capital Management LLC | 1.39% | 243,504 | $16.9M |
| 6 | PFM Health Sciences, LP | 1.17% | 197,038 | $13.7M |
| 7 | Thrive Capital Management, LLC | 0.91% | 69,350 | $4.8M |
| 8 | Peak Retirement Planning, Inc. | 0.81% | 74,008 | $5.1M |
| 9 | Champlain Investment Partners, LLC | 0.72% | 403,922 | $28.0M |
| 10 | Martin & Co Inc /Tn/ | 0.71% | 65,628 | $4.6M |
| 11 | Oberweis Asset Management Inc/ | 0.68% | 473,409 | $32.8M |
| 12 | Maverick Capital Ltd | 0.60% | 978,617 | $67.9M |
| 13 | Ranger Investment Management, L.P. | 0.57% | 130,447 | $9.0M |
| 14 | Riverwater Partners LLC | 0.54% | 26,292 | $1.8M |
| 15 | Westwood Holdings Group Inc | 0.53% | 1,011,377 | $70.1M |
| 16 | Congress Asset Management Co | 0.51% | 1,184,337 | $82.1M |
| 17 | Karras Company, Inc. | 0.50% | 7,950 | $551K |
| 18 | Winnacle Wealth LLC | 0.44% | 9,388 | $651K |
| 19 | J. Goldman & Co LP | 0.43% | 242,787 | $16.8M |
| 20 | Renaissance Group LLC | 0.34% | 121,170 | $8.4M |
| 21 | Oakmont Advisory Group, LLC | 0.33% | 5,743 | $398K |
| 22 | WINTON GROUP Ltd | 0.33% | 147,589 | $10.2M |
| 23 | American Capital Management Inc | 0.33% | 104,967 | $7.3M |
| 24 | EULAV Asset Management | 0.31% | 138,000 | $9.6M |
| 25 | Fuller & Thaler Asset Management, INC. | 0.30% | 1,613,002 | $111.8M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|