Institutional Holders (2026 Q1)
363 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MMS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Sio Capital Management, LLC | 7.07% | 768,825 | $49.3M |
| 2 | Van Berkom & Associates Inc. | 2.48% | 1,172,190 | $75K |
| 3 | REINHART PARTNERS, LLC. | 1.58% | 855,069 | $54.8M |
| 4 | RICE HALL JAMES & ASSOCIATES, LLC | 0.80% | 222,924 | $14.3M |
| 5 | Counterpoint Mutual Funds LLC | 0.63% | 65,452 | $4.2M |
| 6 | Stephens Investment Management Group LLC | 0.63% | 716,389 | $45.9M |
| 7 | River Road Asset Management, LLC | 0.60% | 826,224 | $53.0M |
| 8 | HUSSMAN STRATEGIC ADVISORS, INC. | 0.58% | 42,000 | $2.7M |
| 9 | Bridge City Capital, LLC | 0.54% | 30,407 | $1.9M |
| 10 | Cambria Investment Management, L.P. | 0.48% | 133,486 | $8.6M |
| 11 | FULLER & THALER ASSET MANAGEMENT, INC. | 0.45% | 2,081,466 | $133.4M |
| 12 | CLARK ESTATES INC/NY | 0.42% | 27,138 | $1.7M |
| 13 | CHATHAM CAPITAL GROUP, INC. | 0.32% | 34,131 | $2.2M |
| 14 | LEUTHOLD GROUP, LLC | 0.30% | 44,280 | $2.8M |
| 15 | TWINBEECH CAPITAL LP | 0.30% | 44,900 | $2.9M |
| 16 | Total Wealth Planning & Management, Inc. | 0.26% | 5,419 | $347K |
| 17 | ROYCE & ASSOCIATES LP | 0.24% | 372,542 | $23.9M |
| 18 | Ruffer LLP | 0.19% | 73,047 | $4.7M |
| 19 | Optimize Financial Inc | 0.18% | 5,681 | $364K |
| 20 | JUPITER ASSET MANAGEMENT LTD | 0.17% | 484,421 | $31.1M |
| 21 | SEIZERT CAPITAL PARTNERS, LLC | 0.15% | 52,347 | $3.4M |
| 22 | Integrated Quantitative Investments LLC | 0.15% | 13,198 | $846K |
| 23 | 1492 Capital Management LLC | 0.15% | 6,131 | $393K |
| 24 | Quartz Partners, LLC | 0.14% | 5,729 | $367K |
| 25 | Radnor Capital Management, LLC | 0.14% | 14,275 | $915K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|