Institutional Holders (2026 Q1)
163 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MAMA. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Bard Associates Inc | 2.65% | 689,621 | $10.6M |
| 2 | Expect Equity LLC | 2.56% | 173,834 | $2.7M |
| 3 | Pillsbury Lake Capital LLC | 2.42% | 348,588 | $5.3M |
| 4 | Next Century Growth Investors LLC | 1.94% | 1,746,308 | $26.8M |
| 5 | Manatuck Hill Partners, LLC | 1.39% | 335,500 | $5.1M |
| 6 | Ophir Asset Management Pty Ltd | 1.33% | 745,137 | $11.4M |
| 7 | GatePass Capital, LLC | 1.23% | 171,185 | $2.6M |
| 8 | Park West Asset Management LLC | 1.04% | 800,000 | $12.3M |
| 9 | Portolan Capital Management, LLC | 0.96% | 1,176,936 | $18.1M |
| 10 | Diversified Investment Strategies, LLC | 0.92% | 94,000 | $1.4M |
| 11 | Essex Investment Management Co LLC | 0.83% | 341,657 | $5.2M |
| 12 | Brown Capital Management LLC | 0.79% | 361,268 | $5.5M |
| 13 | Uniplan Investment Counsel, Inc. | 0.76% | 484,717 | $7.4M |
| 14 | Aristides Capital LLC | 0.62% | 185,490 | $2.8M |
| 15 | Trail Ridge Investment Advisors, LLC | 0.54% | 81,488 | $1.3M |
| 16 | VELA Investment Management, LLC | 0.41% | 115,696 | $1.8M |
| 17 | Grandeur Peak Global Advisors, LLC | 0.30% | 84,608 | $1.3M |
| 18 | Wasatch Advisors LP | 0.21% | 2,077,031 | $31.9M |
| 19 | Informed Momentum Co LLC | 0.21% | 118,482 | $1.8M |
| 20 | Legato Capital Management LLC | 0.16% | 117,404 | $1.8M |
| 21 | Rice Hall James & Associates, LLC | 0.16% | 181,756 | $2.8M |
| 22 | ArrowMark Colorado Holdings LLC | 0.15% | 380,000 | $5.8M |
| 23 | Punch & Associates Investment Management, INC. | 0.15% | 165,000 | $2.5M |
| 24 | Driehaus Capital Management LLC | 0.12% | 1,100,838 | $16.9M |
| 25 | Nicholas Company, INC. | 0.12% | 392,816 | $6.0M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|