| Minerva Advisors LLC | Institution | 1.204.105 | 5,97% | US$ 10,90M | 2026-03-31 |
| Acuitas Investments, LLC | Institution | 1.029.014 | 5,10% | US$ 9,31M | 2024-09-30 |
| Punch & Associates Investment Management, Inc. | Institution | 837.925 | 4,15% | US$ 7,58M | 2026-03-31 |
| Minerva Group, L.P. | Institution | 729.317 | 3,61% | US$ 6,60M | 2025-10-31 |
| Special Situations Life Sciences Fund, L.P | Institution | 561.656 | 2,78% | US$ 5,08M | 2025-09-30 |
| Heartland Advisors, Inc. | Institution | 510.000 | 2,53% | US$ 4,62M | 2026-03-31 |
| Meros Investment Management, LP | Institution | 469.408 | 2,33% | US$ 4,25M | 2026-03-31 |
| Hillsdale Investment Management Inc. | Institution | 452.373 | 2,24% | US$ 4,09M | 2026-03-31 |
| Essex Investment Management Company, LLC | Institution | 299.332 | 1,48% | US$ 2,71M | 2026-03-31 |
| Truffle Hound Capital, LLC | Institution | 230.000 | 1,14% | US$ 2,08M | 2026-03-31 |
| AWM Investment Company Inc | Institution | 201.077 | 1,00% | US$ 1,82M | 2026-03-31 |
| North Star Investment Management Corporation | Institution | 182.000 | 0,90% | US$ 1,65M | 2026-03-31 |
| GSA Capital Partners LLP | Institution | 162.670 | 0,81% | US$ 1,47M | 2026-03-31 |
| GAMCO Investors, Inc. | Institution | 148.485 | 0,74% | US$ 1,34M | 2026-03-31 |
| White Pine Capital LLC | Institution | 115.611 | 0,57% | US$ 1,05M | 2026-03-31 |
| 683 Capital Management, LLC | Institution | 100.465 | 0,50% | US$ 909,21k | 2026-03-31 |
| Perritt Capital Management, Inc. | Institution | 96.800 | 0,48% | US$ 876,04k | 2025-12-31 |
| Legato Capital Management, LLC | Institution | 93.768 | 0,46% | US$ 848,60k | 2026-03-31 |
| Expect Equity LLC | Institution | 80.946 | 0,40% | US$ 732,56k | 2026-03-31 |
| GlobeFlex Capital LP | Institution | 79.961 | 0,40% | US$ 723,65k | 2026-03-31 |
| Mangrove Partners IM, LLC | Institution | 74.061 | 0,37% | US$ 670,25k | 2026-03-31 |
| Integrated Quantitative Investments LLC | Institution | 41.484 | 0,21% | US$ 375,43k | 2026-03-31 |
| XTX Markets Limited | Institution | 32.744 | 0,16% | US$ 296,33k | 2026-03-31 |
| Catalyst Funds Management Pty Ltd | Institution | 30.200 | 0,15% | US$ 273,31k | 2026-03-31 |
| Toth Financial Advisory Corporation | Institution | 25.000 | 0,12% | US$ 226,25k | 2026-03-31 |
| Rothschild Wealth LLC | Institution | 21.800 | 0,11% | US$ 197,29k | 2026-03-31 |
| Carrera Capital Advisors, LLC | Institution | 20.238 | 0,10% | US$ 183,15k | 2026-03-31 |
| Clayton Partners LLC | Institution | 12.400 | 0,06% | US$ 112,22k | 2026-03-31 |
| GK Wealth Management LLC | Institution | 10.569 | 0,05% | US$ 95,65k | 2025-12-31 |