| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Essex Woodlands Health Ventures | 4.11M (25.71%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | Orbimed Advisors, LLC | 2.84M (17.73%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 3 | First Light Asset Management, LLC | 2.48M (15.51%) | 754.76K Increased by +30.43% | Sep 30, 23 |
| 4 | AIGH Capital Management, LLC | 1.25M (7.84%) | -405.00K Decreased by -32.32% | Sep 30, 23 |
| 5 | BlackRock Inc | 1.02M (6.38%) | 8.52K Increased by +0.83% | Sep 30, 23 |
| 6 | Vanguard Group Inc | 976.00K (6.10%) | 107.48K Increased by +11.01% | Sep 30, 23 |
| 7 | Pentwater Capital Management LP | 925.00K (5.78%) | 46.20K Increased by +4.99% | Sep 30, 23 |
| 8 | Opaleye Management Inc | 750.00K (4.69%) | -830.00K Decreased by -110.67% | Sep 30, 23 |
| 9 | Velan Capital Investment Management LP | 746.09K (4.67%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 10 | Federated Hermes Inc | 712.30K (4.45%) | -3.00K Decreased by -0.42% | Sep 30, 23 |
| 11 | Sectoral Asset Management Inc | 525.00K (3.28%) | 346.63K Increased by +66.02% | Sep 30, 23 |
| 12 | Stonepine Capital Management Llc | 491.92K (3.08%) | 9.30K Increased by +1.89% | Sep 30, 23 |
| 13 | SILVERARC CAPITAL MANAGEMENT, LLC | 490.47K (3.07%) | 74.03K Increased by +15.09% | Sep 30, 23 |
| 14 | Next Century Growth Investors LLC | 473.13K (2.96%) | -301.78K Decreased by -63.78% | Sep 30, 23 |
| 15 | Nantahala Capital Management, LLC | 456.09K (2.85%) | 100.00K Increased by +21.93% | Sep 30, 23 |
| 16 | Awm Investment Company Inc | 408.35K (2.55%) | 33.35K Increased by +8.17% | Sep 30, 23 |
| 17 | Kennedy Capital Management Inc | 387.62K (2.42%) | 1.96K Increased by +0.51% | Sep 30, 23 |
| 18 | PURA VIDA INVESTMENTS, LLC | 337.18K (2.11%) | -64.84K Decreased by -19.23% | Sep 30, 23 |
| 19 | Geode Capital Management, LLC | 335.14K (2.10%) | 9.45K Increased by +2.82% | Sep 30, 23 |
| 20 | Worth Venture Partners, LLC | 314.22K (1.97%) | -99.02K Decreased by -31.51% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 642.28K (4.02%) | 15.74K Increased by +2.45% | Nov 30, 23 |
| 2 | Federated Hermes Kaufmann Growth | 500.00K (3.13%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 3 | Federated Hermes Kaufmann R | 500.00K (3.13%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | iShares Russell 2000 ETF | 412.32K (2.58%) | 2.62K Increased by +0.64% | Dec 29, 23 |
| 5 | Kennedy Micro Cap | 299.24K (1.87%) | -4.94K Decreased by -1.65% | Dec 31, 23 |
| 6 | Vanguard Institutional Extnd Mkt Idx Tr | 226.80K (1.42%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 7 | Federated Hermes Kaufmann Small Cap A | 200.00K (1.25%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Federated Hermes Kaufmann Small Cap Grow | 200.00K (1.25%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 9 | Timpani Small Cap Growth Equity | 173.31K (1.08%) | -62.22K Decreased by -35.90% | Sep 30, 23 |
| 10 | Fidelity® Small Cap Index | 155.60K (0.97%) | 3.54K Increased by +2.28% | Oct 31, 23 |
| 11 | Paradigm Micro-Cap | 140.00K (0.88%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 12 | iShares Russell 2000 Growth ETF | 137.20K (0.86%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 13 | Next Century Growth Micro Cap Growth | 126.43K (0.79%) | -82.13K Decreased by -64.96% | Sep 30, 23 |
| 14 | Jacob Discovery Fd Instl | 121.78K (0.76%) | 1.00K Increased by +0.82% | Sep 30, 23 |
| 15 | VariopartnerSICAV-SectHlthcr Opps P$Acc | 95.00K (0.59%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 16 | State St Russell Sm/Mid Cp® Indx NL Cl C | 92.17K (0.58%) | 11.78K Increased by +12.77% | Dec 31, 23 |
| 17 | Kennedy Micro Cap Opportunities | 81.72K (0.51%) | -1.73K Decreased by -2.11% | Dec 31, 23 |
| 18 | Fidelity® Extended Market Index | 81.25K (0.51%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 19 | State St Russell Sm Cap® Indx SL Cl I | 58.50K (0.37%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 20 | Bridgeway Ultra-Small Company Market | 52.00K (0.33%) | 0.00 Increased by 0.00% | Sep 30, 23 |