| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Opaleye Management Inc | 2.86M (15.64%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 2 | EcoR1 Capital, LLC | 2.03M (11.10%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 3 | BlackRock Inc | 1.70M (9.32%) | 172.65K Increased by +10.13% | Sep 30, 25 |
| 4 | Vanguard Group Inc | 1.35M (7.37%) | 4.55K Increased by +0.34% | Dec 31, 25 |
| 5 | Nantahala Capital Management, LLC | 1.18M (6.43%) | 0.00 Increased by 0.00% | Dec 31, 25 |
| 6 | JPMorgan Chase & Co | 702.83K (3.84%) | 460.25K Increased by +65.49% | Sep 30, 25 |
| 7 | Morgan Stanley - Brokerage Accounts | 586.05K (3.20%) | 76.48K Increased by +13.05% | Sep 30, 25 |
| 8 | Geode Capital Management, LLC | 565.05K (3.09%) | -8.98K Decreased by -1.59% | Dec 31, 25 |
| 9 | Royal Bank of Canada | 479.19K (2.62%) | 469.06K Increased by +97.89% | Sep 30, 25 |
| 10 | Westside Investment Management, Inc. | 470.94K (2.58%) | -1.60K Decreased by -0.34% | Dec 31, 25 |
| 11 | Susquehanna International Group, LLP | 448.80K (2.45%) | 256.48K Increased by +57.15% | Mar 31, 25 |
| 12 | State Street Corp | 438.44K (2.40%) | 115.25K Increased by +26.29% | Sep 30, 25 |
| 13 | Oberweis Asset Management Inc | 431.30K (2.36%) | 238.94K Increased by +55.40% | Dec 31, 25 |
| 14 | Thompson, Siegel & Walmsley LLC | 408.54K (2.23%) | -10.03K Decreased by -2.45% | Dec 31, 25 |
| 15 | Acadian Asset Management LLC | 402.43K (2.20%) | 402.43K Increased by +100.00% | Mar 31, 25 |
| 16 | Millennium Management LLC | 355.93K (1.95%) | 217.04K Increased by +60.98% | Mar 31, 25 |
| 17 | Stifel Financial Corp | 319.99K (1.75%) | 319.99K Increased by +100.00% | Mar 31, 25 |
| 18 | Divisadero Street Capital Management, LP | 298.00K (1.63%) | -199.72K Decreased by -67.02% | Sep 30, 25 |
| 19 | BNP Paribas Arbitrage, SA | 277.46K (1.52%) | 47.67K Increased by +17.18% | Dec 31, 25 |
| 20 | Parkman Healthcare Partners LLC | 276.89K (1.51%) | 16.66K Increased by +6.02% | Dec 31, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 715.02K (3.91%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 2 | Vanguard US Total Market Shares ETF | 681.72K (3.73%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 3 | iShares Russell 2000 ETF | 618.37K (3.38%) | 618.37K Increased by +100.00% | Feb 28, 26 |
| 4 | Oberweis Micro-Cap | 420.90K (2.30%) | 228.54K Increased by +54.30% | Dec 31, 25 |
| 5 | Oberweis Micro-Cap Growth | 420.90K (2.30%) | 228.54K Increased by +54.30% | Dec 31, 25 |
| 6 | Vanguard Institutional Extnd Mkt Idx Tr | 254.79K (1.39%) | 3.61K Increased by +1.42% | Feb 28, 26 |
| 7 | Fidelity Small Cap Index | 249.45K (1.36%) | -8.62K Decreased by -3.46% | Dec 31, 25 |
| 8 | iShares Russell 2000 Growth ETF | 216.86K (1.19%) | 216.86K Increased by +100.00% | Feb 28, 26 |
| 9 | Paradigm Micro-Cap | 200.00K (1.09%) | -100.00K Decreased by -50.00% | Oct 31, 24 |
| 10 | EAM Ultra Micro Cap | 128.28K (0.70%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 11 | Vanguard Russell 2000 ETF | 127.08K (0.69%) | 5.04K Increased by +3.96% | Feb 28, 26 |
| 12 | Fidelity Extended Market Index | 122.13K (0.67%) | -507.00 Decreased by -0.42% | Jan 31, 26 |
| 13 | Fidelity® Extended Market Index | 121.76K (0.67%) | 4.81K Increased by +3.95% | Nov 30, 23 |
| 14 | State St Russell Sm/Mid Cp® Indx SL Cl I | 119.80K (0.66%) | 1.20K Increased by +1.00% | Feb 28, 26 |
| 15 | Wasatch Micro Cap Value | 105.10K (0.57%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 16 | State St Russell Sm Cap® Indx SL Cl I | 90.00K (0.49%) | 0.00 Increased by 0.00% | Feb 28, 26 |
| 17 | Vifag 2002 SICAV | 90.00K (0.49%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 18 | IMC US Small Cap | 87.23K (0.48%) | 87.23K Increased by +100.00% | May 31, 25 |
| 19 | IMC US Ultra Micro Cap | 84.78K (0.46%) | 0.00 Increased by 0.00% | May 31, 25 |
| 20 | Bridgeway Ultra-Small Company | 71.07K (0.39%) | -25.00K Decreased by -35.18% | Dec 31, 25 |