| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Group Inc | 5.05M (10.65%) | 124.19K Increased by +2.46% | Sep 30, 23 |
| 2 | BlackRock Inc | 3.58M (7.54%) | 70.17K Increased by +1.96% | Sep 30, 23 |
| 3 | Viking Global Investors LP | 2.96M (6.25%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | Perceptive Advisors LLC | 2.69M (5.67%) | -2.19M Decreased by -81.26% | Sep 30, 23 |
| 5 | Stonepine Capital Management Llc | 2.52M (5.31%) | 1.39M Increased by +55.44% | Sep 30, 23 |
| 6 | Millennium Management LLC | 2.12M (4.47%) | 197.90K Increased by +9.34% | Sep 30, 23 |
| 7 | Boxer Capital LLC | 2.08M (4.39%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Avidity Partners Management LP | 1.76M (3.71%) | 855.54K Increased by +48.69% | Sep 30, 23 |
| 9 | Adage Capital Partners Gp LLC | 1.70M (3.59%) | 932.00K Increased by +54.82% | Sep 30, 23 |
| 10 | Rock Springs Capital Management LP | 1.55M (3.26%) | 400.00 Increased by +0.03% | Sep 30, 23 |
| 11 | Hudson Bay Capital Management LP | 1.36M (2.88%) | 1.07M Increased by +78.68% | Sep 30, 23 |
| 12 | Deep Track Capital, LP | 1.26M (2.66%) | 1.26M Increased by +100.00% | Sep 30, 23 |
| 13 | State Street Corporation | 1.24M (2.61%) | 82.05K Increased by +6.62% | Sep 30, 23 |
| 14 | Citadel Advisors Llc | 1.23M (2.59%) | 413.62K Increased by +33.71% | Sep 30, 23 |
| 15 | Marshall Wace Asset Management Ltd | 1.20M (2.53%) | -782.42K Decreased by -65.32% | Sep 30, 23 |
| 16 | Goldman Sachs Group Inc | 1.19M (2.50%) | -163.35K Decreased by -13.76% | Sep 30, 23 |
| 17 | Samlyn Capital, LLC | 1.16M (2.46%) | 1.16M Increased by +100.00% | Sep 30, 23 |
| 18 | ING Investment Management LLC | 1.15M (2.42%) | 208.25K Increased by +18.18% | Sep 30, 23 |
| 19 | Eventide Asset Management, LLC | 1.12M (2.36%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 20 | Nuveen Asset Management, LLC | 1.00M (2.11%) | 447.28K Increased by +44.71% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Total Stock Mkt Idx Inv | 1.72M (3.64%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 2 | Vanguard Small Cap Index | 1.40M (2.95%) | 4.26K Increased by +0.30% | Nov 30, 23 |
| 3 | iShares Russell 2000 ETF | 1.36M (2.88%) | 8.69K Increased by +0.64% | Dec 29, 23 |
| 4 | Eventide Healthcare & Life Sciences I | 1.12M (2.36%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 5 | Vanguard Small Cap Growth Index Inv | 786.46K (1.66%) | 11.58K Increased by +1.47% | Nov 30, 23 |
| 6 | Vanguard Institutional Extnd Mkt Idx Tr | 580.68K (1.22%) | 7.92K Increased by +1.36% | Nov 30, 23 |
| 7 | Voya MidCap Opportunities Port I | 533.24K (1.12%) | -4.24K Decreased by -0.80% | Oct 31, 23 |
| 8 | Fidelity® Select Biotechnology | 529.80K (1.12%) | 326.70K Increased by +61.66% | Nov 30, 23 |
| 9 | CREF Stock R1 | 515.29K (1.09%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 10 | Franklin Biotechnology Discv A(acc)USD | 510.26K (1.08%) | 24.94K Increased by +4.89% | Nov 30, 23 |
| 11 | Fidelity® Small Cap Index | 495.04K (1.04%) | 14.60K Increased by +2.95% | Oct 31, 23 |
| 12 | iShares Russell 2000 Growth ETF | 449.58K (0.95%) | 0.00 Increased by 0.00% | Dec 29, 23 |
| 13 | Pictet-Biotech P USD | 428.49K (0.90%) | -207.75K Decreased by -48.49% | May 31, 23 |
| 14 | SPDR® S&P Pharmaceuticals ETF | 407.00K (0.86%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 15 | iShares Biotechnology ETF | 374.14K (0.79%) | -341.00 Decreased by -0.09% | Dec 29, 23 |
| 16 | Pictet-Global Megatrend Sel I USD | 372.19K (0.78%) | -121.99K Decreased by -32.78% | May 31, 23 |
| 17 | Fidelity® Series Small Cap Opps | 366.40K (0.77%) | 366.40K Increased by +100.00% | Oct 31, 23 |
| 18 | Voya Mid Cap Growth | 350.86K (0.74%) | 72.56K Increased by +20.68% | Sep 30, 23 |
| 19 | Voya MidCap Opportunities I | 348.06K (0.73%) | -2.80K Decreased by -0.81% | Oct 31, 23 |
| 20 | Emerald Growth A | 326.94K (0.69%) | 0.00 Increased by 0.00% | Nov 30, 23 |