| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Baker Bros Advisors LP | 5.64M (10.30%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | Wellington Management Company LLP | 5.61M (10.23%) | -119.07K Decreased by -2.12% | Sep 30, 23 |
| 3 | Perceptive Advisors LLC | 3.49M (6.37%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 4 | Sofinnova Ventures | 3.25M (5.94%) | 210.02K Increased by +6.46% | Sep 30, 23 |
| 5 | Woodline Partners LP | 2.40M (4.38%) | 1.19M Increased by +49.42% | Sep 30, 23 |
| 6 | T. Rowe Price Investment Management,Inc. | 2.23M (4.07%) | 17.72K Increased by +0.79% | Sep 30, 23 |
| 7 | Paradigm Biocapital Advisors LP | 2.06M (3.76%) | 73.63K Increased by +3.58% | Sep 30, 23 |
| 8 | Nantahala Capital Management, LLC | 1.92M (3.51%) | -364.26K Decreased by -18.97% | Sep 30, 23 |
| 9 | Rock Springs Capital Management LP | 1.88M (3.42%) | -660.68K Decreased by -35.23% | Sep 30, 23 |
| 10 | T. Rowe Price Associates, Inc. | 1.61M (2.95%) | 893.33K Increased by +55.33% | Sep 30, 23 |
| 11 | 683 Capital Management LLC | 1.08M (1.97%) | -270.00K Decreased by -25.00% | Sep 30, 23 |
| 12 | Orbimed Advisors, LLC | 1.05M (1.92%) | 83.37K Increased by +7.94% | Sep 30, 23 |
| 13 | Logos Global Management LP | 1.05M (1.92%) | 550.00K Increased by +52.38% | Sep 30, 23 |
| 14 | RTW INVESTMENTS, LLC | 845.00K (1.54%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 15 | Hudson Bay Capital Management LP | 801.16K (1.46%) | 430.58K Increased by +53.74% | Sep 30, 23 |
| 16 | Alyeska Investment Group, L.P. | 794.06K (1.45%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 17 | Artisan Partners Limited Partnership | 705.21K (1.29%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 18 | University Of Texas Investment Mgmt Co | 697.43K (1.27%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 19 | Sphera Funds Management Ltd. | 617.17K (1.13%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 20 | Lord, Abbett & Co LLC | 513.77K (0.94%) | 27.07K Increased by +5.27% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Vanguard Explorer Inv | 1.79M (3.26%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 2 | Wellington Global Hlthcr Eq USD G Ac | 1.02M (1.87%) | 448.02K Increased by +43.72% | Nov 30, 23 |
| 3 | T. Rowe Price Health Sciences | 846.55K (1.55%) | 846.55K Increased by +100.00% | Sep 30, 23 |
| 4 | T. Rowe Price Small-Cap Stock | 739.62K (1.35%) | -1.10K Decreased by -0.15% | Sep 30, 23 |
| 5 | T. Rowe Price US Small-Cap Core Equity | 739.62K (1.35%) | -1.10K Decreased by -0.15% | Sep 30, 23 |
| 6 | Biotech Growth Ord | 519.20K (0.95%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 7 | Artisan International Small-Mid Investor | 434.83K (0.79%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 8 | Artisan Non-U.S. Small-Mid Growth Comp | 434.83K (0.79%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 9 | T. Rowe Price Small-Cap Value | 425.24K (0.78%) | -900.00 Decreased by -0.21% | Sep 30, 23 |
| 10 | T. Rowe Price New Horizons | 425.00K (0.78%) | 425.00K Increased by +100.00% | Sep 30, 23 |
| 11 | T. Rowe Price Instl Small-Cap Stock | 367.64K (0.67%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 12 | T. Rowe Price U.S. SC Core Eq Tr-Z | 351.07K (0.64%) | 1.10K Increased by +0.31% | Sep 30, 23 |
| 13 | Belfius Equities Cure C Cap | 275.00K (0.50%) | 50.00K Increased by +18.18% | Nov 30, 23 |
| 14 | Hartford Small Company Y | 243.53K (0.44%) | 0.00 Increased by 0.00% | Nov 30, 23 |
| 15 | Wellington CIF II Small Cap Opps | 225.46K (0.41%) | -8.99K Decreased by -3.99% | Sep 30, 23 |
| 16 | JPM Thematics Genetic Thrps C2 Acc USD | 204.93K (0.37%) | 0.00 Increased by 0.00% | Dec 31, 23 |
| 17 | Lord Abbett Micro Cap Growth I | 200.70K (0.37%) | -3.76K Decreased by -1.87% | Nov 30, 23 |
| 18 | MassMutual Small Cap Gr Eq R5 | 190.69K (0.35%) | 10.46K Increased by +5.48% | Sep 30, 23 |
| 19 | T. Rowe Price U.S. SC Value Eq Tr-Z | 185.81K (0.34%) | 200.00 Increased by +0.11% | Sep 30, 23 |
| 20 | Hartford Small Company HLS IA | 163.56K (0.30%) | 0.00 Increased by 0.00% | Nov 30, 23 |