| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Jennison Associates LLC | 11.66M (13.94%) | 91.80K Increased by +0.79% | Sep 30, 24 |
| 2 | Rubric Capital Management LP | 10.97M (13.11%) | 1.15M Increased by +10.49% | Sep 30, 24 |
| 3 | Suvretta Capital Management, LLC | 10.72M (12.82%) | 717.02K Increased by +6.69% | Sep 30, 24 |
| 4 | State Street Corporation | 8.78M (10.50%) | 7.26M Increased by +82.64% | Mar 31, 24 |
| 5 | BlackRock Inc | 8.62M (10.31%) | 1.96M Increased by +22.78% | Jun 30, 24 |
| 6 | FMR Inc | 8.26M (9.88%) | -950.74K Decreased by -11.51% | Sep 30, 23 |
| 7 | Vanguard Group Inc | 6.96M (8.32%) | 818.35K Increased by +11.75% | Sep 30, 24 |
| 8 | Polar Capital Holdings PLC | 6.88M (8.23%) | 5.30K Increased by +0.08% | Sep 30, 24 |
| 9 | State Street Corp | 5.64M (6.74%) | 506.79K Increased by +8.98% | Sep 30, 24 |
| 10 | Franklin Resources Inc | 4.25M (5.08%) | -187.76K Decreased by -4.42% | Sep 30, 24 |
| 11 | Morgan Stanley - Brokerage Accounts | 3.78M (4.52%) | -4.16M Decreased by -110.13% | Sep 30, 24 |
| 12 | Gilder Gagnon Howe & CO LLC | 3.55M (4.25%) | -62.69K Decreased by -1.76% | Sep 30, 24 |
| 13 | Citadel Advisors Llc | 3.03M (3.62%) | 98.43K Increased by +3.25% | Sep 30, 24 |
| 14 | Vestal Point Capital LP | 2.70M (3.23%) | 2.70M Increased by +100.00% | Dec 31, 23 |
| 15 | Millennium Management LLC | 2.56M (3.06%) | 2.25M Increased by +87.93% | Dec 31, 23 |
| 16 | Geode Capital Management, LLC | 2.47M (2.95%) | 48.87K Increased by +1.98% | Sep 30, 24 |
| 17 | Ensign Peak Advisors Inc | 2.42M (2.89%) | 283.11K Increased by +11.71% | Sep 30, 24 |
| 18 | Cormorant Asset Management, LLC | 2.33M (2.78%) | -200.00K Decreased by -8.60% | Sep 30, 24 |
| 19 | Marshall Wace Asset Management Ltd | 2.31M (2.76%) | -6.46K Decreased by -0.28% | Sep 30, 23 |
| 20 | Pivotal bioVenture Partners Investment Advisor LLC | 2.12M (2.54%) | 79.40K Increased by +3.74% | Sep 30, 24 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | Polar Capital Biotech S Inc | 6.50M (7.77%) | 500.00K Increased by +7.69% | Oct 31, 24 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 3.52M (4.21%) | -68.84K Decreased by -1.96% | Oct 31, 24 |
| 3 | Jennison SMid Cap Core Equity | 3.09M (3.69%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 4 | PGIM Jennison Small Company A | 3.09M (3.69%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 5 | SPDR® S&P Biotech ETF | 3.03M (3.63%) | -92.07K Decreased by -3.03% | Nov 27, 24 |
| 6 | iShares Russell 2000 ETF | 2.96M (3.54%) | -6.17K Decreased by -0.21% | Nov 27, 24 |
| 7 | Jennison Health Sciences Equity | 2.74M (3.27%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 8 | PGIM Jennison Health Sciences Z | 2.74M (3.27%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 9 | Franklin Biotechnology Discv A(acc)USD | 2.66M (3.17%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 10 | Vanguard Institutional Extnd Mkt Idx Tr | 1.60M (1.91%) | -4.63K Decreased by -0.29% | Oct 31, 24 |
| 11 | Franklin Biotechnology Discovery A | 1.53M (1.82%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 12 | MEDICAL BioHealth EUR Acc | 1.48M (1.76%) | 0.00 Increased by 0.00% | Aug 31, 24 |
| 13 | American Century Small Cap Growth Inv | 1.28M (1.53%) | 210.64K Increased by +16.41% | Sep 30, 24 |
| 14 | American Century U.S. Small Cap Growth | 1.28M (1.53%) | 210.64K Increased by +16.41% | Sep 30, 24 |
| 15 | Candriam Eqs L Biotech C USD Cap | 1.09M (1.31%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 16 | Fidelity Small Cap Index | 1.08M (1.29%) | -7.15K Decreased by -0.66% | Sep 30, 24 |
| 17 | iShares Russell 2000 Growth ETF | 954.38K (1.14%) | 0.00 Increased by 0.00% | Nov 27, 24 |
| 18 | Fidelity Select Health Care | 945.94K (1.13%) | -54.06K Decreased by -5.71% | Nov 30, 23 |
| 19 | Invesco Small Cap Value A | 903.90K (1.08%) | 0.00 Increased by 0.00% | Oct 31, 24 |
| 20 | Fidelity OTC | 832.19K (0.99%) | 0.00 Increased by 0.00% | Dec 31, 23 |