| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BlackRock Inc | 20.92M (10.86%) | 959.72K Increased by +4.59% | Sep 30, 24 |
| 2 | Vanguard Group Inc | 20.31M (10.54%) | 1.54M Increased by +7.57% | Sep 30, 24 |
| 3 | State Street Corporation | 17.48M (9.07%) | 4.70M Increased by +26.89% | Mar 31, 24 |
| 4 | venBio Select Advisor LLC | 11.87M (6.16%) | -705.00K Decreased by -5.94% | Sep 30, 24 |
| 5 | Baker Bros Advisors LP | 10.13M (5.26%) | 0.00 Increased by 0.00% | Mar 31, 24 |
| 6 | Kynam Capital Management, LP | 9.09M (4.72%) | 258.66K Increased by +2.85% | Sep 30, 24 |
| 7 | State Street Corp | 8.85M (4.59%) | -497.21K Decreased by -5.62% | Sep 30, 24 |
| 8 | Deerfield Management Co | 8.14M (4.22%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 9 | Alkeon Capital Management, LLC | 7.09M (3.68%) | -5.66K Decreased by -0.08% | Sep 30, 24 |
| 10 | Millennium Management LLC | 4.98M (2.59%) | -318.81K Decreased by -6.40% | Sep 30, 23 |
| 11 | Geode Capital Management, LLC | 4.84M (2.51%) | 127.71K Increased by +2.64% | Sep 30, 24 |
| 12 | Nuveen Asset Management, LLC | 4.81M (2.50%) | 319.16K Increased by +6.63% | Sep 30, 24 |
| 13 | Pictet Asset Manangement SA | 4.19M (2.18%) | 4.19M Increased by +100.00% | Sep 30, 23 |
| 14 | RP Management, LLC | 3.85M (2.00%) | 0.00 Increased by 0.00% | Sep 30, 24 |
| 15 | Rock Springs Capital Management LP | 3.62M (1.88%) | 3.10K Increased by +0.09% | Sep 30, 24 |
| 16 | BRAIDWELL LP | 3.38M (1.75%) | -1.98M Decreased by -58.69% | Mar 31, 24 |
| 17 | Fisher Asset Management, LLC | 3.34M (1.73%) | 481.36K Increased by +14.42% | Sep 30, 24 |
| 18 | GW&K Investment Management, LLC | 3.28M (1.70%) | -127.10K Decreased by -3.88% | Sep 30, 24 |
| 19 | Morgan Stanley - Brokerage Accounts | 3.16M (1.64%) | -860.19K Decreased by -27.26% | Jun 30, 24 |
| 20 | Point72 Asset Management, L.P. | 2.76M (1.43%) | -1.25M Decreased by -45.16% | Sep 30, 23 |
| Rank | Holder | SharesFloat % | Change | Date reported |
|---|---|---|---|---|
| 1 | BioPharma Credit Ord | 17.26M (8.96%) | 17.26M Increased by +100.00% | Jun 30, 23 |
| 2 | Vanguard Total Stock Mkt Idx Inv | 6.50M (3.37%) | 9.79K Increased by +0.15% | Dec 31, 24 |
| 3 | iShares Russell 2000 ETF | 5.53M (2.87%) | -21.25K Decreased by -0.38% | Dec 31, 24 |
| 4 | Vanguard Institutional Extnd Mkt Idx Tr | 3.10M (1.61%) | -35.96K Decreased by -1.16% | Dec 31, 24 |
| 5 | Pictet-Biotech P USD | 2.79M (1.45%) | -13.26K Decreased by -0.47% | Jul 31, 23 |
| 6 | SPDR® S&P Biotech ETF | 2.66M (1.38%) | -47.35K Decreased by -1.78% | Dec 31, 24 |
| 7 | Vanguard Small Cap Index | 2.64M (1.37%) | 23.85K Increased by +0.90% | Dec 31, 24 |
| 8 | Fidelity® Select Biotechnology | 2.58M (1.34%) | -225.50K Decreased by -8.74% | Nov 30, 23 |
| 9 | Fidelity Small Cap Index | 2.10M (1.09%) | 7.76K Increased by +0.37% | Oct 31, 24 |
| 10 | Eventide Healthcare & Life Sciences I | 1.97M (1.02%) | 0.00 Increased by 0.00% | Sep 30, 23 |
| 11 | CREF Stock R1 | 1.94M (1.01%) | -350.62K Decreased by -18.03% | Nov 30, 24 |
| 12 | iShares Russell 2000 Growth ETF | 1.89M (0.98%) | 0.00 Increased by 0.00% | Dec 31, 24 |
| 13 | Fidelity® Small Cap Index | 1.82M (0.95%) | 49.54K Increased by +2.71% | Oct 31, 23 |
| 14 | Pictet-Global Megatrend Sel I USD | 1.75M (0.91%) | 438.00 Increased by +0.02% | Jul 31, 23 |
| 15 | Vanguard Strategic Equity Inv | 1.52M (0.79%) | 514.93K Increased by +33.93% | Sep 30, 24 |
| 16 | Vanguard Small Cap Growth Index Inv | 1.49M (0.77%) | 52.32K Increased by +3.51% | Dec 31, 24 |
| 17 | Nuveen Quant Small Cap Equity R6 | 1.44M (0.75%) | 0.00 Increased by 0.00% | Nov 30, 24 |
| 18 | Vanguard Explorer Inv | 1.37M (0.71%) | 244.53K Increased by +17.88% | Sep 30, 24 |
| 19 | BNP Paribas Health Cr Innovtr Cl Cap | 1.28M (0.66%) | -120.93K Decreased by -9.45% | Nov 30, 23 |
| 20 | State St Russell Sm/Mid Cp® Indx NL Cl C | 1.26M (0.66%) | -24.90K Decreased by -1.97% | Dec 31, 24 |