0.14% | % of Shares Held by All Insider |
95.51% | % of Shares Held by Institutions |
95.64% | % of Float Held by Institutions |
315 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Baker Brothers Advisors, LLC | 41,923,486 | Sep 29, 2022 | 25.89% | 776,842,224 |
Vanguard Group, Inc. (The) | 12,925,641 | Sep 29, 2022 | 7.98% | 239,512,136 |
FMR, LLC | 11,571,025 | Sep 29, 2022 | 7.15% | 214,411,101 |
Blackrock Inc. | 9,973,155 | Sep 29, 2022 | 6.16% | 184,802,568 |
State Street Corporation | 6,778,871 | Sep 29, 2022 | 4.19% | 125,612,484 |
EcoR1 Capital, LLC | 5,991,479 | Sep 29, 2022 | 3.70% | 111,022,109 |
Price (T.Rowe) Associates Inc | 4,891,348 | Sep 29, 2022 | 3.02% | 90,636,681 |
Shaw D.E. & Co., Inc. | 4,712,180 | Sep 29, 2022 | 2.91% | 87,316,698 |
RTW Investments LP | 3,670,938 | Sep 29, 2022 | 2.27% | 68,022,483 |
Morgan Stanley | 3,071,113 | Sep 29, 2022 | 1.90% | 56,907,725 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 5,328,749 | Dec 30, 2022 | 3.29% | 98,741,722 |
Fidelity Growth Company Fund | 3,732,796 | Oct 30, 2022 | 2.31% | 69,168,712 |
Vanguard Total Stock Market Index Fund | 3,666,440 | Sep 29, 2022 | 2.26% | 67,939,135 |
Vanguard Small-Cap Index Fund | 3,081,668 | Sep 29, 2022 | 1.90% | 57,103,310 |
First Trust NYSE Arca Biotechnology Index Fund | 2,760,493 | Dec 30, 2022 | 1.70% | 51,151,937 |
iShares Russell 2000 ETF | 2,747,989 | Dec 30, 2022 | 1.70% | 50,920,238 |
Vanguard Small-Cap Growth Index Fund | 1,779,773 | Sep 29, 2022 | 1.10% | 32,979,194 |
Vanguard Extended Market Index Fund | 1,632,601 | Sep 29, 2022 | 1.01% | 30,252,097 |
Price (T.Rowe) New Horizons Fund | 1,544,458 | Sep 29, 2022 | 0.95% | 28,618,807 |
Price (T.Rowe) Health Sciences Fund | 1,495,857 | Sep 29, 2022 | 0.92% | 27,718,231 |