Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Baker Brothers Advisors, LLC | 14,012,172 | Jun 30, 2018 | 12.81% | 68,239,276 |
Janus Henderson Group PLC | 11,096,183 | Jun 30, 2018 | 10.14% | 54,038,409 |
Blackrock Inc. | 7,755,951 | Jun 30, 2018 | 7.09% | 37,771,480 |
Great Point Partners LLC | 7,478,275 | Jun 30, 2018 | 6.84% | 36,419,198 |
RA Capital Management, LLC | 6,984,692 | Jun 30, 2018 | 6.39% | 34,015,449 |
Deerfield Management Company, L.P. (Series C) | 6,063,496 | Jun 30, 2018 | 5.54% | 29,529,224 |
Vanguard Group, Inc. (The) | 5,307,910 | Jun 30, 2018 | 4.85% | 25,849,521 |
FMR, LLC | 4,418,631 | Jun 30, 2018 | 4.04% | 21,518,732 |
State Street Corporation | 3,677,404 | Jun 30, 2018 | 3.36% | 17,908,957 |
Jennison Associates LLC | 3,471,438 | Jun 30, 2018 | 3.17% | 16,905,902 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Janus Henderson Global Life Sciences Fund | 4,067,864 | Jun 30, 2018 | 3.72% | 19,810,497 |
Fidelity Select Portfolios - Biotechnology | 3,287,837 | Jun 30, 2018 | 3.01% | 16,011,765 |
Vanguard Total Stock Market Index Fund | 2,381,179 | Dec 31, 2017 | 2.18% | 10,279,549 |
PGIM Jennison Health Sciences Fd | 2,128,278 | Jun 30, 2018 | 1.95% | 10,364,713 |
iShares Russell 2000 ETF | 2,116,136 | Jun 30, 2018 | 1.93% | 10,305,582 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,911,656 | Jun 30, 2018 | 1.75% | 9,309,764 |
Vanguard Extended Market Index Fund | 1,339,345 | Dec 31, 2017 | 1.22% | 5,781,952 |
iShares NASDAQ Biotechnology ETF | 1,148,803 | Jun 30, 2018 | 1.05% | 5,594,670 |
Fidelity Advisor Biotechnology Fund | 1,130,794 | Jun 30, 2018 | 1.03% | 5,506,966 |
Janus Henderson Contrarian Fund | 1,036,889 | Jun 30, 2018 | 0.95% | 5,049,649 |