51.67% | % of Shares Held by All Insider |
38.19% | % of Shares Held by Institutions |
79.01% | % of Float Held by Institutions |
48 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
BVF Inc. | 11,297,911 | Sep 29, 2019 | 16.72% | 55,924,659 |
Temasek Holdings (Private) Limited | 2,614,095 | Sep 29, 2019 | 3.87% | 12,939,770 |
Prosight Management, LP | 1,248,453 | Sep 29, 2019 | 1.85% | 6,179,842 |
Artal Group S.A. | 1,000,000 | Sep 29, 2019 | 1.48% | 4,950,000 |
Blackrock Inc. | 662,175 | Sep 29, 2019 | 0.98% | 3,277,766 |
Renaissance Technologies, LLC | 380,102 | Sep 29, 2019 | 0.56% | 1,881,504 |
Wells Fargo & Company | 206,914 | Sep 29, 2019 | 0.31% | 1,024,224 |
Tekla Capital Management LLCC. | 171,813 | Sep 29, 2019 | 0.25% | 850,474 |
Acadian Asset Management | 147,684 | Sep 29, 2019 | 0.22% | 731,035 |
Alps Advisors Inc. | 134,736 | Sep 29, 2019 | 0.20% | 666,943 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
iShares NASDAQ Biotechnology ETF | 653,598 | Aug 30, 2019 | 0.97% | 3,411,781 |
Variable Insurance Products Fund-Growth Portfolio | 421,500 | Aug 30, 2019 | 0.62% | 2,200,230 |
Fidelity Capital Appreciation Fund | 354,600 | Aug 30, 2019 | 0.52% | 1,851,012 |
Fidelity Advisor Equity Growth Fund | 244,700 | Aug 30, 2019 | 0.36% | 1,277,334 |
Alps ETF Tr-Alps Medical Breakthroughs ETF | 159,749 | May 30, 2019 | 0.24% | 808,329 |
Fidelity Select Portfolios - Biotechnology | 141,432 | Aug 30, 2019 | 0.21% | 738,275 |
Artisan International Small-Mid Fund | 141,000 | Jun 29, 2019 | 0.21% | 782,550 |
Fidelity Growth Discovery Fund | 140,900 | Aug 30, 2019 | 0.21% | 735,498 |
Tekla Healthcare Investors | 119,074 | Jun 29, 2019 | 0.18% | 660,860 |
Fidelity Advisor Series Equity Growth Fund | 72,100 | Aug 30, 2019 | 0.11% | 376,362 |