14.96% | % of Shares Held by All Insider |
72.41% | % of Shares Held by Institutions |
85.15% | % of Float Held by Institutions |
78 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Atlas Venture Associates IX, LLC | 4,645,453 | Sep 29, 2019 | 16.66% | 6,596,543 |
NEA Management Company, LLC | 3,315,149 | Sep 29, 2019 | 11.89% | 4,707,511 |
EcoR1 Capital, LLC | 1,548,888 | Sep 29, 2019 | 5.56% | 2,199,420 |
BVF Inc. | 1,086,251 | Sep 29, 2019 | 3.90% | 1,542,476 |
FIL LTD | 647,317 | Sep 29, 2019 | 2.32% | 919,190 |
Victory Capital Management Inc. | 576,681 | Sep 29, 2019 | 2.07% | 818,887 |
Blackrock Inc. | 559,624 | Sep 29, 2019 | 2.01% | 794,666 |
Millennium Management LLC | 490,161 | Sep 29, 2019 | 1.76% | 696,028 |
Vanguard Group, Inc. (The) | 474,713 | Sep 29, 2019 | 1.70% | 674,092 |
FMR, LLC | 317,435 | Sep 29, 2019 | 1.14% | 450,757 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 427,351 | Jun 29, 2019 | 1.53% | 1,205,129 |
iShares NASDAQ Biotechnology ETF | 268,963 | Aug 30, 2019 | 0.96% | 554,063 |
Victory Portfolios-Victory RS Science & Technology Fund | 226,500 | Jun 29, 2019 | 0.81% | 638,730 |
Vanguard Extended Market Index Fund | 132,306 | Jun 29, 2019 | 0.47% | 373,102 |
USAA Mutual Fund Tr-Science & Technology Fund | 83,669 | Jul 30, 2019 | 0.30% | 184,908 |
College Retirement Equities Fund-Stock Account | 62,548 | Mar 30, 2019 | 0.22% | 298,353 |
BlackRock Advantage Small Cap Growth Fund | 46,517 | Jun 29, 2019 | 0.17% | 131,177 |
Fidelity Extended Market Index Fund | 45,281 | Aug 30, 2019 | 0.16% | 93,278 |
Fidelity Select Portfolios - Biotechnology | 44,796 | Aug 30, 2019 | 0.16% | 92,279 |
WisdomTree Tr-U. S. SmallCap Fd | 30,146 | Aug 30, 2019 | 0.11% | 62,100 |