3.44% | % of Shares Held by All Insider |
87.36% | % of Shares Held by Institutions |
90.48% | % of Float Held by Institutions |
97 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Column Group LLC | 3,885,679 | Dec 30, 2020 | 15.82% | 76,742,160 |
Price (T.Rowe) Associates Inc | 2,585,484 | Dec 30, 2020 | 10.53% | 51,063,309 |
KPCB XV Associates, LLC | 1,947,063 | Dec 30, 2020 | 7.93% | 38,454,494 |
Ponoi Management, LLC | 1,599,417 | Dec 30, 2020 | 6.51% | 31,588,485 |
Perceptive Advisors Llc | 1,577,481 | Dec 30, 2020 | 6.42% | 31,155,249 |
Blackrock Inc. | 1,383,981 | Dec 30, 2020 | 5.64% | 27,333,624 |
Wellington Management Company, LLP | 1,214,190 | Dec 30, 2020 | 4.94% | 23,980,252 |
California, University Of-Regents | 1,122,237 | Dec 30, 2020 | 4.57% | 22,164,180 |
Euclidean Capital, LLC | 735,801 | Dec 30, 2020 | 3.00% | 14,532,069 |
Vanguard Group, Inc. (The) | 733,193 | Dec 30, 2020 | 2.99% | 14,480,561 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Price (T.Rowe) New Horizons Fund | 941,375 | Dec 30, 2020 | 3.83% | 18,592,156 |
Price (T.Rowe) Health Sciences Fund | 623,614 | Dec 30, 2020 | 2.54% | 12,316,376 |
Vanguard Total Stock Market Index Fund | 466,063 | Dec 30, 2020 | 1.90% | 9,204,744 |
Price (T.Rowe) Small Cap Stock Fund | 282,000 | Dec 30, 2020 | 1.15% | 5,569,500 |
iShares Russell 2000 ETF | 267,630 | Dec 30, 2020 | 1.09% | 5,285,692 |
iShares NASDAQ Biotechnology ETF | 215,655 | Dec 30, 2020 | 0.88% | 4,259,186 |
BlackRock Health Sciences Trust II | 188,948 | Dec 30, 2020 | 0.77% | 3,731,723 |
Price (T.Rowe) Institutional Small-Cap Stock Fund | 155,900 | Dec 30, 2020 | 0.63% | 3,079,025 |
Hartford Smallcap Growth HLS Series | 155,564 | Dec 30, 2020 | 0.63% | 3,072,389 |
Blackrock Funds-Health Sciences Opportunity Portfolio | 147,420 | Dec 30, 2020 | 0.60% | 2,911,545 |