0.54% | % of shares held by all insiders |
112.26% | % of shares held by institutions |
112.86% | % of float held by institutions |
239 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Primecap Management Company | 8,052,648 | 30 Dec 2023 | 13.39% | 307,208,533 |
Baker Brothers Advisors, LLC | 6,398,365 | 30 Dec 2023 | 10.64% | 244,097,634 |
Blackrock Inc. | 6,351,750 | 30 Dec 2023 | 10.56% | 242,319,272 |
RA Capital Management, L.P. | 5,330,412 | 30 Dec 2023 | 8.86% | 203,355,225 |
Goldman Sachs Group Inc | 5,047,934 | 30 Dec 2023 | 8.39% | 192,578,689 |
Vanguard Group Inc | 3,226,938 | 30 Dec 2023 | 5.37% | 123,107,689 |
NEA Management Company, LLC | 2,909,956 | 30 Dec 2023 | 4.84% | 111,014,825 |
Frazier Life Sciences Management, L.P. | 2,371,304 | 30 Dec 2023 | 3.94% | 90,465,251 |
Federated Hermes, Inc. | 2,310,955 | 30 Dec 2023 | 3.84% | 88,162,936 |
State Street Corporation | 2,206,018 | 30 Dec 2023 | 3.67% | 84,159,590 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Primecap Odyssey Aggressive Growth Fund | 5,177,110 | 30 Jan 2024 | 8.61% | 197,506,754 |
Primecap Odyssey Growth Fund | 2,528,002 | 30 Jan 2024 | 4.20% | 96,443,280 |
Vanguard Total Stock Market Index Fund | 1,901,286 | 30 Dec 2023 | 3.16% | 72,534,063 |
iShares Russell 2000 ETF | 1,243,970 | 28 Feb 2024 | 2.07% | 47,457,457 |
Federated Hermes Kaufmann Fund | 1,170,000 | 30 Jan 2024 | 1.95% | 44,635,501 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,143,385 | 28 Feb 2024 | 1.90% | 43,620,139 |
Federated Hermes Kaufmann Small Cap Fund | 1,051,300 | 30 Jan 2024 | 1.75% | 40,107,096 |
Vanguard Extended Market Index Fund | 737,354 | 30 Dec 2023 | 1.23% | 28,130,056 |
Blackrock Funds-Health Sciences Opportunity Portfolio | 690,347 | 29 Nov 2023 | 1.15% | 26,336,739 |
BlackRock Health Sciences Term Trust | 580,575 | 30 Dec 2023 | 0.97% | 22,148,937 |