0.72% | % of shares held by all insiders |
109.67% | % of shares held by institutions |
110.46% | % of float held by institutions |
320 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Group Inc | 28,492,486 | 31 Dec 2023 | 9.62% | 291,227,397 |
Perceptive Advisors Llc | 28,057,456 | 31 Dec 2023 | 9.47% | 286,780,868 |
Avoro Capital Advisors LLC | 27,400,000 | 31 Dec 2023 | 9.25% | 280,060,879 |
Blackrock Inc. | 22,988,139 | 31 Dec 2023 | 7.76% | 234,966,366 |
JP Morgan Chase & Company | 17,848,531 | 31 Dec 2023 | 6.03% | 182,433,404 |
Wellington Management Group, LLP | 15,190,024 | 31 Dec 2023 | 5.13% | 155,260,273 |
Redmile Group, LLC | 14,828,321 | 31 Dec 2023 | 5.01% | 151,563,234 |
Morgan Stanley | 13,327,897 | 31 Dec 2023 | 4.50% | 136,227,100 |
State Street Corporation | 13,163,085 | 31 Dec 2023 | 4.44% | 134,542,524 |
William Blair Investment Management, LLC | 11,647,026 | 31 Dec 2023 | 3.93% | 119,046,582 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 10,154,896 | 31 Jan 2024 | 3.43% | 103,795,222 |
Vanguard Total Stock Market Index Fund | 9,568,477 | 31 Dec 2023 | 3.23% | 97,801,317 |
Vanguard Small-Cap Index Fund | 7,465,989 | 31 Dec 2023 | 2.52% | 76,311,366 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 7,475,480 | 29 Feb 2024 | 2.52% | 76,408,376 |
iShares Russell 2000 ETF | 6,853,567 | 29 Feb 2024 | 2.31% | 70,051,678 |
Delaware Group Equity Fds V-Small Cap Core Fund | 5,340,622 | 29 Feb 2024 | 1.80% | 54,587,565 |
Janus Henderson Contrarian Fund | 5,144,567 | 31 Dec 2023 | 1.74% | 52,583,648 |
American Century Heritage Fund | 4,275,849 | 31 Jan 2024 | 1.44% | 43,704,307 |
Vanguard Small-Cap Growth Index Fund | 4,158,464 | 31 Dec 2023 | 1.40% | 42,504,492 |
Vanguard Extended Market Index Fund | 3,985,525 | 31 Dec 2023 | 1.35% | 40,736,848 |