0.38% | % of shares held by all insiders |
65.14% | % of shares held by institutions |
65.39% | % of float held by institutions |
245 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
State Street Corporation | 13,865,719 | 31 Dec 2023 | 12.68% | 227,259,125 |
Blackrock Inc. | 8,983,001 | 31 Dec 2023 | 8.22% | 147,231,380 |
Vanguard Group Inc | 8,775,379 | 31 Dec 2023 | 8.03% | 143,828,456 |
Granahan Investment Management LLC | 8,077,697 | 31 Dec 2023 | 7.39% | 132,393,448 |
Alyeska Investment Group, L.p. | 6,912,502 | 31 Dec 2023 | 6.32% | 113,295,903 |
Pictet Asset Management Holding SA | 5,687,334 | 31 Dec 2023 | 5.20% | 93,215,400 |
Norges Bank Investment Management | 3,995,600 | 31 Dec 2023 | 3.65% | 65,487,881 |
Millennium Management Llc | 3,413,612 | 31 Dec 2023 | 3.12% | 55,949,098 |
Palo Alto Investors Lp | 3,333,333 | 31 Dec 2023 | 3.05% | 54,633,325 |
Ghisallo Capital Management, LLC | 3,150,000 | 31 Dec 2023 | 2.88% | 51,628,498 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 12,261,062 | 29 Feb 2024 | 11.21% | 200,958,798 |
Vanguard Total Stock Market Index Fund | 6,048,441 | 31 Dec 2023 | 5.53% | 99,133,944 |
iShares Russell 2000 ETF | 2,567,977 | 29 Feb 2024 | 2.35% | 42,089,141 |
Columbia Acorn Fund | 2,315,637 | 31 Dec 2023 | 2.12% | 37,953,289 |
Fidelity Select Portfolios - Pharmaceuticals | 2,226,000 | 31 Jan 2024 | 2.04% | 36,484,138 |
JNL Series Trust-JNL/Multi Manager Small Cap GrowthFd | 2,107,010 | 31 Dec 2023 | 1.93% | 34,533,892 |
Vanguard Extended Market Index Fund | 1,919,822 | 31 Dec 2023 | 1.76% | 31,465,881 |
iShares Biotechnology ETF | 1,428,315 | 29 Feb 2024 | 1.31% | 23,410,081 |
USAA Mutual Fund Tr-Small Cap Stock Fund | 1,081,485 | 31 Jan 2024 | 0.99% | 17,725,538 |
Fidelity Small Cap Index Fund | 1,065,250 | 31 Jan 2024 | 0.97% | 17,459,446 |