0.54% | % of shares held by all insiders |
88.58% | % of shares held by institutions |
89.06% | % of float held by institutions |
352 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Group Inc | 22,812,820 | 31 Dec 2023 | 8.15% | 290,635,321 |
MHR Fund Management, LLC | 19,997,103 | 31 Dec 2023 | 7.15% | 254,763,087 |
Blackrock Inc. | 19,071,756 | 31 Dec 2023 | 6.82% | 242,974,167 |
State Street Corporation | 16,424,388 | 31 Dec 2023 | 5.87% | 209,246,699 |
Perceptive Advisors Llc | 11,979,415 | 31 Dec 2023 | 4.28% | 152,617,744 |
Avoro Capital Advisors LLC | 6,700,000 | 31 Dec 2023 | 2.39% | 85,357,998 |
Pictet Asset Management Holding SA | 5,263,309 | 31 Dec 2023 | 1.88% | 67,054,555 |
Geode Capital Management, LLC | 5,037,098 | 31 Dec 2023 | 1.80% | 64,172,627 |
Artisan Partners Limited Partnership | 4,827,670 | 31 Dec 2023 | 1.73% | 61,504,514 |
Orbimed Advisors LLC. | 4,707,458 | 31 Dec 2023 | 1.68% | 59,973,013 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 7,103,873 | 31 Dec 2023 | 2.54% | 90,503,340 |
Vanguard Small-Cap Index Fund | 5,863,994 | 31 Dec 2023 | 2.10% | 74,707,282 |
iShares Russell 2000 ETF | 5,812,034 | 31 Mar 2024 | 2.08% | 74,045,311 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 4,892,524 | 31 Mar 2024 | 1.75% | 62,330,754 |
Vanguard Small Cap Value Index Fund | 4,036,849 | 31 Dec 2023 | 1.44% | 51,429,455 |
Vanguard Extended Market Index Fund | 3,229,564 | 31 Dec 2023 | 1.15% | 41,144,644 |
Artisan Small Cap Fund | 2,545,427 | 31 Dec 2023 | 0.91% | 32,428,739 |
Fidelity Small Cap Index Fund | 2,344,541 | 29 Feb 2024 | 0.84% | 29,869,451 |
iShares Russell 2000 Value ETF | 2,230,498 | 31 Mar 2024 | 0.80% | 28,416,544 |
iShares Biotechnology ETF | 1,611,418 | 31 Mar 2024 | 0.58% | 20,529,464 |