0.54% | % of shares held by all insiders |
88.68% | % of shares held by institutions |
89.16% | % of float held by institutions |
349 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Group Inc | 22,812,820 | 31 Dec 2023 | 8.17% | 277,403,887 |
MHR Fund Management, LLC | 19,997,103 | 31 Dec 2023 | 7.16% | 243,164,769 |
Blackrock Inc. | 19,071,756 | 31 Dec 2023 | 6.83% | 231,912,550 |
State Street Corporation | 16,424,388 | 31 Dec 2023 | 5.88% | 199,720,555 |
Perceptive Advisors Llc | 11,979,415 | 31 Dec 2023 | 4.29% | 145,669,684 |
Avoro Capital Advisors LLC | 6,700,000 | 31 Dec 2023 | 2.40% | 81,471,998 |
Pictet Asset Management Holding SA | 5,263,309 | 31 Dec 2023 | 1.88% | 64,001,836 |
Geode Capital Management, LLC | 5,037,098 | 31 Dec 2023 | 1.80% | 61,251,110 |
Artisan Partners Limited Partnership | 4,827,670 | 31 Dec 2023 | 1.73% | 58,704,466 |
Orbimed Advisors LLC. | 4,707,458 | 31 Dec 2023 | 1.69% | 57,242,688 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 7,103,873 | 31 Dec 2023 | 2.54% | 86,383,094 |
Vanguard Small-Cap Index Fund | 5,863,994 | 31 Dec 2023 | 2.10% | 71,306,166 |
iShares Russell 2000 ETF | 5,812,034 | 31 Mar 2024 | 2.08% | 70,674,332 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 4,892,524 | 31 Mar 2024 | 1.75% | 59,493,091 |
Vanguard Small Cap Value Index Fund | 4,036,849 | 31 Dec 2023 | 1.45% | 49,088,083 |
Vanguard Extended Market Index Fund | 3,229,564 | 31 Dec 2023 | 1.16% | 39,271,497 |
Artisan Small Cap Fund | 2,545,427 | 31 Dec 2023 | 0.91% | 30,952,391 |
Fidelity Small Cap Index Fund | 2,344,541 | 29 Feb 2024 | 0.84% | 28,509,618 |
iShares Russell 2000 Value ETF | 2,230,498 | 31 Mar 2024 | 0.80% | 27,122,855 |
iShares Biotechnology ETF | 1,611,418 | 31 Mar 2024 | 0.58% | 19,594,842 |