0.57% | % of shares held by all insiders |
89.03% | % of shares held by institutions |
89.53% | % of float held by institutions |
346 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Group Inc | 22,812,820 | 30 Dec 2023 | 8.17% | 272,271,016 |
MHR Fund Management, LLC | 19,997,103 | 30 Dec 2023 | 7.16% | 238,665,432 |
Blackrock Inc. | 19,071,756 | 30 Dec 2023 | 6.83% | 227,621,415 |
State Street Corporation | 16,424,388 | 30 Dec 2023 | 5.88% | 196,025,077 |
Perceptive Advisors Llc | 11,979,415 | 30 Dec 2023 | 4.29% | 142,974,323 |
Avoro Capital Advisors LLC | 6,700,000 | 30 Dec 2023 | 2.40% | 79,964,502 |
Pictet Asset Management Holding SA | 5,263,309 | 30 Dec 2023 | 1.88% | 62,817,595 |
Geode Capital Management, LLC | 5,037,098 | 30 Dec 2023 | 1.80% | 60,117,766 |
Artisan Partners Limited Partnership | 4,827,670 | 30 Dec 2023 | 1.73% | 57,618,243 |
Orbimed Advisors LLC. | 4,707,458 | 30 Dec 2023 | 1.69% | 56,183,513 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 11,725,559 | 28 Feb 2024 | 4.20% | 139,944,551 |
Vanguard Total Stock Market Index Fund | 7,103,873 | 30 Dec 2023 | 2.54% | 84,784,727 |
Vanguard Small-Cap Index Fund | 5,863,994 | 30 Dec 2023 | 2.10% | 69,986,770 |
iShares Russell 2000 ETF | 5,812,034 | 30 Mar 2024 | 2.08% | 69,366,628 |
Vanguard Small Cap Value Index Fund | 4,036,849 | 30 Dec 2023 | 1.45% | 48,179,794 |
Vanguard Extended Market Index Fund | 3,229,564 | 30 Dec 2023 | 1.16% | 38,544,847 |
Artisan Small Cap Fund | 2,545,427 | 30 Dec 2023 | 0.91% | 30,379,672 |
Fidelity Small Cap Index Fund | 2,321,841 | 30 Jan 2024 | 0.83% | 27,711,173 |
iShares Russell 2000 Value ETF | 2,230,498 | 30 Mar 2024 | 0.80% | 26,620,994 |
iShares Biotechnology ETF | 1,611,418 | 30 Mar 2024 | 0.58% | 19,232,274 |