29.96% | % of shares held by all insiders |
74.78% | % of shares held by institutions |
106.76% | % of float held by institutions |
239 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 5,976,266 | 30 Dec 2023 | 7.27% | 151,617,873 |
Deerfield Management Company, L.P. (Series C) | 5,788,024 | 30 Dec 2023 | 7.04% | 146,842,173 |
Armistice Capital, LLC | 5,200,000 | 30 Dec 2023 | 6.32% | 131,924,004 |
Redmile Group, LLC | 4,801,540 | 30 Dec 2023 | 5.84% | 121,815,073 |
Vanguard Group Inc | 4,401,636 | 30 Dec 2023 | 5.35% | 111,669,509 |
State Street Corporation | 2,470,813 | 30 Dec 2023 | 3.00% | 62,684,527 |
Morgan Stanley | 2,316,433 | 30 Dec 2023 | 2.82% | 58,767,907 |
Goldman Sachs Group Inc | 2,307,475 | 30 Dec 2023 | 2.81% | 58,540,642 |
Polar Capital Holdings PLC | 1,850,000 | 30 Dec 2023 | 2.25% | 46,934,501 |
Dimensional Fund Advisors LP | 1,561,654 | 30 Dec 2023 | 1.90% | 39,619,163 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,827,943 | 30 Mar 2024 | 2.22% | 46,374,915 |
Vanguard Total Stock Market Index Fund | 1,760,798 | 30 Dec 2023 | 2.14% | 44,671,446 |
iShares Russell 2000 ETF | 1,304,737 | 30 Mar 2024 | 1.59% | 33,101,178 |
Vanguard Extended Market Index Fund | 867,111 | 30 Dec 2023 | 1.05% | 21,998,606 |
Vanguard Strategic Equity Fund | 747,816 | 30 Dec 2023 | 0.91% | 18,972,092 |
College Retirement Equities Fund-Stock Account | 689,238 | 30 Dec 2023 | 0.84% | 17,485,968 |
Fidelity Small Cap Index Fund | 547,266 | 28 Feb 2024 | 0.67% | 13,884,138 |
Financial Investors Tr-Emerald Growth Fund | 434,143 | 30 Jan 2024 | 0.53% | 11,014,208 |
TIAA-CREF Funds-Quant Small Cap Equity Fund | 408,730 | 30 Jan 2024 | 0.50% | 10,369,480 |
iShares Biotechnology ETF | 367,781 | 30 Mar 2024 | 0.45% | 9,330,604 |