3.54% | % of shares held by all insiders |
86.28% | % of shares held by institutions |
89.44% | % of float held by institutions |
186 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Viking Global Investors, L.P. | 4,787,914 | 30 Dec 2023 | 9.36% | 111,319,000 |
RA Capital Management, L.P. | 4,163,211 | 30 Dec 2023 | 8.14% | 96,794,655 |
BVF Inc. | 4,007,413 | 30 Dec 2023 | 7.83% | 93,172,352 |
Blackrock Inc. | 3,464,587 | 30 Dec 2023 | 6.77% | 80,551,647 |
VR Adviser, LLC | 3,424,031 | 30 Dec 2023 | 6.69% | 79,608,720 |
Janus Henderson Group PLC | 3,093,296 | 30 Dec 2023 | 6.05% | 71,919,132 |
Deep Track Capital, Lp | 2,284,372 | 30 Dec 2023 | 4.47% | 53,111,649 |
Vanguard Group Inc | 1,866,849 | 30 Dec 2023 | 3.65% | 43,404,239 |
Morgan Stanley | 1,568,784 | 30 Dec 2023 | 3.07% | 36,474,228 |
State Street Corporation | 1,523,990 | 30 Dec 2023 | 2.98% | 35,432,767 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,139,344 | 30 Dec 2023 | 2.23% | 26,489,748 |
Janus Henderson Global Life Sciences Fund | 1,026,642 | 30 Dec 2023 | 2.01% | 23,869,426 |
iShares Russell 2000 ETF | 972,239 | 28 Feb 2024 | 1.90% | 22,604,556 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 803,143 | 28 Feb 2024 | 1.57% | 18,673,074 |
Vanguard Extended Market Index Fund | 460,380 | 30 Dec 2023 | 0.90% | 10,703,835 |
Fidelity Small Cap Index Fund | 403,586 | 30 Jan 2024 | 0.79% | 9,383,374 |
iShares Russell 2000 Value ETF | 348,760 | 28 Feb 2024 | 0.68% | 8,108,670 |
iShares Biotechnology ETF | 272,971 | 28 Feb 2024 | 0.53% | 6,346,575 |
Meridian Small Cap Growth Fund | 254,567 | 30 Dec 2023 | 0.50% | 5,918,682 |
DFA U.S. Small Cap Series | 185,079 | 30 Jan 2024 | 0.36% | 4,303,086 |