2.29% | % of shares held by all insiders |
93.65% | % of shares held by institutions |
95.85% | % of float held by institutions |
288 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Wellington Management Group, LLP | 14,882,086 | 30 Dec 2023 | 8.73% | 557,334,132 |
Vanguard Group Inc | 14,634,391 | 30 Dec 2023 | 8.58% | 548,057,954 |
Blackrock Inc. | 12,954,314 | 30 Dec 2023 | 7.60% | 485,139,069 |
Farallon Capital Management LLC | 6,736,854 | 30 Dec 2023 | 3.95% | 252,295,187 |
Nextech Invest Ag | 6,296,740 | 30 Dec 2023 | 3.69% | 235,812,917 |
State Street Corporation | 6,253,361 | 30 Dec 2023 | 3.67% | 234,188,374 |
BVF Inc. | 5,981,212 | 30 Dec 2023 | 3.51% | 223,996,393 |
Casdin Capital, LLC | 5,714,775 | 30 Dec 2023 | 3.35% | 214,018,328 |
Alphabet Inc. | 5,301,512 | 30 Mar 2024 | 3.11% | 198,541,628 |
Baker Brothers Advisors, LLC | 5,148,657 | 30 Dec 2023 | 3.02% | 192,817,208 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 6,449,517 | 30 Jan 2024 | 3.78% | 241,534,416 |
Vanguard Total Stock Market Index Fund | 4,954,713 | 30 Dec 2023 | 2.91% | 185,554,005 |
Vanguard Small-Cap Index Fund | 3,961,354 | 30 Dec 2023 | 2.32% | 148,352,710 |
iShares Russell 2000 ETF | 3,416,598 | 30 Mar 2024 | 2.00% | 127,951,597 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 2,381,820 | 30 Mar 2024 | 1.40% | 89,199,160 |
Vanguard Small-Cap Growth Index Fund | 2,207,067 | 30 Dec 2023 | 1.29% | 82,654,660 |
Vanguard Extended Market Index Fund | 1,907,954 | 30 Dec 2023 | 1.12% | 71,452,878 |
Price (T.Rowe) New Horizons Fund | 1,701,538 | 30 Dec 2023 | 1.00% | 63,722,599 |
Vanguard Explorer Fund, Inc. | 1,645,525 | 30 Jan 2024 | 0.97% | 61,624,912 |
Fidelity Small Cap Index Fund | 1,468,483 | 28 Feb 2024 | 0.86% | 54,994,689 |