6.93% | % of shares held by all insiders |
73.77% | % of shares held by institutions |
79.26% | % of float held by institutions |
87 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Orbimed Advisors LLC. | 16,589,442 | 30 Dec 2023 | 30.21% | 64,201,138 |
Baker Brothers Advisors, LLC | 10,123,824 | 30 Dec 2023 | 18.43% | 39,179,197 |
Deerfield Management Company, L.P. (Series C) | 4,133,000 | 30 Dec 2023 | 7.53% | 15,994,709 |
Boxer Capital, LLC | 2,568,287 | 30 Dec 2023 | 4.68% | 9,939,270 |
Blackrock Inc. | 1,095,589 | 30 Dec 2023 | 1.99% | 4,239,929 |
Price (T.Rowe) Associates Inc | 1,042,737 | 30 Dec 2023 | 1.90% | 4,035,392 |
Vanguard Group Inc | 1,006,856 | 30 Dec 2023 | 1.83% | 3,896,532 |
Massachusetts Financial Services Co. | 510,749 | 30 Dec 2023 | 0.93% | 1,976,598 |
Geode Capital Management, LLC | 349,367 | 30 Dec 2023 | 0.64% | 1,352,050 |
Sio Capital Management, LLC | 320,394 | 30 Dec 2023 | 0.58% | 1,239,924 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) Health Sciences Fund | 771,093 | 30 Dec 2023 | 1.40% | 2,984,129 |
Vanguard Total Stock Market Index Fund | 720,427 | 30 Dec 2023 | 1.31% | 2,788,052 |
MFS New Discovery Fund | 327,699 | 29 Nov 2023 | 0.60% | 1,268,195 |
iShares Russell 2000 ETF | 309,081 | 28 Feb 2024 | 0.56% | 1,196,143 |
Vanguard Extended Market Index Fund | 198,015 | 30 Dec 2023 | 0.36% | 766,318 |
Fidelity Small Cap Index Fund | 147,363 | 30 Jan 2024 | 0.27% | 570,294 |
iShares Russell 2000 Value ETF | 136,903 | 28 Feb 2024 | 0.25% | 529,814 |
Bridgeway Funds Inc-Ultra Small Company Market Fund | 121,949 | 30 Dec 2023 | 0.22% | 471,942 |
MFS Variable Insurance Trust-MFS New Discovery Series | 101,925 | 30 Dec 2023 | 0.19% | 394,449 |
Fidelity Extended Market Index Fund | 93,995 | 28 Feb 2024 | 0.17% | 363,760 |