9.04% | % of shares held by all insiders |
96.32% | % of shares held by institutions |
105.89% | % of float held by institutions |
88 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Orbimed Advisors LLC. | 16,589,442 | 30 Dec 2023 | 39.42% | 64,035,244 |
Baker Brothers Advisors, LLC | 10,123,824 | 30 Dec 2023 | 24.06% | 39,077,959 |
Deerfield Management Company, L.P. (Series C) | 4,133,000 | 30 Dec 2023 | 9.82% | 15,953,379 |
Boxer Capital, LLC | 2,568,287 | 30 Dec 2023 | 6.10% | 9,913,587 |
Blackrock Inc. | 1,095,589 | 30 Dec 2023 | 2.60% | 4,228,973 |
Price (T.Rowe) Associates Inc | 1,042,737 | 30 Dec 2023 | 2.48% | 4,024,964 |
Vanguard Group Inc | 1,006,856 | 30 Dec 2023 | 2.39% | 3,886,464 |
Massachusetts Financial Services Co. | 510,749 | 30 Dec 2023 | 1.21% | 1,971,491 |
Geode Capital Management, LLC | 349,367 | 30 Dec 2023 | 0.83% | 1,348,556 |
Sio Capital Management, LLC | 320,394 | 30 Dec 2023 | 0.76% | 1,236,720 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) Health Sciences Fund | 771,093 | 30 Dec 2023 | 1.83% | 2,976,418 |
Vanguard Total Stock Market Index Fund | 720,427 | 30 Dec 2023 | 1.71% | 2,780,848 |
iShares Russell 2000 ETF | 358,354 | 30 Mar 2024 | 0.85% | 1,383,246 |
MFS New Discovery Fund | 327,699 | 28 Feb 2024 | 0.78% | 1,264,918 |
Vanguard Extended Market Index Fund | 198,015 | 30 Dec 2023 | 0.47% | 764,337 |
Fidelity Small Cap Index Fund | 147,363 | 28 Feb 2024 | 0.35% | 568,821 |
iShares Russell 2000 Value ETF | 135,527 | 30 Mar 2024 | 0.32% | 523,134 |
Bridgeway Funds Inc-Ultra Small Company Market Fund | 121,949 | 30 Dec 2023 | 0.29% | 470,723 |
MFS Variable Insurance Trust-MFS New Discovery Series | 101,925 | 30 Dec 2023 | 0.24% | 393,430 |
Fidelity Extended Market Index Fund | 93,995 | 28 Feb 2024 | 0.22% | 362,820 |