45.35% | % of shares held by all insiders |
23.77% | % of shares held by institutions |
43.50% | % of float held by institutions |
149 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RA Capital Management, L.P. | 2,744,270 | 31 Dec 2023 | 1.23% | 7,881,543 |
Millennium Management Llc | 2,728,903 | 31 Dec 2023 | 1.22% | 7,837,409 |
Price (T.Rowe) Associates Inc | 2,324,274 | 31 Dec 2023 | 1.04% | 6,675,314 |
Blackrock Inc. | 1,805,596 | 31 Dec 2023 | 0.81% | 5,185,671 |
Camber Capital Management LP | 1,750,000 | 31 Dec 2023 | 0.78% | 5,025,999 |
Bill & Melinda Gates Foundation | 1,625,943 | 31 Dec 2023 | 0.73% | 4,669,708 |
Alyeska Investment Group, L.p. | 1,632,490 | 31 Dec 2023 | 0.73% | 4,688,511 |
Citadel Advisors Llc | 902,498 | 31 Dec 2023 | 0.40% | 2,591,974 |
Walleye Capital LLC | 766,315 | 31 Dec 2023 | 0.34% | 2,200,856 |
Morgan Stanley | 531,712 | 31 Dec 2023 | 0.24% | 1,527,076 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) New Horizons Fund | 1,837,611 | 31 Dec 2023 | 0.82% | 5,277,618 |
iShares Biotechnology ETF | 678,453 | 31 Mar 2024 | 0.30% | 1,948,517 |
iShares Core MSCI EAFE ETF | 555,428 | 31 Mar 2024 | 0.25% | 1,595,189 |
Blackrock Funds-Health Sciences Opportunity Portfolio | 412,061 | 29 Feb 2024 | 0.18% | 1,183,439 |
iShares MSCI EAFE Small Cap ETF | 360,670 | 31 Mar 2024 | 0.16% | 1,035,844 |
BlackRock Health Sciences Term Trust | 320,123 | 31 Dec 2023 | 0.14% | 919,393 |
Price (T.Rowe) New Horizons Trust | 322,901 | 31 Dec 2023 | 0.14% | 927,371 |
iShares Genomics Immunology and Healthcare ETF | 157,840 | 31 Mar 2024 | 0.07% | 453,316 |
Fidelity NASDAQ Composite Index Fund | 129,800 | 29 Feb 2024 | 0.06% | 372,785 |
College Retirement Equities Fund-Stock Account | 83,219 | 31 Dec 2023 | 0.04% | 239,004 |