12.66% | % of shares held by all insiders |
79.92% | % of shares held by institutions |
91.50% | % of float held by institutions |
221 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Perceptive Advisors Llc | 5,753,798 | 31 Mar 2024 | 9.19% | 71,922,475 |
Tang Capital Management, LLC | 4,147,399 | 31 Mar 2024 | 6.63% | 51,842,487 |
Blackrock Inc. | 3,260,786 | 31 Mar 2024 | 5.21% | 40,759,825 |
Morgan Stanley | 3,042,803 | 31 Mar 2024 | 4.86% | 38,035,037 |
Nantahala Capital Management, LLC | 2,910,849 | 31 Mar 2024 | 4.65% | 36,385,612 |
Vanguard Group Inc | 2,905,510 | 31 Mar 2024 | 4.64% | 36,318,875 |
Stonepine Capital Management, LLC | 2,674,356 | 31 Mar 2024 | 4.27% | 33,429,450 |
Great Point Partners LLC | 2,450,000 | 31 Mar 2024 | 3.91% | 30,625,000 |
Caligan Partners, LP | 1,888,881 | 31 Mar 2024 | 3.02% | 23,611,012 |
Deutsche Bank Aktiengesellschaft | 1,540,225 | 31 Mar 2024 | 2.46% | 19,252,812 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,640,561 | 31 Dec 2023 | 2.62% | 20,507,012 |
iShares Russell 2000 ETF | 1,024,631 | 31 Mar 2024 | 1.64% | 12,807,887 |
Vanguard Extended Market Index Fund | 650,202 | 31 Dec 2023 | 1.04% | 8,127,525 |
TIAA-CREF Funds-Quant Small Cap Equity Fund | 454,030 | 31 Jan 2024 | 0.73% | 5,675,375 |
Fidelity Small Cap Index Fund | 424,486 | 29 Feb 2024 | 0.68% | 5,306,075 |
Oberweis Micro-Cap Portfolio | 371,400 | 31 Dec 2023 | 0.59% | 4,642,500 |
iShares Russell 2000 Growth ETF | 367,854 | 31 Mar 2024 | 0.59% | 4,598,175 |
College Retirement Equities Fund-Stock Account | 360,760 | 31 Dec 2023 | 0.58% | 4,509,500 |
Fidelity Extended Market Index Fund | 255,097 | 31 Mar 2024 | 0.41% | 3,188,712 |
Hartford/Schroders U.S. Small Cap Opportunities Fd | 246,629 | 31 Jan 2024 | 0.39% | 3,082,862 |