2.84% | % of shares held by all insiders |
75.63% | % of shares held by institutions |
77.84% | % of float held by institutions |
271 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 17,917,745 | 30 Dec 2023 | 7.73% | 120,317,660 |
Vanguard Group Inc | 12,891,875 | 30 Dec 2023 | 5.56% | 86,568,942 |
Nuveen Asset Management, LLC | 11,355,477 | 30 Dec 2023 | 4.90% | 76,252,029 |
State Street Corporation | 9,483,590 | 30 Dec 2023 | 4.09% | 63,682,308 |
Stonepine Capital Management, LLC | 9,222,617 | 30 Dec 2023 | 3.98% | 61,929,874 |
American Century Companies Inc | 6,812,691 | 30 Dec 2023 | 2.94% | 45,747,221 |
Shaw D.E. & Co., Inc. | 6,513,553 | 30 Dec 2023 | 2.81% | 43,738,509 |
Perceptive Advisors Llc | 6,433,369 | 30 Dec 2023 | 2.78% | 43,200,073 |
Magnetar Financial LLC | 6,282,556 | 30 Dec 2023 | 2.71% | 42,187,364 |
Invesco Ltd. | 6,111,773 | 30 Dec 2023 | 2.64% | 41,040,556 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 6,411,673 | 30 Dec 2023 | 2.77% | 43,054,385 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 5,714,735 | 30 Mar 2024 | 2.47% | 38,374,446 |
iShares Russell 2000 ETF | 5,210,768 | 30 Mar 2024 | 2.25% | 34,990,307 |
College Retirement Equities Fund-Stock Account | 3,982,325 | 30 Dec 2023 | 1.72% | 26,741,312 |
American Century Small Cap Growth Fund | 3,332,781 | 30 Jan 2024 | 1.44% | 22,379,624 |
Vanguard Extended Market Index Fund | 3,130,534 | 30 Dec 2023 | 1.35% | 21,021,536 |
Invesco Main Street Small Cap Fund | 2,748,305 | 30 Dec 2023 | 1.19% | 18,454,868 |
Oberweis Micro-Cap Portfolio | 2,710,700 | 30 Dec 2023 | 1.17% | 18,202,350 |
Fidelity Small Cap Index Fund | 2,175,968 | 28 Feb 2024 | 0.94% | 14,611,625 |
TIAA-CREF Funds-Quant Small Cap Equity Fund | 1,725,090 | 30 Jan 2024 | 0.74% | 11,583,979 |