0.55% | % of shares held by all insiders |
88.28% | % of shares held by institutions |
88.77% | % of float held by institutions |
199 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Atlas Venture Life Science Advisors, LLC | 9,885,449 | 30 Dec 2023 | 11.47% | 257,812,509 |
Fcpm III Services B.v. | 6,131,079 | 30 Dec 2023 | 7.11% | 159,898,539 |
MPM Asset Management, LLC | 4,951,303 | 30 Dec 2023 | 5.75% | 129,129,981 |
Blackrock Inc. | 3,788,682 | 30 Dec 2023 | 4.40% | 98,808,826 |
Citadel Advisors Llc | 3,053,440 | 30 Dec 2023 | 3.54% | 79,633,714 |
State Street Corporation | 2,337,141 | 30 Dec 2023 | 2.71% | 60,952,637 |
Vanguard Group Inc | 2,329,641 | 30 Dec 2023 | 2.70% | 60,757,037 |
VR Adviser, LLC | 2,173,913 | 30 Dec 2023 | 2.52% | 56,695,650 |
Morgan Stanley | 2,021,395 | 30 Dec 2023 | 2.35% | 52,717,981 |
Deep Track Capital, Lp | 2,000,000 | 30 Dec 2023 | 2.32% | 52,159,999 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 2,884,650 | 30 Mar 2024 | 3.35% | 75,231,671 |
Vanguard Total Stock Market Index Fund | 1,453,532 | 30 Dec 2023 | 1.69% | 37,908,114 |
iShares Russell 2000 ETF | 1,447,502 | 30 Mar 2024 | 1.68% | 37,750,852 |
Fidelity Select Portfolios - Pharmaceuticals | 907,000 | 30 Mar 2024 | 1.05% | 23,654,559 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 736,500 | 30 Jan 2024 | 0.85% | 19,207,919 |
PGIM Jennison Health Sciences Fd | 662,251 | 28 Feb 2024 | 0.77% | 17,271,506 |
Federated Hermes Kaufmann Small Cap Fund | 608,876 | 30 Jan 2024 | 0.71% | 15,879,486 |
Fidelity Growth Company Fund | 601,560 | 30 Mar 2024 | 0.70% | 15,688,684 |
Vanguard Extended Market Index Fund | 560,176 | 30 Dec 2023 | 0.65% | 14,609,390 |
Wasatch Ultra Growth Fund | 526,904 | 30 Dec 2023 | 0.61% | 13,741,656 |