0.55% | % of shares held by all insiders |
87.17% | % of shares held by institutions |
87.65% | % of float held by institutions |
195 | 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% | 244,467,149 |
Fcpm III Services B.v. | 6,131,079 | 30 Dec 2023 | 7.11% | 151,621,580 |
MPM Asset Management, LLC | 4,951,303 | 30 Dec 2023 | 5.75% | 122,445,720 |
Blackrock Inc. | 3,788,682 | 30 Dec 2023 | 4.40% | 93,694,104 |
Citadel Advisors Llc | 3,053,440 | 30 Dec 2023 | 3.54% | 75,511,569 |
State Street Corporation | 2,337,141 | 30 Dec 2023 | 2.71% | 57,797,495 |
Vanguard Group Inc | 2,329,641 | 30 Dec 2023 | 2.70% | 57,612,020 |
VR Adviser, LLC | 2,173,913 | 30 Dec 2023 | 2.52% | 53,760,867 |
Morgan Stanley | 2,021,395 | 30 Dec 2023 | 2.35% | 49,989,097 |
Deep Track Capital, Lp | 2,000,000 | 30 Dec 2023 | 2.32% | 49,459,999 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,541,758 | 28 Feb 2024 | 1.79% | 38,127,674 |
Vanguard Total Stock Market Index Fund | 1,453,532 | 30 Dec 2023 | 1.69% | 35,945,845 |
iShares Russell 2000 ETF | 1,082,118 | 28 Feb 2024 | 1.26% | 26,760,777 |
Fidelity Select Portfolios - Pharmaceuticals | 746,000 | 30 Jan 2024 | 0.87% | 18,448,579 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 736,500 | 30 Jan 2024 | 0.85% | 18,213,644 |
PGIM Jennison Health Sciences Fd | 662,251 | 28 Feb 2024 | 0.77% | 16,377,466 |
Federated Hermes Kaufmann Small Cap Fund | 608,876 | 30 Jan 2024 | 0.71% | 15,057,503 |
Vanguard Extended Market Index Fund | 560,176 | 30 Dec 2023 | 0.65% | 13,853,152 |
Wasatch Ultra Growth Fund | 526,904 | 30 Dec 2023 | 0.61% | 13,030,335 |
Fidelity Growth Company Fund | 510,600 | 30 Jan 2024 | 0.59% | 12,627,137 |