0.55% | % of shares held by all insiders |
87.08% | % of shares held by institutions |
87.56% | % of float held by institutions |
193 | 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% | 234,235,711 |
Fcpm III Services B.v. | 6,131,079 | 30 Dec 2023 | 7.11% | 145,275,915 |
MPM Asset Management, LLC | 4,951,303 | 30 Dec 2023 | 5.75% | 117,321,123 |
Blackrock Inc. | 3,788,682 | 30 Dec 2023 | 4.40% | 89,772,818 |
Citadel Advisors Llc | 3,053,440 | 30 Dec 2023 | 3.54% | 72,351,259 |
State Street Corporation | 2,337,141 | 30 Dec 2023 | 2.71% | 55,378,555 |
Vanguard Group Inc | 2,329,641 | 30 Dec 2023 | 2.70% | 55,200,842 |
VR Adviser, LLC | 2,173,913 | 30 Dec 2023 | 2.52% | 51,510,867 |
Morgan Stanley | 2,021,395 | 30 Dec 2023 | 2.35% | 47,896,953 |
Deep Track Capital, Lp | 2,000,000 | 30 Dec 2023 | 2.32% | 47,389,999 |
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% | 36,531,955 |
Vanguard Total Stock Market Index Fund | 1,453,532 | 30 Dec 2023 | 1.69% | 34,441,440 |
iShares Russell 2000 ETF | 1,082,118 | 28 Feb 2024 | 1.26% | 25,640,785 |
Fidelity Select Portfolios - Pharmaceuticals | 746,000 | 28 Feb 2024 | 0.87% | 17,676,469 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 736,500 | 30 Jan 2024 | 0.85% | 17,451,367 |
PGIM Jennison Health Sciences Fd | 662,251 | 28 Feb 2024 | 0.77% | 15,692,037 |
Federated Hermes Kaufmann Small Cap Fund | 608,876 | 30 Jan 2024 | 0.71% | 14,427,316 |
Fidelity Growth Company Fund | 573,500 | 28 Feb 2024 | 0.67% | 13,589,082 |
Vanguard Extended Market Index Fund | 560,176 | 30 Dec 2023 | 0.65% | 13,273,370 |
Wasatch Ultra Growth Fund | 526,904 | 30 Dec 2023 | 0.61% | 12,484,990 |