0.55% | % of shares held by all insiders |
88.42% | % of shares held by institutions |
88.91% | % of float held by institutions |
200 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Atlas Venture Life Science Advisors, LLC | 9,885,449 | 30 Dec 2023 | 11.31% | 259,493,036 |
Fcpm III Services B.v. | 7,845,364 | 30 Mar 2024 | 8.98% | 205,940,805 |
MPM Asset Management, LLC | 4,951,303 | 30 Dec 2023 | 5.67% | 129,971,703 |
Blackrock Inc. | 3,788,682 | 30 Dec 2023 | 4.34% | 99,452,902 |
Citadel Advisors Llc | 3,053,440 | 30 Dec 2023 | 3.49% | 80,152,800 |
State Street Corporation | 2,337,141 | 30 Dec 2023 | 2.67% | 61,349,951 |
Vanguard Group Inc | 2,329,641 | 30 Dec 2023 | 2.67% | 61,153,076 |
VR Adviser, LLC | 2,173,913 | 30 Dec 2023 | 2.49% | 57,065,216 |
Morgan Stanley | 2,021,395 | 30 Dec 2023 | 2.31% | 53,061,618 |
Deep Track Capital, Lp | 2,000,000 | 30 Dec 2023 | 2.29% | 52,500,000 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 2,884,650 | 30 Mar 2024 | 3.30% | 75,722,062 |
Vanguard Total Stock Market Index Fund | 1,453,532 | 30 Dec 2023 | 1.66% | 38,155,215 |
iShares Russell 2000 ETF | 1,447,502 | 30 Mar 2024 | 1.66% | 37,996,927 |
Fidelity Select Portfolios - Pharmaceuticals | 907,000 | 30 Mar 2024 | 1.04% | 23,808,750 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 736,500 | 30 Jan 2024 | 0.84% | 19,333,125 |
PGIM Jennison Health Sciences Fd | 662,251 | 28 Feb 2024 | 0.76% | 17,384,088 |
Federated Hermes Kaufmann Small Cap Fund | 608,876 | 30 Jan 2024 | 0.70% | 15,982,995 |
Fidelity Growth Company Fund | 601,560 | 30 Mar 2024 | 0.69% | 15,790,950 |
Vanguard Extended Market Index Fund | 560,176 | 30 Dec 2023 | 0.64% | 14,704,620 |
Wasatch Ultra Growth Fund | 526,904 | 30 Dec 2023 | 0.60% | 13,831,230 |