0.95% | % of Shares Held by All Insider |
93.48% | % of Shares Held by Institutions |
94.37% | % of Float Held by Institutions |
186 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Atlas Venture Life Science Advisors, LLC | 9,885,449 | Dec 30, 2023 | 12.06% | 259,789,606 |
Fcpm III Services B.v. | 6,131,079 | Dec 30, 2023 | 7.48% | 161,124,760 |
MPM Asset Management, LLC | 4,951,303 | Dec 30, 2023 | 6.04% | 130,120,246 |
Blackrock Inc. | 3,788,682 | Dec 30, 2023 | 4.62% | 99,566,565 |
Citadel Advisors Llc | 3,053,440 | Dec 30, 2023 | 3.73% | 80,244,405 |
State Street Corporation | 2,337,141 | Dec 30, 2023 | 2.85% | 61,420,067 |
Vanguard Group Inc | 2,329,641 | Dec 30, 2023 | 2.84% | 61,222,967 |
VR Adviser, LLC | 2,173,913 | Dec 30, 2023 | 2.65% | 57,130,435 |
Vida Ventures Advisors, LLC | 2,074,787 | Dec 30, 2023 | 2.53% | 54,525,403 |
Morgan Stanley | 2,021,395 | Dec 30, 2023 | 2.47% | 53,122,261 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,463,617 | Dec 30, 2023 | 1.79% | 38,463,855 |
Vanguard Total Stock Market Index Fund | 1,453,532 | Dec 30, 2023 | 1.77% | 38,198,821 |
iShares Russell 2000 ETF | 1,187,787 | Dec 30, 2023 | 1.45% | 31,215,043 |
Fidelity Select Portfolios - Pharmaceuticals | 746,000 | Jan 30, 2024 | 0.91% | 19,604,880 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 736,500 | Oct 30, 2023 | 0.90% | 19,355,220 |
Vanguard Extended Market Index Fund | 560,176 | Dec 30, 2023 | 0.68% | 14,721,425 |
Wasatch Ultra Growth Fund | 526,904 | Dec 30, 2023 | 0.64% | 13,847,037 |
Fidelity Growth Company Fund | 510,600 | Jan 30, 2024 | 0.62% | 13,418,568 |
Wasatch Small Cap Value Fund | 484,250 | Dec 30, 2023 | 0.59% | 12,726,090 |
Fidelity Small Cap Index Fund | 443,889 | Dec 30, 2023 | 0.54% | 11,665,403 |