19.08% | % of shares held by all insiders |
47.94% | % of shares held by institutions |
59.24% | % of float held by institutions |
105 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Flagship Pioneering Inc. | 12,674,120 | 30 Mar 2024 | 29.76% | 73,890,118 |
FMR, LLC | 2,691,136 | 30 Mar 2024 | 6.32% | 15,689,322 |
Raymond James & Associates, Inc. | 2,230,456 | 30 Mar 2024 | 5.24% | 13,003,558 |
Euclidean Capital Llc | 1,573,761 | 30 Mar 2024 | 3.70% | 9,175,026 |
Blackrock Inc. | 1,315,371 | 30 Mar 2024 | 3.09% | 7,668,612 |
Vanguard Group Inc | 1,102,493 | 30 Mar 2024 | 2.59% | 6,427,534 |
Artal Group S.A. | 720,720 | 30 Mar 2024 | 1.69% | 4,201,797 |
Alphabet Inc. | 500,901 | 30 Mar 2024 | 1.18% | 2,920,252 |
Geode Capital Management, LLC | 448,411 | 30 Mar 2024 | 1.05% | 2,614,236 |
State Street Corporation | 437,664 | 30 Mar 2024 | 1.03% | 2,551,581 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Fidelity Growth Company Fund | 927,482 | 30 Mar 2024 | 2.18% | 5,407,219 |
Vanguard Total Stock Market Index Fund | 550,850 | 30 Dec 2023 | 1.29% | 3,211,455 |
iShares Russell 2000 ETF | 487,800 | 28 Feb 2024 | 1.15% | 2,843,873 |
Fidelity Growth Company K6 Fund | 293,323 | 30 Mar 2024 | 0.69% | 1,710,073 |
Vanguard Extended Market Index Fund | 265,887 | 30 Dec 2023 | 0.62% | 1,550,121 |
Fidelity Small Cap Index Fund | 202,760 | 30 Mar 2024 | 0.48% | 1,182,090 |
iShares Russell 2000 Growth ETF | 182,072 | 30 Mar 2024 | 0.43% | 1,061,479 |
Fidelity Series Growth Company Fund | 181,383 | 30 Mar 2024 | 0.43% | 1,057,462 |
Fidelity Extended Market Index Fund | 113,220 | 30 Mar 2024 | 0.27% | 660,072 |
Vanguard Russell 2000 Index Fund | 72,746 | 28 Feb 2024 | 0.17% | 424,109 |