| Azionista | Capitale | Azioni |
|---|---|---|
| Flagship Pioneering | 32,00% | 10.370.369 |
| Eli Lilly and Company | 8,47% | 2.744.443 |
| Robert Langer | 6,86% | 2.222.222 |
| Daniel Anderson | 6,24% | 2.022.222 |
| Canada Pension Plan Investment Board | 4,58% | 1.485.185 |
| BlackRock Advisors LLC | 2,83% | 916.719 |
| Avidity Partners Management LP | 2,63% | 850.968 |
| HarbourVest Partners LLC | 2,29% | 740.740 |
| Wellington Management Co. LLP | 1,92% | 620.713 |
| Fidelity Management & Research Co. LLC | 1,73% | 561.720 |
