Flagship Pioneering as of Dec. 31, 2025
Portfolio Holdings for Flagship Pioneering
Flagship Pioneering holds 4 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Moderna (MRNA) | 42.2 | $137M | 4.6M | 29.49 | |
| Sana Biotechnology (SANA) | 31.4 | $102M | 25M | 4.07 | |
| Foghorn Therapeutics (FHTX) | 21.1 | $68M | 13M | 5.40 | |
| Seres Therapeutics (MCRB) | 5.3 | $17M | 1.2M | 14.93 |
