Flagship Pioneering, LLC
CIK 1400240 · Holdings on Sep 30, 2023 · First reported Nov 14, 2023
Top ten holdings
Q3 2023- MRNA72.47%
- SANA7.02%
- FHTX4.60%
- 68217N1054.56%
- MCRB3.99%
- DNLI3.92%
- EVLO2.26%
- 05454B2040.89%
- SYRS0.28%
Share classes counted separately99.99%
Portfolio value by quarter
Top 10 holdings 9
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | MRNAMODERNA INC View history and evidence | $998.41M | 72.47% | 9.67M shares | — | ↗▾ | |
| 02 | SANASANA BIOTECHNOLOGY INC View history and evidence | $96.76M | 7.02% | 25.00M shares | — | ↗▾ | |
| 03 | FHTXFOGHORN THERAPEUTICS INC View history and evidence | $63.37M | 4.60% | 12.67M shares | — | ↗▾ | |
| 04 | 68217N105Omega Therapeutics Inc View history and evidence | $62.83M | 4.56% | 29.23M shares | — | ↗▾ | |
| 05 | MCRBSERES THERAPEUTICS INC View history and evidence | $55.02M | 3.99% | 23.12M shares | — | ↗▾ | |
| 06 | DNLIDENALI THERAPEUTICS INC View history and evidence | $54.05M | 3.92% | 2.62M shares | — | ↗▾ | |
| 07 | EVLOEVELO BIOSCIENCES INC View history and evidence | $31.10M | 2.26% | 7.93M shares | — | ↗▾ | |
| 08 | 05454B204Axcella Health Inc View history and evidence | $12.22M | 0.89% | 1.17M shares | — | ↗▾ | |
| 09 | SYRSSYROS PHARMACEUTICALS INC View history and evidence | $3.93M | 0.28% | 993.85K shares | — | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 2
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| 82657L206 Sigilon Therapeutics Inc | Non-derivative | — | — | SEC filing ↗ | |
| 05454B105 Axcella Health Inc | Non-derivative | — | — | SEC filing ↗ |
2 / 2 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1400240 · Period 2023-09-30
Data loaded 2026-09-23 · First reported 2023-11-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 1377673352
}Take these holdings further.
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