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13F-HR filed by Flagship Pioneering, LLC

Flagship Pioneering, LLC filed this 13F-HR for the quarter ended 2024-12-31, filed 2025-02-14, with 5 holding rows worth $334,222,212.

Accession
0000950123-25-002708
Filed
2025-02-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2024

A holdings report, 10 entries on the cover page, a total value of $334,222,212 stated on the cover page (in dollars after the unit check, H1), rows summing to $334,222,212 with VALUE read as dollars as filed, 13F file number 028-17559. The quarter's positions are built on this report. The resolved quarter.

Other managers

  • included managerFlagship Ventures Fund V General Partner LLC 028-18466
  • included managerFlagship Ventures Fund IV General Partner LLC 028-17238
  • included managerNoubar Afeyan 028-19988

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
MODERNA INC60770K107COM4,632,149$192,604,755dollars as filed
FOGHORN THERAPEUTICS INC344174107COMMON STOCK12,674,120$59,821,847dollars as filed
SANA BIOTECHNOLOGY INC799566104COM25,001,856$40,753,025dollars as filed
OMEGA THERAPEUTICS INC68217N105COMMON STOCK29,225,579$21,790,591dollars as filed
SERES THERAPEUTICS INC81750R102COM23,117,045$19,251,994dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000950123-25-002708this filing2025-02-14acceptance time not in the bulk data set