Fund Holdings — Flagship Pioneering Inc.

Total Portfolio Value
$1.16B
Total Bought
$783.41M
Total Sold
$0
Net Transaction
+$783.41M
Filing Period:
Securities
▲▼
SharesValue ($K)
Q4 2025
▲▼
Q1 2026
▲▼
Change
▲▼
Q4 2025
▲▼
Q1 2026
▲▼
Weight (%)
▲▼
Change
▲▼
GENERATE BIOMEDICINES INC(GENB)062,673,117+62,673,1170783,41467.44%+783,414
MODERNA INC(MRNA)4,632,1494,632,1490136,602235,31320.26%+98,711
SERES THERAPEUTICS INC(MCRB)1,155,8501,155,850017,23610,2520.88%-6,984
FOGHORN THERAPEUTICS INC(FHTX)12,674,12012,674,120068,44060,5825.22%-7,858
SANA BIOTECHNOLOGY INC(SANA)25,001,85625,001,8560101,75872,0056.20%-29,752
Page 1 of 1
Flagship Pioneering Inc. — 13F Holdings — Q1 2026 | TickerTrail