Flagship Ventures Fund IV General Partner LLC

13F Portfolio Filings

Most recent 13F
Q2 2016
Holdings reported by
Location
Cambridge, MA
CIK
0001508051
All SEC filings
View on sec.gov
Holdings Value
Quarter Holdings Value ($000) Top Holdings Form Type Date Filed Filing ID
Q2 2026 Reported by Flagship Pioneering, LLC 13F-NT 8/14/2026 000119312526352123
Q1 2026 Reported by Flagship Pioneering, LLC 13F-NT 5/15/2026 000119312526226585
Q4 2025 Reported by Flagship Pioneering, LLC 13F-NT 2/17/2026 000119312526054541
Q3 2025 Reported by Flagship Pioneering Inc. 13F-NT 11/14/2025 000119312525282861
Q2 2025 Reported by Flagship Pioneering Inc. 13F-NT 8/14/2025 000095012325008303
Q1 2025 Reported by Flagship Pioneering Inc. 13F-NT 5/15/2025 000095012325005751
Q4 2024 Reported by Flagship Pioneering Inc. 13F-NT 2/14/2025 000095012325002713
Q3 2024 Reported by Flagship Pioneering Inc. 13F-NT 11/14/2024 000095012324011761
Q2 2024 Reported by Flagship Pioneering Inc. 13F-NT 8/14/2024 000095012324008726
Q1 2024 Reported by Flagship Pioneering Inc. 13F-NT 5/15/2024 000095012324005590
Q4 2023 Reported by Flagship Pioneering Inc. 13F-NT 2/14/2024 000095012324002506
Q2 2016 5 584,905 MCRB, EDIT, SYRS, TTOO 13F-HR 8/15/2016 000101297516001432
Q4 2015 3 506,722 MCRB, TTOO, EBIO 13F-HR 2/12/2016 000101297516001005