13F Filings History of Flagship Ventures 2007 General Partner LLC

Latest 13F report
Q4 2025 - 17 Feb 2026
Signature - Title
Noubar B. Afeyan, Ph.D. - Manager
Location
Cambridge, MA
Summary
This page shows a list of all the recent 13F filings made by Flagship Ventures 2007 General Partner LLC. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Flagship Ventures 2007 General Partner LLC reported 4 stock holdings with total value $107,483,000 as of Q2 2016. Top holdings included AGIO, RNAC, EBIO, and REGI. Flagship Pioneering, LLC is reporting for Flagship Ventures 2007 General Partner LLC.

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Holdings Value

Flagship Pioneering, LLC is reporting for Flagship Ventures 2007 General Partner LLC:

Name Holdings Value Location File Number
Flagship Pioneering, LLC $324,036,288 Cambridge, MA 028-17559
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q3 2017 0 $0 13F-NT 03 Nov 2017, 10:25
Q2 2017 0 $0 13F-NT 02 Aug 2017, 15:47
Q1 2017 0 $0 13F-NT 10 May 2017, 16:30
Q4 2016 0 $0 13F-NT 13 Feb 2017, 13:29
Q3 2016 0 $0 13F-NT 14 Nov 2016, 09:00
Q2 2016 4 $107,483,000 +$23,110,000 -$21,029,000 +$2,081,000 AGIO, RNAC, EBIO, REGI 13F-HR 15 Aug 2016, 16:39
Q1 2016 0 $0 13F-NT 03 Jun 2016, 15:54
Q4 2015 4 $152,401,000 +$11,515 -$181,000 -$169,485 AGIO, MCRB, EBIO, REGI 13F-HR 12 Feb 2016, 16:56
Q3 2015 5 $159,073,000 $0 -$564,725 -$564,725 AGIO, MCRB, EBIO, REGI, BGMD 13F-HR 13 Nov 2015, 16:45
Q2 2015 5 $246,164,000 +$24,871,000 -$684,472 +$24,186,528 AGIO, MCRB, EBIO, BGMD, REGI 13F-HR 28 Jul 2015, 16:31
Q1 2015 4 $201,342,000 $0 $0 $0 AGIO, EBIO, BGMD, REGI 13F-HR 30 Apr 2015, 16:53
Q4 2014 4 $240,659,000 $0 -$138,378 -$138,378 AGIO, EBIO, REGI, BGMD 13F-HR 12 Feb 2015, 17:20
Q3 2014 4 $141,733,000 $0 -$367,630 -$367,630 AGIO, EBIO, REGI, BGMD 13F-HR 04 Nov 2014, 17:25
Q2 2014 4 $117,096,000 +$1,659,000 -$130,890,000 -$129,231,000 AGIO, EBIO, BGMD, REGI 13F-HR 08 Aug 2014, 16:05
Q1 2014 4 $227,926,000 +$30,951,000 -$40,925,268 -$9,974,268 AGIO, RCPT, EBIO, BGMD 13F-HR 12 May 2014, 16:35
Q4 2013 4 $156,790,000 $0 $0 $0 AGIO, RCPT, TTPH, BGMD 13F-HR 10 Feb 2014, 15:51