Flagship Pioneering, LLC

Q3 2016 13F Holdings Report, Stock Holdings

Notable people
Ph.D. Noubar B. Afeyan
Signature - Title
Noubar B. Afeyan, Ph.D. - Chief Executive Officer
Location
Cambridge, MA
Holdings as of
30 Sep 2016
Value $
$365,999,000
Num holdings
7
Filing time
14 Nov 2016, 09:53:52 UTC
Form type
13F-HR
Description
All US holdings of this investor are reported in this report. Top holdings included MCRB, SYRS, AGIO, EDIT, and RNAC.
Next filing
Q4 2016 - 13 Feb 2017
SEC
View on sec.gov
Sym Weight Trade Impact Company Class Share Change Activity Value Change $ Value $ * Price $ Shares Principal
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Noubar B. Afeyan, Ph.D. Chief Executive Officer Cambridge, Massachusetts 11 Nov 2016

Other Included Managers (2):

Num Name Location File Number
1 Flagship Ventures 2007 General Partner LLC Cambridge, MA 028-15778
2 Flagship Ventures Fund IV General Partner LLC Cambridge, MA 028-17238