BLUEBIRD BIO INC - COM (BLUE)

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class
Equity / COM
Total 13F shares
46,595,044
Share change
+2,840,128
Total reported value
$4,235,196,063
Put/Call ratio
60%
Price per share
$90.90
Number of holders
206
Value change
+$267,041,341
Number of buys
91
Number of sells
98

Institutional Holders of BLUEBIRD BIO INC - COM (BLUE) as of Q1 2017

As of 31 Mar 2017, BLUEBIRD BIO INC - COM (BLUE) was held by 206 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 46,595,044 shares. The largest 10 holders included FMR LLC, BAILLIE GIFFORD & CO, Capital Research Global Investors, VANGUARD GROUP INC, BlackRock Inc., WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, STATE STREET CORP, Capital World Investors, and OppenheimerFunds, Inc.. This page lists 206 institutional shareholders reporting positions in this security for the Q1 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* 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.