BLUEBIRD BIO INC - COM (BLUE)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / COM
Total 13F shares
39,419,018
Share change
+2,682,915
Total reported value
$2,531,547,824
Put/Call ratio
126%
Price per share
$64.22
Number of holders
188
Value change
+$115,784,211
Number of buys
121
Number of sells
89

Institutional Holders of BLUEBIRD BIO INC - COM (BLUE) as of Q4 2015

As of 31 Dec 2015, BLUEBIRD BIO INC - COM (BLUE) was held by 188 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 39,419,018 shares. The largest 10 holders included FMR LLC, BAILLIE GIFFORD & CO, Capital Research Global Investors, VANGUARD GROUP INC, Capital World Investors, PRICE T ROWE ASSOCIATES INC /MD/, OppenheimerFunds, Inc., STATE STREET CORP, ORBIMED ADVISORS LLC, and BlackRock Institutional Trust Company, N.A.. This page lists 188 institutional shareholders reporting positions in this security for the Q4 2015 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.