BLUEBIRD BIO INC - COM (BLUE)

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class
Equity / COM
Total 13F shares
52,701,425
Share change
+614,619
Total reported value
$8,997,858,784
Put/Call ratio
82%
Price per share
$170.75
Number of holders
304
Value change
+$95,057,520
Number of buys
148
Number of sells
156

Institutional Holders of BLUEBIRD BIO INC - COM (BLUE) as of Q1 2018

As of 31 Mar 2018, BLUEBIRD BIO INC - COM (BLUE) was held by 304 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 52,701,425 shares. The largest 10 holders included FMR LLC, Capital Research Global Investors, BAILLIE GIFFORD & CO, VANGUARD GROUP INC, BlackRock Inc., PRICE T ROWE ASSOCIATES INC /MD/, WELLINGTON MANAGEMENT GROUP LLP, Capital World Investors, STATE STREET CORP, and Capital International Investors. This page lists 304 institutional shareholders reporting positions in this security for the Q1 2018 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.