CUBIST PHARMACEUTICALS INC - COM (CBST)

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class
Equity / COM
Total 13F shares
79,493,613
Share change
-2,333,627
Total reported value
$8,000,818,135
Put/Call ratio
199%
Price per share
$100.65
Number of holders
303
Value change
+$67,393,507
Number of buys
166
Number of sells
156

Institutional Holders of CUBIST PHARMACEUTICALS INC - COM (CBST) as of Q4 2014

As of 31 Dec 2014, CUBIST PHARMACEUTICALS INC - COM (CBST) was held by 303 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 79,493,613 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, State Street Corp, HBK INVESTMENTS L P, WESTFIELD CAPITAL MANAGEMENT CO LP, Pentwater Capital Management LP, FARALLON CAPITAL MANAGEMENT LLC, PUTNAM INVESTMENTS LLC, and WELLINGTON MANAGEMENT GROUP LLP. This page lists 303 institutional shareholders reporting positions in this security for the Q4 2014 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.