CUBIST PHARMACEUTICALS INC - COM (CBST)

Q4 2013 13F Holders as of 31 Dec 2013

Type / Class
Equity / COM
Total 13F shares
78,773,971
Share change
-1,558,137
Total reported value
$5,421,896,020
Put/Call ratio
22%
Price per share
$68.87
Number of holders
275
Value change
-$107,308,816
Number of buys
4
Number of sells
8

Institutional Holders of CUBIST PHARMACEUTICALS INC - COM (CBST) as of Q4 2013

As of 31 Dec 2013, CUBIST PHARMACEUTICALS INC - COM (CBST) was held by 275 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 78,773,971 shares. The largest 10 holders included FMR LLC, WELLINGTON MANAGEMENT CO LLP, PUTNAM INVESTMENTS LLC, VANGUARD GROUP INC, Bank of New York Mellon Corp, BlackRock Fund Advisors, WESTFIELD CAPITAL MANAGEMENT CO LP, PRICE T ROWE ASSOCIATES INC /MD/, CANADA PENSION PLAN INVESTMENT BOARD, and FEDERATED INVESTORS INC /PA/. This page lists 275 institutional shareholders reporting positions in this security for the Q4 2013 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.