Wellington Management Group’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2015
Q1
Sell
2014
Q4
$216M Sell
2014
Q3
$409M Buy
2014
Q2
$378M Sell
2014
Q1
$402M Sell
2013
Q4
$405M Sell
2013
Q3
$416M Sell
2013
Q2
$317M Buy