Renaissance Technologies’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2014
Q3
Sell
-47,420
Closed -$3.31M 3137
2014
Q2
$3.31M Sell
47,420
-141,671
-75% -$9.89M 0.01% 1461
2014
Q1
$13.8M Buy
189,091
+63,171
+50% +$4.62M 0.03% 684
2013
Q4
$8.67M Sell
125,920
-198,700
-61% -$13.7M 0.02% 874
2013
Q3
$20.6M Sell
324,620
-137,600
-30% -$8.74M 0.05% 462
2013
Q2
$22.3M Buy
+462,220
New +$22.3M 0.06% 407