William Blair & Company’s THORATEC CORPORATION THOR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q3
Sell
-7,934
Closed -$248K 2102
2013
Q2
$248K Buy
+7,934
New +$248K ﹤0.01% 1743