Walleye Trading’s INTEGRATED SILICON SOLUTN INC ISSI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2015
Q4
Sell
-585,700
Closed -$12.6M 6142
2015
Q3
$12.6M Sell
585,700
-34,500
-6% -$755K 0.12% 126
2015
Q2
$13.7M Buy
+620,200
New +$12.3M 0.14% 110