ProShare Advisors’s ZYGO CORP ZIGO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q2
Sell
-16,822
Closed -$256K 2793
2014
Q1
$256K Buy
+16,822
New +$256K ﹤0.01% 2352
2013
Q4
Sell
-10,568
Closed -$169K 2411
2013
Q3
$169K Buy
10,568
+31
+0.3% +$496 ﹤0.01% 2262
2013
Q2
$167K Buy
+10,537
New +$167K ﹤0.01% 2109