Vanguard Group’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
-445,376
Closed -$6.77M 4011
2014
Q1
$6.77M Buy
445,376
+6,955
+2% +$106K ﹤0.01% 2672
2013
Q4
$6.48M Buy
438,421
+8,031
+2% +$119K ﹤0.01% 2654
2013
Q3
$6.88M Buy
430,390
+4,006
+0.9% +$64K ﹤0.01% 2575
2013
Q2
$6.74M Buy
+426,384
New +$6.74M ﹤0.01% 2509