Renaissance Technologies’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
-233,600
Closed -$3.55M 3172
2014
Q1
$3.55M Buy
233,600
+4,100
+2% +$62.3K 0.01% 1446
2013
Q4
$3.39M Sell
229,500
-10,700
-4% -$158K 0.01% 1434
2013
Q3
$3.84M Sell
240,200
-9,900
-4% -$158K 0.01% 1305
2013
Q2
$3.96M Buy
+250,100
New +$3.96M 0.01% 1220