Nine Chapters Capital Management’s MATTSON TECHNOLOGY INC MTSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q3
Sell
-70,200
Closed -$235K 1322
2015
Q2
$235K Sell
70,200
-95,700
-58% -$320K 0.02% 781
2015
Q1
$654K Buy
165,900
+107,100
+182% +$422K 0.06% 503
2014
Q4
$200K Buy
+58,800
New +$200K 0.02% 796