Adirondack Research & 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
2016
Q2
Sell
-1,623,458
Closed -$5.93M 117
2016
Q1
$5.93M Buy
1,623,458
+31,900
+2% +$116K 2.15% 12
2015
Q4
$5.62M Sell
1,591,558
-10,000
-0.6% -$35.3K 2.03% 15
2015
Q3
$3.73M Hold
1,601,558
1.43% 31
2015
Q2
$5.37M Hold
1,601,558
1.97% 14
2015
Q1
$6.31M Sell
1,601,558
-158,772
-9% -$626K 2.45% 4
2014
Q4
$5.99M Sell
1,760,330
-561,439
-24% -$1.91M 2.24% 6
2014
Q3
$5.74M Hold
2,321,769
2.13% 3
2014
Q2
$5.09M Buy
2,321,769
+321,600
+16% +$704K 1.72% 14
2014
Q1
$4.64M Buy
2,000,169
+1,968,307
+6,178% +$4.57M 1.78% 16
2013
Q4
$87K Buy
+31,862
New +$87K 0.04% 97