AIS
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AlphaOne Investment Services’s PDF Solutions PDFS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2019
Q3
Sell
-12,881
Closed -$169K 147
2019
Q2
$169K Sell
12,881
-6,446
-33% -$84.6K 0.13% 126
2019
Q1
$239K Sell
19,327
-24,015
-55% -$297K 0.14% 83
2018
Q4
$365K Sell
43,342
-144,493
-77% -$1.22M 0.15% 78
2018
Q3
$1.7M Sell
187,835
-166,727
-47% -$1.51M 0.5% 69
2018
Q2
$4.25M Buy
354,562
+23,243
+7% +$278K 1.22% 38
2018
Q1
$3.86M Buy
331,319
+39,219
+13% +$457K 1.06% 45
2017
Q4
$4.59M Buy
292,100
+97,600
+50% +$1.53M 1.38% 32
2017
Q3
$3.01M Buy
194,500
+115,200
+145% +$1.78M 0.8% 57
2017
Q2
$1.3M Buy
+79,300
New +$1.3M 0.35% 76
2015
Q3
Sell
-83,318
Closed -$1.33M 97
2015
Q2
$1.33M Sell
83,318
-83,900
-50% -$1.34M 0.47% 74
2015
Q1
$3M Sell
167,218
-32,300
-16% -$579K 1.13% 44
2014
Q4
$2.97M Sell
199,518
-102,617
-34% -$1.52M 1.1% 52
2014
Q3
$3.81M Sell
302,135
-43,650
-13% -$550K 1.22% 44
2014
Q2
$7.34M Buy
345,785
+37,709
+12% +$800K 1.98% 3
2014
Q1
$5.6M Buy
308,076
+168,958
+121% +$3.07M 1.3% 25
2013
Q4
$3.56M Buy
139,118
+18,299
+15% +$469K 0.77% 60
2013
Q3
$2.57M Sell
120,819
-31,019
-20% -$659K 0.65% 67
2013
Q2
$2.8M Buy
+151,838
New +$2.8M 0.76% 54