PCM
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Portolan Capital Management’s Qualys QLYS Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q1
Sell
-36,715
Closed -$4.12M 164
2022
Q4
$4.12M Buy
36,715
+12,672
+53% +$1.42M 0.41% 83
2022
Q3
$3.35M Sell
24,043
-54
-0.2% -$7.53K 0.35% 96
2022
Q2
$3.04M Sell
24,097
-15,089
-39% -$1.9M 0.31% 97
2022
Q1
$5.58M Buy
+39,186
New +$5.58M 0.44% 83
2021
Q4
Sell
-23,205
Closed -$2.58M 149
2021
Q3
$2.58M Buy
+23,205
New +$2.58M 0.19% 111
2021
Q1
Sell
-60,177
Closed -$7.33M 175
2020
Q4
$7.33M Sell
60,177
-24,325
-29% -$2.96M 0.67% 56
2020
Q3
$8.28M Buy
84,502
+18,544
+28% +$1.82M 0.94% 35
2020
Q2
$6.86M Sell
65,958
-130,122
-66% -$13.5M 0.78% 43
2020
Q1
$17.1M Buy
196,080
+90,582
+86% +$7.88M 2.56% 6
2019
Q4
$8.8M Buy
+105,498
New +$8.8M 0.89% 44
2019
Q1
Sell
-8,932
Closed -$668K 93
2018
Q4
$668K Sell
8,932
-1,741
-16% -$130K 0.08% 79
2018
Q3
$951K Sell
10,673
-22,577
-68% -$2.01M 0.09% 92
2018
Q2
$2.8M Sell
33,250
-64,008
-66% -$5.4M 0.29% 77
2018
Q1
$7.08M Sell
97,258
-101,088
-51% -$7.35M 0.78% 51
2017
Q4
$11.8M Sell
198,346
-114,881
-37% -$6.82M 1.29% 27
2017
Q3
$16.2M Buy
313,227
+157,559
+101% +$8.16M 1.93% 11
2017
Q2
$6.35M Buy
155,668
+51,782
+50% +$2.11M 0.82% 45
2017
Q1
$3.94M Sell
103,886
-38,953
-27% -$1.48M 0.51% 71
2016
Q4
$4.52M Buy
142,839
+103,508
+263% +$3.28M 0.61% 71
2016
Q3
$1.5M Buy
+39,331
New +$1.5M 0.21% 105
2016
Q2
Sell
-162,593
Closed -$4.12M 118
2016
Q1
$4.12M Buy
162,593
+47,526
+41% +$1.2M 0.55% 64
2015
Q4
$3.81M Sell
115,067
-220,518
-66% -$7.3M 0.48% 78
2015
Q3
$9.55M Buy
335,585
+192,240
+134% +$5.47M 1.27% 21
2015
Q2
$5.78M Buy
143,345
+113,169
+375% +$4.57M 0.81% 48
2015
Q1
$1.4M Hold
30,176
0.26% 109
2014
Q4
$1.14M Sell
30,176
-122,178
-80% -$4.61M 0.23% 99
2014
Q3
$4.05M Sell
152,354
-65,654
-30% -$1.75M 0.92% 50
2014
Q2
$5.6M Sell
218,008
-76,640
-26% -$1.97M 1.22% 27
2014
Q1
$7.49M Buy
294,648
+118,354
+67% +$3.01M 1.73% 11
2013
Q4
$4.07M Buy
+176,294
New +$4.07M 0.9% 44