GSA Capital Partners’s PDF Solutions PDFS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$994K Buy
30,378
+3,626
+14% +$118K 0.06% 499
2025
Q4
$763K Sell
26,752
-40,379
-60% -$1.12M 0.07% 531
2025
Q3
$1.73M Buy
+67,131
New +$1.47M 0.14% 126
2025
Q2
Sell
-26,171
Closed -$500K 2054
2025
Q1
$500K Sell
26,171
-14,462
-36% -$355K 0.05% 804
2024
Q4
$1.1M Buy
+40,633
New +$1.22M 0.08% 349
2024
Q3
Sell
-31,453
Closed -$1.14M 1909
2024
Q2
$1.14M Buy
31,453
+16,232
+107% +$543K 0.08% 422
2024
Q1
$512K Buy
+15,221
New +$499K 0.04% 869
2023
Q4
Sell
-31,810
Closed -$1.03M 1814
2023
Q3
$1.03M Buy
31,810
+7,962
+33% +$305K 0.09% 379
2023
Q2
$1.08M Buy
23,848
+12,649
+113% +$516K 0.11% 264
2023
Q1
$475K Buy
+11,199
New +$392K 0.05% 746
2022
Q4
Sell
-28,382
Closed -$696K 1782
2022
Q3
$696K Buy
28,382
+14,724
+108% +$372K 0.09% 348
2022
Q2
$294K Buy
+13,658
New +$316K 0.04% 837
2021
Q4
Sell
-20,898
Closed -$481K 1697
2021
Q3
$481K Buy
20,898
+5,542
+36% +$114K 0.05% 718
2021
Q2
$279K Buy
+15,356
New +$275K 0.03% 993
2021
Q1
Sell
-32,451
Closed -$701K 1388
2020
Q4
$701K Buy
32,451
+12,553
+63% +$263K 0.11% 251
2020
Q3
$372K Buy
+19,898
New +$410K 0.06% 594
2019
Q4
Sell
-13,813
Closed -$181K 1656
2019
Q3
$181K Buy
+13,813
New +$174K 0.02% 1195
2018
Q2
Sell
-24,598
Closed -$287K 1870
2018
Q1
$287K Buy
24,598
+5,030
+26% +$66.9K 0.02% 1326
2017
Q4
$307K Buy
+19,568
New +$314K 0.02% 1215
2017
Q2
Sell
-74,103
Closed -$1.68M 1881
2017
Q1
$1.68M Buy
74,103
+28,500
+62% +$635K 0.09% 338
2016
Q4
$1.03M Sell
45,603
-17,500
-28% -$366K 0.06% 549
2016
Q3
$1.15M Sell
63,103
-11,472
-15% -$187K 0.06% 536
2016
Q2
$1.04M Buy
74,575
+46,943
+170% +$638K 0.06% 601
2016
Q1
$370K Buy
27,632
+8,729
+46% +$95.6K 0.02% 1190
2015
Q4
$205K Sell
18,903
-69,446
-79% -$753K 0.01% 1645
2015
Q3
$883K Buy
88,349
+23,631
+37% +$297K 0.04% 737
2015
Q2
$1.03M Buy
64,718
+395
+0.6% +$6.79K 0.04% 859
2015
Q1
$1.15M Buy
64,323
+41,336
+180% +$719K 0.05% 746
2014
Q4
$342K Buy
22,987
+2,384
+12% +$31.2K 0.02% 1184
2014
Q3
$260K Buy
20,603
+7,603
+58% +$151K 0.01% 1355
2014
Q2
$276K Sell
13,000
-4,209
-24% -$80.5K 0.01% 1458
2014
Q1
$313K Buy
17,209
+4,200
+32% +$92.7K 0.02% 1096
2013
Q4
$333K Sell
13,009
-13,800
-51% -$317K 0.03% 1129
2013
Q3
$570K Buy
26,809
+3,300
+14% +$67.9K 0.05% 706
2013
Q2
$433K Buy
+23,509
New +$409K 0.05% 640

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