Tower Research Capital (TRC)’s PDF Solutions PDFS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$72.5K Buy
3,392
+2,442
+257% +$52.2K ﹤0.01% 2649
2025
Q1
$18.2K Sell
950
-749
-44% -$14.3K ﹤0.01% 3060
2024
Q4
$46K Sell
1,699
-276
-14% -$7.47K ﹤0.01% 2611
2024
Q3
$62.6K Sell
1,975
-4,329
-69% -$137K ﹤0.01% 2590
2024
Q2
$229K Sell
6,304
-946
-13% -$34.4K ﹤0.01% 1961
2024
Q1
$244K Sell
7,250
-1,432
-16% -$48.2K 0.01% 1295
2023
Q4
$279K Buy
8,682
+7,930
+1,055% +$255K ﹤0.01% 1829
2023
Q3
$24.4K Buy
752
+225
+43% +$7.29K ﹤0.01% 3198
2023
Q2
$23.8K Sell
527
-141
-21% -$6.36K ﹤0.01% 3208
2023
Q1
$28K Sell
668
-1,769
-73% -$74.2K ﹤0.01% 3074
2022
Q4
$69K Sell
2,437
-2,597
-52% -$73.5K ﹤0.01% 2124
2022
Q3
$124K Buy
5,034
+3,579
+246% +$88.2K ﹤0.01% 2378
2022
Q2
$31K Buy
1,455
+965
+197% +$20.6K ﹤0.01% 3348
2022
Q1
$14K Sell
490
-993
-67% -$28.4K ﹤0.01% 3908
2021
Q4
$47K Sell
1,483
-6,253
-81% -$198K ﹤0.01% 2815
2021
Q3
$179K Buy
7,736
+5,363
+226% +$124K ﹤0.01% 1918
2021
Q2
$43K Sell
2,373
-2,608
-52% -$47.3K ﹤0.01% 3149
2021
Q1
$88K Buy
4,981
+3,859
+344% +$68.2K ﹤0.01% 2684
2020
Q4
$24K Sell
1,122
-24,036
-96% -$514K ﹤0.01% 3750
2020
Q3
$471K Buy
25,158
+22,256
+767% +$417K 0.01% 1741
2020
Q2
$57K Buy
+2,902
New +$57K ﹤0.01% 2951
2019
Q4
Sell
-973
Closed -$13K 4167
2019
Q3
$13K Buy
973
+299
+44% +$4K ﹤0.01% 2777
2019
Q2
$9K Buy
674
+60
+10% +$801 ﹤0.01% 2623
2019
Q1
$8K Sell
614
-2,048
-77% -$26.7K ﹤0.01% 2815
2018
Q4
$22K Sell
2,662
-2,178
-45% -$18K ﹤0.01% 1877
2018
Q3
$44K Buy
4,840
+4,541
+1,519% +$41.3K ﹤0.01% 1834
2018
Q2
$4K Buy
+299
New +$4K ﹤0.01% 3152
2017
Q4
Sell
-4,757
Closed -$74K 3938
2017
Q3
$74K Buy
+4,757
New +$74K 0.01% 1631
2017
Q1
Sell
-1,051
Closed -$23K 3697
2016
Q4
$23K Buy
1,051
+405
+63% +$8.86K ﹤0.01% 2018
2016
Q3
$12K Sell
646
-1,035
-62% -$19.2K ﹤0.01% 1945
2016
Q2
$24K Buy
+1,681
New +$24K ﹤0.01% 2093
2016
Q1
Sell
-100
Closed -$1K 4715
2015
Q4
$1K Sell
100
-16,512
-99% -$165K ﹤0.01% 4134
2015
Q3
$166K Buy
16,612
+11,233
+209% +$112K 0.02% 335
2015
Q2
$86K Buy
5,379
+4,435
+470% +$70.9K 0.01% 963
2015
Q1
$17K Sell
944
-256
-21% -$4.61K ﹤0.01% 2381
2014
Q4
$18K Sell
1,200
-1,479
-55% -$22.2K ﹤0.01% 1672
2014
Q3
$34K Sell
2,679
-64
-2% -$812 ﹤0.01% 1861
2014
Q2
$58K Buy
2,743
+825
+43% +$17.4K 0.01% 1197
2014
Q1
$35K Buy
1,918
+1,718
+859% +$31.4K ﹤0.01% 1358
2013
Q4
$5K Sell
200
-899
-82% -$22.5K ﹤0.01% 3521
2013
Q3
$23K Buy
1,099
+499
+83% +$10.4K ﹤0.01% 2580
2013
Q2
$11K Buy
+600
New +$11K ﹤0.01% 2288