Citadel Advisors’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
$2.18M Buy
102,076
+48,658
+91% +$1.04M ﹤0.01% 2614
2025
Q1
$1.02M Buy
53,418
+32,607
+157% +$623K ﹤0.01% 3261
2024
Q4
$564K Buy
20,811
+10,511
+102% +$285K ﹤0.01% 3874
2024
Q3
$326K Sell
10,300
-43,339
-81% -$1.37M ﹤0.01% 4207
2024
Q2
$1.95M Sell
53,639
-4,642
-8% -$169K ﹤0.01% 2461
2024
Q1
$1.96M Sell
58,281
-47,473
-45% -$1.6M ﹤0.01% 2512
2023
Q4
$3.4M Sell
105,754
-25,887
-20% -$832K ﹤0.01% 1962
2023
Q3
$4.27M Buy
131,641
+86,166
+189% +$2.79M ﹤0.01% 1756
2023
Q2
$2.05M Sell
45,475
-132,525
-74% -$5.98M ﹤0.01% 2407
2023
Q1
$7.55M Buy
178,000
+151,018
+560% +$6.4M ﹤0.01% 1496
2022
Q4
$770K Sell
26,982
-3,985
-13% -$114K ﹤0.01% 3451
2022
Q3
$760K Sell
30,967
-17,757
-36% -$436K ﹤0.01% 3690
2022
Q2
$1.05M Buy
48,724
+30,406
+166% +$654K ﹤0.01% 3354
2022
Q1
$511K Sell
18,318
-65,504
-78% -$1.83M ﹤0.01% 4421
2021
Q4
$2.67M Buy
83,822
+37,519
+81% +$1.19M ﹤0.01% 2730
2021
Q3
$1.07M Sell
46,303
-8,919
-16% -$206K ﹤0.01% 3703
2021
Q2
$1M Buy
55,222
+13,379
+32% +$243K ﹤0.01% 4013
2021
Q1
$743K Buy
41,843
+11,552
+38% +$205K ﹤0.01% 4219
2020
Q4
$654K Buy
30,291
+5,356
+21% +$116K ﹤0.01% 3638
2020
Q3
$467K Sell
24,935
-48,172
-66% -$902K ﹤0.01% 3556
2020
Q2
$1.43M Sell
73,107
-78,889
-52% -$1.54M ﹤0.01% 2537
2020
Q1
$1.78M Buy
151,996
+36,295
+31% +$426K ﹤0.01% 2321
2019
Q4
$1.96M Buy
115,701
+2,763
+2% +$46.7K ﹤0.01% 2384
2019
Q3
$1.48M Buy
112,938
+60,471
+115% +$790K ﹤0.01% 2611
2019
Q2
$688K Buy
52,467
+38,308
+271% +$502K ﹤0.01% 3277
2019
Q1
$175K Sell
14,159
-40,728
-74% -$503K ﹤0.01% 3996
2018
Q4
$463K Sell
54,887
-27,159
-33% -$229K ﹤0.01% 3314
2018
Q3
$741K Sell
82,046
-163,403
-67% -$1.48M ﹤0.01% 2908
2018
Q2
$2.94M Buy
245,449
+44,324
+22% +$531K ﹤0.01% 1839
2018
Q1
$2.35M Buy
201,125
+53,599
+36% +$625K ﹤0.01% 1822
2017
Q4
$2.32M Sell
147,526
-58,264
-28% -$915K ﹤0.01% 1814
2017
Q3
$3.19M Buy
205,790
+95,659
+87% +$1.48M ﹤0.01% 1553
2017
Q2
$1.81M Buy
+110,131
New +$1.81M ﹤0.01% 1767
2016
Q3
Sell
-21,571
Closed -$302K 3919
2016
Q2
$302K Buy
+21,571
New +$302K ﹤0.01% 2545
2016
Q1
Sell
-26,271
Closed -$285K 3788
2015
Q4
$285K Sell
26,271
-21,515
-45% -$233K ﹤0.01% 2747
2015
Q3
$477K Buy
+47,786
New +$477K ﹤0.01% 2641
2015
Q2
Sell
-8,285
Closed -$148K 4030
2015
Q1
$148K Sell
8,285
-8,900
-52% -$159K ﹤0.01% 3176
2014
Q4
$256K Buy
+17,185
New +$256K ﹤0.01% 2947
2014
Q2
Sell
-10,252
Closed -$186K 3650
2014
Q1
$186K Buy
+10,252
New +$186K ﹤0.01% 2867
2013
Q4
Sell
-22,882
Closed -$486K 3169
2013
Q3
$486K Sell
22,882
-44,961
-66% -$955K ﹤0.01% 1902
2013
Q2
$1.25M Buy
+67,843
New +$1.25M ﹤0.01% 1590