Citadel Advisors’s PDF Solutions PDFS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-2,600
Closed -$49.7K 14585
2025
Q1
$49.7K Sell
2,600
-9,100
-78% -$223K ﹤0.01% 12320
2024
Q4
$317K Buy
11,700
+11,400
+3,800% +$344K ﹤0.01% 9542
2024
Q3
$9.5K Buy
300
+200
+200% +$6.49K ﹤0.01% 13251
2024
Q2
$3.64K Hold
100
﹤0.01% 13570
2024
Q1
$3.37K Sell
100
-1,400
-93% -$45.9K ﹤0.01% 13912
2023
Q4
$48.2K Sell
1,500
-1,100
-42% -$33.4K ﹤0.01% 11813
2023
Q3
$84.2K Buy
2,600
+1,700
+189% +$65.1K ﹤0.01% 11102
2023
Q2
$40.6K Sell
900
-5,500
-86% -$224K ﹤0.01% 12048
2023
Q1
$271K Buy
6,400
+5,000
+357% +$175K ﹤0.01% 9577
2022
Q4
$39.9K Buy
+1,400
New +$37.8K ﹤0.01% 12420
2021
Q4
Sell
-9,500
Closed -$219K 14591
2021
Q3
$219K Sell
9,500
-800
-8% -$16.5K ﹤0.01% 11799
2021
Q2
$187K Buy
+10,300
New +$185K ﹤0.01% 12236
2020
Q1
Sell
-28,000
Closed -$473K 10054
2019
Q4
$473K Sell
28,000
-67,200
-71% -$1.03M ﹤0.01% 6905
2019
Q3
$1.24M Sell
95,200
-13,500
-12% -$170K ﹤0.01% 5218
2019
Q2
$1.43M Buy
108,700
+58,000
+114% +$744K ﹤0.01% 5106
2019
Q1
$626K Buy
+50,700
New +$560K ﹤0.01% 6400
2016
Q1
Sell
-2,500
Closed -$27K 7702
2015
Q4
$27K Sell
2,500
-100
-4% -$1.08K ﹤0.01% 7740
2015
Q3
$26K Buy
+2,600
New +$32.7K ﹤0.01% 8013

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