Citadel Advisors’s InterDigital IDCC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.32M Sell
23,744
-157,227
-87% -$35.3M ﹤0.01% 1857
2025
Q1
$37.4M Buy
180,971
+83,643
+86% +$17.3M 0.01% 594
2024
Q4
$18.9M Buy
97,328
+43,574
+81% +$8.44M ﹤0.01% 960
2024
Q3
$7.61M Sell
53,754
-33,105
-38% -$4.69M ﹤0.01% 1448
2024
Q2
$10.1M Sell
86,859
-4,161
-5% -$485K ﹤0.01% 1209
2024
Q1
$9.69M Sell
91,020
-58,772
-39% -$6.26M ﹤0.01% 1311
2023
Q4
$16.3M Buy
149,792
+144,992
+3,021% +$15.7M ﹤0.01% 952
2023
Q3
$385K Sell
4,800
-83,064
-95% -$6.67M ﹤0.01% 4028
2023
Q2
$8.48M Sell
87,864
-18,507
-17% -$1.79M ﹤0.01% 1322
2023
Q1
$7.75M Buy
106,371
+34,406
+48% +$2.51M ﹤0.01% 1481
2022
Q4
$3.56M Buy
71,965
+19,156
+36% +$948K ﹤0.01% 2100
2022
Q3
$2.13M Buy
+52,809
New +$2.13M ﹤0.01% 2686
2022
Q2
Sell
-7,379
Closed -$471K 6428
2022
Q1
$471K Sell
7,379
-19,502
-73% -$1.24M ﹤0.01% 4511
2021
Q4
$1.93M Buy
26,881
+22,837
+565% +$1.64M ﹤0.01% 3109
2021
Q3
$274K Sell
4,044
-19,656
-83% -$1.33M ﹤0.01% 5099
2021
Q2
$1.73M Buy
23,700
+18,143
+326% +$1.33M ﹤0.01% 3371
2021
Q1
$353K Sell
5,557
-42,322
-88% -$2.69M ﹤0.01% 4878
2020
Q4
$2.91M Buy
47,879
+6,391
+15% +$388K ﹤0.01% 2213
2020
Q3
$2.37M Sell
41,488
-31,687
-43% -$1.81M ﹤0.01% 2126
2020
Q2
$4.14M Sell
73,175
-3,463
-5% -$196K ﹤0.01% 1639
2020
Q1
$3.42M Sell
76,638
-8,676
-10% -$387K ﹤0.01% 1753
2019
Q4
$4.65M Buy
85,314
+24,953
+41% +$1.36M ﹤0.01% 1688
2019
Q3
$3.17M Buy
+60,361
New +$3.17M ﹤0.01% 1996
2019
Q2
Sell
-15,536
Closed -$1.03M 4855
2019
Q1
$1.03M Sell
15,536
-2,391
-13% -$158K ﹤0.01% 2807
2018
Q4
$1.19M Buy
17,927
+14,590
+437% +$969K ﹤0.01% 2652
2018
Q3
$267K Sell
3,337
-1,536
-32% -$123K ﹤0.01% 3564
2018
Q2
$394K Sell
4,873
-48,983
-91% -$3.96M ﹤0.01% 3269
2018
Q1
$3.96M Sell
53,856
-48,932
-48% -$3.6M ﹤0.01% 1428
2017
Q4
$7.83M Sell
102,788
-24,874
-19% -$1.89M ﹤0.01% 1074
2017
Q3
$9.42M Buy
127,662
+24,265
+23% +$1.79M 0.01% 953
2017
Q2
$7.99M Buy
103,397
+93,421
+936% +$7.22M 0.01% 961
2017
Q1
$861K Sell
9,976
-27,501
-73% -$2.37M ﹤0.01% 2247
2016
Q4
$3.42M Sell
37,477
-36,512
-49% -$3.34M ﹤0.01% 1223
2016
Q3
$5.86M Buy
73,989
+56,357
+320% +$4.46M 0.01% 987
2016
Q2
$982K Sell
17,632
-101,263
-85% -$5.64M ﹤0.01% 1831
2016
Q1
$6.62M Buy
118,895
+44,693
+60% +$2.49M 0.01% 879
2015
Q4
$3.64M Buy
74,202
+40,638
+121% +$1.99M ﹤0.01% 1271
2015
Q3
$1.7M Buy
+33,564
New +$1.7M ﹤0.01% 1852
2015
Q2
Sell
-98,891
Closed -$5.02M 3930
2015
Q1
$5.02M Sell
98,891
-43,486
-31% -$2.21M ﹤0.01% 1270
2014
Q4
$7.53M Buy
142,377
+107,181
+305% +$5.67M 0.01% 1036
2014
Q3
$1.4M Sell
35,196
-38,273
-52% -$1.52M ﹤0.01% 1786
2014
Q2
$3.51M Sell
73,469
-109,346
-60% -$5.23M ﹤0.01% 1235
2014
Q1
$6.05M Buy
182,815
+35,551
+24% +$1.18M 0.01% 1003
2013
Q4
$4.34M Buy
147,264
+123,789
+527% +$3.65M 0.01% 1043
2013
Q3
$876K Sell
23,475
-35,468
-60% -$1.32M ﹤0.01% 1646
2013
Q2
$2.63M Buy
+58,943
New +$2.63M ﹤0.01% 1279