Walleye Trading
IDCC icon

Walleye Trading’s InterDigital IDCC Stock Holding History

Walleye Trading’s Portfolio IDCC Stock Details IDCC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$211K Sell
700
-500
-42% -$170K ﹤0.01% 3082
2025
Q4 		$382K Hold
1,200
– – ﹤0.01% 2995
2025
Q3 		$414K Buy
1,200
+200
+20% +$54.3K ﹤0.01% 2869
2025
Q2 		$224K Sell
1,000
-8,400
-89% -$1.78M ﹤0.01% 3177
2025
Q1 		$1.94M Buy
9,400
+4,100
+77% +$825K ﹤0.01% 1652
2024
Q4 		$1.03M Buy
5,300
+1,700
+47% +$297K ﹤0.01% 2152
2024
Q3 		$510K Hold
3,600
– – ﹤0.01% 2509
2024
Q2 		$420K Sell
3,600
-1,800
-33% -$192K ﹤0.01% 2629
2024
Q1 		$575K Sell
5,400
-5,100
-49% -$539K ﹤0.01% 2670
2023
Q4 		$1.14M Buy
+10,500
New +$972K ﹤0.01% 2360
2023
Q3 		– Sell
-7,400
Closed -$714K – 5146
2023
Q2 		$714K Buy
7,400
+1,700
+30% +$138K ﹤0.01% 2463
2023
Q1 		$416K Buy
+5,700
New +$397K ﹤0.01% 2950
2022
Q4 		– Sell
-7,900
Closed -$319K – 5160
2022
Q3 		$319K Sell
7,900
-58,300
-88% -$3.14M ﹤0.01% 3330
2022
Q2 		$4.03M Buy
66,200
+48,300
+270% +$2.96M 0.01% 1165
2022
Q1 		$1.14M Buy
17,900
+6,600
+58% +$439K ﹤0.01% 2104
2021
Q4 		$809K Buy
+11,300
New +$788K ﹤0.01% 2446
2021
Q3 		– Sell
-3,700
Closed -$270K – 5428
2021
Q2 		$270K Sell
3,700
-7,500
-67% -$554K ﹤0.01% 3614
2021
Q1 		$711K Sell
11,200
-17,100
-60% -$1.12M ﹤0.01% 2260
2020
Q4 		$1.72M Buy
28,300
+18,000
+175% +$1.08M 0.01% 1506
2020
Q3 		$588K Buy
10,300
+7,100
+222% +$427K ﹤0.01% 2095
2020
Q2 		$181K Buy
+3,200
New +$170K ﹤0.01% 3139
2020
Q1 		– Sell
-1,400
Closed -$76K – 4241
2019
Q4 		$76K Sell
1,400
-12,700
-90% -$702K ﹤0.01% 3672
2019
Q3 		$740K Buy
14,100
+7,800
+124% +$441K 0.01% 1822
2019
Q2 		$406K Sell
6,300
-7,400
-54% -$493K ﹤0.01% 2363
2019
Q1 		$904K Sell
13,700
-13,400
-49% -$931K 0.01% 1759
2018
Q4 		$1.8M Sell
27,100
-8,000
-23% -$583K 0.01% 1150
2018
Q3 		$2.81M Buy
35,100
+28,900
+466% +$2.37M 0.01% 1036
2018
Q2 		$502K Buy
6,200
+2,100
+51% +$167K ﹤0.01% 2841
2018
Q1 		$302K Sell
4,100
-3,600
-47% -$276K ﹤0.01% 3126
2017
Q4 		$586 Sell
7,700
-4,700
-38% -$351K ﹤0.01% 2460
2017
Q3 		$915 Buy
12,400
+7,900
+176% +$578K ﹤0.01% 1951
2017
Q2 		$347 Buy
4,500
+3,700
+463% +$310K ﹤0.01% 2692
2017
Q1 		$70 Sell
800
-900
-53% -$80.9K ﹤0.01% 3614
2016
Q4 		$155K Buy
+1,700
New +$136K ﹤0.01% 2959
2016
Q3 		– Sell
-6,900
Closed -$385K – 5087
2016
Q2 		$385K Sell
6,900
-36,500
-84% -$2.06M ﹤0.01% 2441
2016
Q1 		$2.42M Buy
43,400
+41,200
+1,873% +$1.99M 0.02% 732
2015
Q4 		$108K Sell
2,200
-30,100
-93% -$1.53M ﹤0.01% 3226
2015
Q3 		$1.63M Sell
32,300
-11,300
-26% -$583K 0.02% 767
2015
Q2 		$2.48M Buy
43,600
+800
+2% +$44.6K 0.02% 592
2015
Q1 		$2.17M Buy
42,800
+28,700
+204% +$1.49M 0.02% 603
2014
Q4 		$746K Buy
14,100
+2,200
+18% +$106K 0.01% 1251
2014
Q3 		$476K Buy
11,900
+700
+6% +$30.8K 0.01% 1372
2014
Q2 		$536 Buy
11,200
+5,800
+107% +$224K 0.01% 1219
2014
Q1 		$179 Sell
5,400
-900
-14% -$26.8K ﹤0.01% 1985
2013
Q4 		$184K Sell
6,300
-12,800
-67% -$434K ﹤0.01% 2208
2013
Q3 		$710K Buy
19,100
+11,300
+145% +$426K 0.01% 1033
2013
Q2 		$349K Buy
+7,800
New +$349K ﹤0.01% 1430

Other funds holding IDCC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Walleye Trading's IDCC Position: Q1 2026 in Review

Walleye Trading reduced its InterDigital (IDCC) stake by 77% in Q1 2026, selling an estimated $1.15M and leaving 1,012 shares worth $306K. The position accounts for ﹤0.01% of the portfolio, ranked #2877.

Walleye Trading first reported a position in IDCC in Q2 2013 and has held it in 28 quarters since. The position peaked at $2.82M in Q3 2025. 570 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

  • Walleye Trading held 1,012 shares of InterDigital worth $306K as of Q1 2026.
  • Walleye Trading sold 3,384 InterDigital shares in Q1 2026, an estimated $1.15M.
  • InterDigital made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #2877 holding.
  • Walleye Trading first reported a position in InterDigital in Q2 2013 and has held it in 28 quarters since.
  • Walleye Trading's InterDigital position peaked at $2.82M in Q3 2025.
  • 570 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.