Jane Street’s InterDigital IDCC Stock Holding History

Jane Street’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 Q2	$878K	Buy	3,100 +600	+24%	+$178K	﹤0.01%	6802
2026 Q1	$755K	Buy	2,500 +100	+4%	+$34K	﹤0.01%	7112
2025 Q4	$764K	Buy	2,400 +1,300	+118%	+$460K	﹤0.01%	6734
2025 Q3	$380K	Buy	+1,100	New	+$299K	﹤0.01%	8433
2023 Q1	–	Sell	-4,300	Closed	-$213K	–	9421
2022 Q4	$213K	Sell	4,300 -3,100	-42%	-$151K	﹤0.01%	7579
2022 Q3	$299K	Buy	+7,400	New	+$399K	﹤0.01%	7598
2022 Q1	–	Sell	-4,400	Closed	-$315K	–	10625
2021 Q4	$315K	Sell	4,400 -1,900	-30%	-$132K	﹤0.01%	8075
2021 Q3	$427K	Sell	6,300 -4,100	-39%	-$284K	﹤0.01%	7575
2021 Q2	$760K	Sell	10,400 -10,600	-50%	-$783K	﹤0.01%	6425
2021 Q1	$1.33M	Buy	+21,000	New	+$1.37M	﹤0.01%	4870
2020 Q3	–	Sell	-15,200	Closed	-$861K	–	7485
2020 Q2	$861K	Buy	+15,200	New	+$808K	﹤0.01%	4283
2017 Q3	–	Sell	-9,500	Closed	-$734K	–	4722
2017 Q2	$734K	Buy	+9,500	New	+$796K	﹤0.01%	2545

Other funds holding IDCC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Jane Street's IDCC Position: Q2 2026 in Review

Jane Street reduced its InterDigital (IDCC) stake by 99% in Q2 2026, selling an estimated $47.6M and leaving 1,368 shares worth $387K. The position accounts for ﹤0.01% of the portfolio, ranked #8612.

Jane Street first reported a position in IDCC in Q2 2013 and has held it in 40 quarters since. The position peaked at $48.7M in Q1 2026. 511 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

Jane Street held 1,368 shares of InterDigital worth $387K as of Q2 2026.
Jane Street sold 159,924 InterDigital shares in Q2 2026, an estimated $47.6M.
InterDigital made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8612 holding.
Jane Street first reported a position in InterDigital in Q2 2013 and has held it in 40 quarters since.
Jane Street's InterDigital position peaked at $48.7M in Q1 2026.
511 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.