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 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 $5.72T AUM 30.48% 1-Year Est. Return

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, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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 Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Jane Street's IDCC Position: Q1 2026 in Review

Jane Street increased its InterDigital (IDCC) stake by 11,786% in Q1 2026, buying an estimated $54.4M and bringing the position to 161,292 shares worth $48.7M. The position accounts for 0.01% of the portfolio, ranked #1078.

Jane Street first reported a position in IDCC in Q2 2013 and has held it in 39 quarters since. 571 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

Jane Street held 161,292 shares of InterDigital worth $48.7M as of Q1 2026.
Jane Street bought 159,935 InterDigital shares in Q1 2026, an estimated $54.4M.
InterDigital made up 0.01% of Jane Street's portfolio in Q1 2026, its #1078 holding.
Jane Street first reported a position in InterDigital in Q2 2013 and has held it in 39 quarters since.
571 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.