Two Sigma Investments’s InterDigital IDCC Stock Holding History

Two Sigma Investments’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
2024 Q4	–	Sell	-23,800	Closed	-$3.37M	–	3327
2024 Q3	$3.37M	Hold	23,800	–	–	0.01%	1316
2024 Q2	$2.77M	Hold	23,800	–	–	0.01%	1335
2024 Q1	$2.53M	Buy	+23,800	New	+$2.52M	0.01%	1325
2020 Q1	–	Sell	-5,100	Closed	-$278K	–	3440
2019 Q4	$278K	Sell	5,100 -2,900	-36%	-$160K	﹤0.01%	3238
2019 Q3	$420K	Buy	+8,000	New	+$452K	﹤0.01%	2691
2018 Q4	–	Sell	-7,000	Closed	-$560K	–	3227
2018 Q3	$560K	Buy	+7,000	New	+$574K	﹤0.01%	2371
2018 Q2	–	Sell	-4,000	Closed	-$294K	–	3465
2018 Q1	$294K	Buy	4,000 +1,000	+33%	+$76.6K	﹤0.01%	2789
2017 Q4	$228K	Buy	+3,000	New	+$224K	﹤0.01%	2863
2017 Q3	–	Sell	-3,000	Closed	-$232K	–	2952
2017 Q2	$232K	Buy	+3,000	New	+$251K	﹤0.01%	2745

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

Two Sigma Investments's IDCC Position: Q1 2026 in Review

Two Sigma Investments increased its InterDigital (IDCC) stake by 174% in Q1 2026, buying an estimated $52.5M and bringing the position to 243,437 shares worth $73.5M. The position accounts for 0.06% of the portfolio, ranked #369.

Two Sigma Investments first reported a position in IDCC in Q2 2013 and has held it in 42 quarters since. 572 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

Two Sigma Investments held 243,437 shares of InterDigital worth $73.5M as of Q1 2026.
Two Sigma Investments bought 154,620 InterDigital shares in Q1 2026, an estimated $52.5M.
InterDigital made up 0.06% of Two Sigma Investments's portfolio in Q1 2026, its #369 holding.
Two Sigma Investments first reported a position in InterDigital in Q2 2013 and has held it in 42 quarters since.
572 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.