D.E. Shaw & Co’s InterDigital IDCC Stock Holding History

D.E. Shaw & Co’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	$5.13M	Sell	17,000 -7,500	-31%	-$2.55M	﹤0.01%	2149
2025 Q4	$7.8M	Sell	24,500 -3,400	-12%	-$1.2M	﹤0.01%	1960
2025 Q3	$9.63M	Buy	27,900 +16,300	+141%	+$4.43M	0.01%	1729
2025 Q2	$2.6M	Buy	+11,600	New	+$2.46M	﹤0.01%	2551
2025 Q1	–	Sell	-10,700	Closed	-$2.07M	–	4463
2024 Q4	$2.07M	Hold	10,700	–	–	﹤0.01%	2708
2024 Q3	$1.52M	Buy	+10,700	New	+$1.4M	﹤0.01%	2930
2020 Q1	–	Sell	-27,000	Closed	-$1.47M	–	4076
2019 Q4	$1.47M	Hold	27,000	–	–	﹤0.01%	2713
2019 Q3	$1.42M	Buy	+27,000	New	+$1.53M	﹤0.01%	2614
2017 Q3	–	Sell	-36,700	Closed	-$2.84M	–	3510
2017 Q2	$2.84M	Hold	36,700	–	–	﹤0.01%	1745
2017 Q1	$3.17M	Sell	36,700 -13,300	-27%	-$1.2M	0.01%	1571
2016 Q4	$4.57M	Hold	50,000	–	–	0.01%	1404
2016 Q3	$3.96M	Buy	+50,000	New	+$3.34M	0.01%	1444
2015 Q1	–	Sell	-5,700	Closed	-$302K	–	3791
2014 Q4	$302K	Hold	5,700	–	–	﹤0.01%	3637
2014 Q3	$227K	Hold	5,700	–	–	﹤0.01%	3832
2014 Q2	$272K	Buy	+5,700	New	+$220K	﹤0.01%	3868
2014 Q1	–	Sell	-29,400	Closed	-$867K	–	4432
2013 Q4	$867K	Hold	29,400	–	–	﹤0.01%	3302
2013 Q3	$1.1M	Hold	29,400	–	–	﹤0.01%	2952
2013 Q2	$1.31M	Buy	+29,400	New	+$1.32M	﹤0.01%	2485

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

D.E. Shaw & Co's IDCC Position: Q1 2026 in Review

D.E. Shaw & Co increased its InterDigital (IDCC) stake by 515% in Q1 2026, buying an estimated $32.2M and bringing the position to 113,300 shares worth $34.2M. The position accounts for 0.02% of the portfolio, ranked #845.

D.E. Shaw & Co first reported a position in IDCC in Q2 2013 and has held it in 52 quarters since. The position peaked at $65.7M in Q4 2019. 570 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

D.E. Shaw & Co held 113,300 shares of InterDigital worth $34.2M as of Q1 2026.
D.E. Shaw & Co bought 94,864 InterDigital shares in Q1 2026, an estimated $32.2M.
InterDigital made up 0.02% of D.E. Shaw & Co's portfolio in Q1 2026, its #845 holding.
D.E. Shaw & Co first reported a position in InterDigital in Q2 2013 and has held it in 52 quarters since.
D.E. Shaw & Co's InterDigital position peaked at $65.7M in Q4 2019.
570 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.