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	$3.62M	Sell	12,000 -6,800	-36%	-$2.31M	﹤0.01%	2422
2025 Q4	$5.99M	Buy	18,800 +5,300	+39%	+$1.87M	﹤0.01%	2162
2025 Q3	$4.66M	Buy	+13,500	New	+$3.67M	﹤0.01%	2279
2025 Q2	–	Sell	-1,300	Closed	-$269K	–	4500
2025 Q1	$269K	Sell	1,300 -1,000	-43%	-$201K	﹤0.01%	3814
2024 Q4	$446K	Buy	+2,300	New	+$402K	﹤0.01%	3687
2021 Q4	–	Sell	-20,400	Closed	-$1.38M	–	5532
2021 Q3	$1.38M	Buy	+20,400	New	+$1.41M	﹤0.01%	3347
2020 Q3	–	Sell	-34,400	Closed	-$1.95M	–	3978
2020 Q2	$1.95M	Sell	34,400 -14,500	-30%	-$771K	﹤0.01%	2427
2020 Q1	$2.18M	Buy	48,900 +34,400	+237%	+$1.81M	﹤0.01%	2095
2019 Q4	$790K	Buy	+14,500	New	+$801K	﹤0.01%	3142
2017 Q4	–	Sell	-4,900	Closed	-$361K	–	3638
2017 Q3	$361K	Buy	+4,900	New	+$359K	﹤0.01%	3069
2017 Q1	–	Sell	-5,700	Closed	-$521K	–	3431
2016 Q4	$521K	Buy	+5,700	New	+$457K	﹤0.01%	2831
2014 Q1	–	Sell	-38,600	Closed	-$1.14M	–	4433
2013 Q4	$1.14M	Hold	38,600	–	–	﹤0.01%	3045
2013 Q3	$1.44M	Hold	38,600	–	–	﹤0.01%	2716
2013 Q2	$1.72M	Buy	+38,600	New	+$1.73M	﹤0.01%	2272

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.