John Overdeck’s InterDigital IDCC Stock Holding History

John Overdeck’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
2020 Q1	–	Sell	-5,100	Closed	-$278K	–	3439
2019 Q4	$278K	Sell	5,100 -2,100	-29%	-$116K	﹤0.01%	3237
2019 Q3	$378K	Buy	+7,200	New	+$407K	﹤0.01%	2780
2018 Q4	–	Sell	-4,000	Closed	-$320K	–	3226
2018 Q3	$320K	Buy	+4,000	New	+$328K	﹤0.01%	2728
2018 Q2	–	Sell	-3,000	Closed	-$221K	–	3464
2018 Q1	$221K	Sell	3,000 -1,300	-30%	-$99.5K	﹤0.01%	2936
2017 Q4	$327K	Buy	4,300 +1,300	+43%	+$97.2K	﹤0.01%	2685
2017 Q3	$221K	Buy	+3,000	New	+$220K	﹤0.01%	2552
2015 Q4	–	Sell	-4,000	Closed	-$202K	–	2801
2015 Q3	$202K	Buy	+4,000	New	+$206K	﹤0.01%	1985

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

John Overdeck's IDCC Position: Q2 2026 in Review

John Overdeck reduced its InterDigital (IDCC) stake by 50% in Q2 2026, selling an estimated $36.5M and leaving 120,543 shares worth $34.1M. The position accounts for 0.02% of the portfolio, ranked #732.

John Overdeck first reported a position in IDCC in Q2 2013 and has held it in 43 quarters since. The position peaked at $73.5M in Q1 2026. 508 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

John Overdeck held 120,543 shares of InterDigital worth $34.1M as of Q2 2026.
John Overdeck sold 122,894 InterDigital shares in Q2 2026, an estimated $36.5M.
InterDigital made up 0.02% of John Overdeck's portfolio in Q2 2026, its #732 holding.
John Overdeck first reported a position in InterDigital in Q2 2013 and has held it in 43 quarters since.
John Overdeck's InterDigital position peaked at $73.5M in Q1 2026.
508 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.