PEAK6’s InterDigital IDCC Stock Holding History

PEAK6’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
2025 Q4	–	Sell	-2,760	Closed	-$953K	–	3070
2025 Q3	$953K	Buy	+2,760	New	+$750K	﹤0.01%	1860

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

PEAK6's IDCC Position: Q4 2025 in Review

PEAK6 sold out of InterDigital (IDCC) in Q4 2025, closing a stake of 2,760 shares — an estimated $953K sold.

PEAK6 first reported a position in IDCC in Q3 2025 and held it in 1 quarter. The position peaked at $953K in Q3 2025. 573 funds tracked by Wall St. Rank hold IDCC as of Q4 2025.

PEAK6 reported no remaining InterDigital position as of Q4 2025 after selling out during the quarter.
PEAK6 sold 2,760 InterDigital shares in Q4 2025, an estimated $953K.
PEAK6 first reported a position in InterDigital in Q3 2025 and held it in 1 quarter.
PEAK6's InterDigital position peaked at $953K in Q3 2025.
573 funds tracked by Wall St. Rank held InterDigital as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.