AlphaGrep UK’s InterDigital IDCC Stock Holding History

AlphaGrep UK’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 Q2	–	Sell	-1,075	Closed	-$325K	–	833
2026 Q1	$325K	Buy	1,075 +96	+10%	+$32.6K	0.09%	471
2025 Q4	$312K	Buy	+979	New	+$346K	0.1%	407

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

AlphaGrep UK's IDCC Position: Q2 2026 in Review

AlphaGrep UK sold out of InterDigital (IDCC) in Q2 2026, closing a stake of 1,075 shares — an estimated $325K sold.

AlphaGrep UK first reported a position in IDCC in Q4 2025 and held it in 2 quarters. The position peaked at $325K in Q1 2026. 483 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

AlphaGrep UK reported no remaining InterDigital position as of Q2 2026 after selling out during the quarter.
AlphaGrep UK sold 1,075 InterDigital shares in Q2 2026, an estimated $325K.
AlphaGrep UK first reported a position in InterDigital in Q4 2025 and held it in 2 quarters.
AlphaGrep UK's InterDigital position peaked at $325K in Q1 2026.
483 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on AlphaGrep UK's 13F filing for Q2 2026, filed 14 Aug 2026.