Cullen/Frost Bankers’s InterDigital IDCC Stock Holding History

Cullen/Frost Bankers’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	-115	Closed	-$34.2K	–	1386
2026 Q1	$34.7K	Buy	115 +5	+5%	+$1.7K	﹤0.01%	874
2025 Q4	$34.9K	Buy	110 +17	+18%	+$6.01K	﹤0.01%	870
2025 Q3	$32.2K	Sell	93 -4	-4%	-$1.09K	﹤0.01%	842
2025 Q2	$21.8K	Buy	97 +59	+155%	+$12.5K	﹤0.01%	909
2025 Q1	$7.86K	Buy	+38	New	+$7.65K	﹤0.01%	986
2024 Q3	–	Sell	-7	Closed	-$816	–	1294
2024 Q2	$816	Buy	+7	New	+$748	﹤0.01%	1197
2023 Q4	–	Sell	-1	Closed	-$80	–	1094
2023 Q3	$80	Buy	+1	New	+$87	﹤0.01%	1143

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

Cullen/Frost Bankers's IDCC Position: Q2 2026 in Review

Cullen/Frost Bankers sold out of InterDigital (IDCC) in Q2 2026, closing a stake of 115 shares — an estimated $34.2K sold.

Cullen/Frost Bankers first reported a position in IDCC in Q3 2023 and held it in 7 quarters. The position peaked at $34.9K in Q4 2025. 510 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

Cullen/Frost Bankers reported no remaining InterDigital position as of Q2 2026 after selling out during the quarter.
Cullen/Frost Bankers sold 115 InterDigital shares in Q2 2026, an estimated $34.2K.
Cullen/Frost Bankers first reported a position in InterDigital in Q3 2023 and held it in 7 quarters.
Cullen/Frost Bankers's InterDigital position peaked at $34.9K in Q4 2025.
510 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Cullen/Frost Bankers's 13F filing for Q2 2026, filed 27 Jul 2026.