Salomon & Ludwin’s InterDigital IDCC Stock Holding History

Salomon & Ludwin’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	–	Sell	-175	Closed	-$58.8K	–	2143
2025 Q4	$58.8K	Hold	175	–	–	0.01%	364
2025 Q3	$59.3K	Buy	+175	New	+$47.5K	0.01%	344

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Salomon & Ludwin's IDCC Position: Q1 2026 in Review

Salomon & Ludwin sold out of InterDigital (IDCC) in Q1 2026, closing a stake of 175 shares — an estimated $58.8K sold.

Salomon & Ludwin first reported a position in IDCC in Q3 2025 and held it in 2 quarters. The position peaked at $59.3K in Q3 2025. 575 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

Salomon & Ludwin reported no remaining InterDigital position as of Q1 2026 after selling out during the quarter.
Salomon & Ludwin sold 175 InterDigital shares in Q1 2026, an estimated $58.8K.
Salomon & Ludwin first reported a position in InterDigital in Q3 2025 and held it in 2 quarters.
Salomon & Ludwin's InterDigital position peaked at $59.3K in Q3 2025.
575 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Salomon & Ludwin's 13F filing for Q1 2026, filed 11 May 2026.