Rossby Financial’s InterDigital IDCC Stock Holding History

Rossby Financial’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	$849	Buy	3 +2	+200%	+$595	﹤0.01%	1939
2026 Q1	$306	Buy	+1	New	+$340	﹤0.01%	2153

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

Rossby Financial's IDCC Position: Q2 2026 in Review

Rossby Financial increased its InterDigital (IDCC) stake by 200% in Q2 2026, buying an estimated $595 and bringing the position to 3 shares worth $849. The position accounts for ﹤0.01% of the portfolio, ranked #1939.

Rossby Financial first reported a position in IDCC in Q1 2026 and has held it in 2 quarters since. 510 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

Rossby Financial held 3 shares of InterDigital worth $849 as of Q2 2026.
Rossby Financial bought 2 InterDigital shares in Q2 2026, an estimated $595.
InterDigital made up ﹤0.01% of Rossby Financial's portfolio in Q2 2026, its #1939 holding.
Rossby Financial first reported a position in InterDigital in Q1 2026 and has held it in 2 quarters since.
510 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Rossby Financial's 13F filing for Q2 2026, filed 4 Aug 2026.