Toronado Partners’s InterDigital IDCC Stock Holding History

Toronado Partners’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	$3.17M	Buy	+11,200	New	+$3.33M	8.92%	5
2021 Q1	–	Sell	-304,415	Closed	-$18.5M	–	11
2020 Q4	$18.5M	Sell	304,415 -100,118	-25%	-$6M	4.9%	10
2020 Q3	$23.1M	Sell	404,533 -226,302	-36%	-$13.6M	6.43%	10
2020 Q2	$35.7M	Sell	630,835 -54,441	-8%	-$2.89M	9.32%	7
2020 Q1	$30.6M	Buy	685,276 +74,766	+12%	+$3.94M	9.56%	5
2019 Q4	$33.3M	Buy	+610,510	New	+$33.7M	9.45%	5

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

Toronado Partners's IDCC Position: Q2 2026 in Review

Toronado Partners opened a new position in InterDigital (IDCC) in Q2 2026: 11,200 shares worth $3.17M. The stake represents 8.92% of the portfolio and ranks #5 among its holdings. This is a return to the name: Toronado Partners previously reported a position in IDCC as recently as Q4 2020.

Toronado Partners first reported a position in IDCC in Q4 2019 and has held it in 6 quarters since. The position peaked at $35.7M in Q2 2020. 511 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

Toronado Partners held 11,200 shares of InterDigital worth $3.17M as of Q2 2026.
InterDigital was a new Toronado Partners position in Q2 2026.
InterDigital made up 8.92% of Toronado Partners's portfolio in Q2 2026, its #5 holding.
Toronado Partners first reported a position in InterDigital in Q4 2019 and has held it in 6 quarters since.
Toronado Partners's InterDigital position peaked at $35.7M in Q2 2020.
511 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Toronado Partners's 13F filing for Q2 2026, filed 13 Aug 2026.