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Horizon Investments’s InterDigital IDCC Stock Holding History

Horizon Investments’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 		$118K Sell
393
-1,889
-83% -$642K ﹤0.01% 1067
2025
Q4 		$725K Buy
2,282
+314
+16% +$111K 0.01% 727
2025
Q3 		$678K Sell
1,968
-249
-11% -$67.6K 0.01% 728
2025
Q2 		$496K Buy
+2,217
New +$470K 0.01% 777
2024
Q4 		– Sell
-6
Closed -$847 – 896
2024
Q3 		$847 Buy
+6
New +$786 ﹤0.01% 805
2024
Q1 		– Sell
-3
Closed -$324 – 835
2023
Q4 		$324 Buy
+3
New +$278 ﹤0.01% 786

Other funds holding IDCC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Horizon Investments's IDCC Position: Q1 2026 in Review

Horizon Investments reduced its InterDigital (IDCC) stake by 83% in Q1 2026, selling an estimated $642K and leaving 393 shares worth $118K. The position accounts for ﹤0.01% of the portfolio, ranked #1067.

Horizon Investments first reported a position in IDCC in Q4 2023 and has held it in 6 quarters since. The position peaked at $725K in Q4 2025. 573 funds tracked by Wall St. Rank hold IDCC as of Q1 2026.

  • Horizon Investments held 393 shares of InterDigital worth $118K as of Q1 2026.
  • Horizon Investments sold 1,889 InterDigital shares in Q1 2026, an estimated $642K.
  • InterDigital made up ﹤0.01% of Horizon Investments's portfolio in Q1 2026, its #1067 holding.
  • Horizon Investments first reported a position in InterDigital in Q4 2023 and has held it in 6 quarters since.
  • Horizon Investments's InterDigital position peaked at $725K in Q4 2025.
  • 573 funds tracked by Wall St. Rank held InterDigital as of Q1 2026.

Based on Horizon Investments's 13F filing for Q1 2026, filed 15 May 2026.