RWM
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Ritholtz Wealth Management’s InterDigital IDCC Stock Holding History

Ritholtz Wealth Management’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 		$7.17M Sell
25,320
-2,479
-9% -$737K 0.11% 118
2026
Q1 		$8.4M Sell
27,799
-1,024
-4% -$348K 0.15% 85
2025
Q4 		$9.18M Sell
28,823
-1,403
-5% -$496K 0.17% 70
2025
Q3 		$10.4M Sell
30,226
-935
-3% -$254K 0.2% 56
2025
Q2 		$6.99M Buy
31,161
+768
+3% +$163K 0.15% 74
2025
Q1 		$6.28M Buy
30,393
+2,866
+10% +$577K 0.19% 72
2024
Q4 		$5.33M Buy
27,527
+3,205
+13% +$560K 0.16% 78
2024
Q3 		$3.44M Buy
24,322
+3,381
+16% +$443K 0.1% 137
2024
Q2 		$2.44M Buy
20,941
+1,712
+9% +$183K 0.08% 164
2024
Q1 		$2.05M Buy
19,229
+4,209
+28% +$445K 0.07% 190
2023
Q4 		$1.63M Buy
15,020
+5,588
+59% +$517K 0.06% 203
2023
Q3 		$757K Buy
9,432
+1,955
+26% +$170K 0.03% 351
2023
Q2 		$722K Buy
+7,477
New +$605K 0.03% 350

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 $999B AUM 46.22% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T 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 $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Ritholtz Wealth Management's IDCC Position: Q2 2026 in Review

Ritholtz Wealth Management reduced its InterDigital (IDCC) stake by 8.9% in Q2 2026, selling an estimated $737K and leaving 25,320 shares worth $7.17M. The position accounts for 0.11% of the portfolio, ranked #118.

Ritholtz Wealth Management first reported a position in IDCC in Q2 2023 and has held it in 13 quarters since. The position peaked at $10.4M in Q3 2025. 510 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

  • Ritholtz Wealth Management held 25,320 shares of InterDigital worth $7.17M as of Q2 2026.
  • Ritholtz Wealth Management sold 2,479 InterDigital shares in Q2 2026, an estimated $737K.
  • InterDigital made up 0.11% of Ritholtz Wealth Management's portfolio in Q2 2026, its #118 holding.
  • Ritholtz Wealth Management first reported a position in InterDigital in Q2 2023 and has held it in 13 quarters since.
  • Ritholtz Wealth Management's InterDigital position peaked at $10.4M in Q3 2025.
  • 510 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Ritholtz Wealth Management's 13F filing for Q2 2026, filed 10 Aug 2026.