1WM
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1900 Wealth Management’s InterDigital IDCC Stock Holding History

1900 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 		$13.2M Buy
46,651
+1,622
+4% +$482K 0.74% 17
2026
Q1 		$13.6M Sell
45,029
-7
-0% -$2.38K 0.87% 15
2025
Q4 		$14.3M Buy
+45,036
New +$15.9M 0.92% 15
2024
Q1 		– Sell
-4,874
Closed -$529K – 258
2023
Q4 		$529K Hold
4,874
– – 0.05% 183
2023
Q3 		$391K Buy
+4,874
New +$424K 0.04% 211

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

1900 Wealth Management's IDCC Position: Q2 2026 in Review

1900 Wealth Management increased its InterDigital (IDCC) stake by 3.6% in Q2 2026, buying an estimated $482K and bringing the position to 46,651 shares worth $13.2M. The position accounts for 0.74% of the portfolio, ranked #17.

1900 Wealth Management first reported a position in IDCC in Q3 2023 and has held it in 5 quarters since. The position peaked at $14.3M in Q4 2025. 510 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

  • 1900 Wealth Management held 46,651 shares of InterDigital worth $13.2M as of Q2 2026.
  • 1900 Wealth Management bought 1,622 InterDigital shares in Q2 2026, an estimated $482K.
  • InterDigital made up 0.74% of 1900 Wealth Management's portfolio in Q2 2026, its #17 holding.
  • 1900 Wealth Management first reported a position in InterDigital in Q3 2023 and has held it in 5 quarters since.
  • 1900 Wealth Management's InterDigital position peaked at $14.3M in Q4 2025.
  • 510 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on 1900 Wealth Management's 13F filing for Q2 2026, filed 4 Aug 2026.