SAI
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Systematic Alpha Investments’s InterDigital IDCC Stock Holding History

Systematic Alpha 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
Q2 		– Sell
-700
Closed -$211K – 242
2026
Q1 		$211K Hold
700
– – 0.01% 220
2025
Q4 		$223K Buy
+700
New +$247K 0.01% 212

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

Systematic Alpha Investments's IDCC Position: Q2 2026 in Review

Systematic Alpha Investments sold out of InterDigital (IDCC) in Q2 2026, closing a stake of 700 shares — an estimated $211K sold.

Systematic Alpha Investments first reported a position in IDCC in Q4 2025 and held it in 2 quarters. The position peaked at $223K in Q4 2025. 511 funds tracked by Wall St. Rank hold IDCC as of Q2 2026.

  • Systematic Alpha Investments reported no remaining InterDigital position as of Q2 2026 after selling out during the quarter.
  • Systematic Alpha Investments sold 700 InterDigital shares in Q2 2026, an estimated $211K.
  • Systematic Alpha Investments first reported a position in InterDigital in Q4 2025 and held it in 2 quarters.
  • Systematic Alpha Investments's InterDigital position peaked at $223K in Q4 2025.
  • 511 funds tracked by Wall St. Rank held InterDigital as of Q2 2026.

Based on Systematic Alpha Investments's 13F filing for Q2 2026, filed 13 Aug 2026.