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Principal Securities’s InterDigital IDCC Stock Holding History

Principal Securities’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
2025
Q4 		– Sell
-45
Closed -$15.5K – 2367
2025
Q3 		$15.5K Buy
45
+32
+246% +$8.69K ﹤0.01% 2530
2025
Q2 		$2.92K Buy
13
+6
+86% +$1.27K ﹤0.01% 3025
2025
Q1 		$1.36K Hold
7
– – ﹤0.01% 3139
2024
Q4 		$1.36K Hold
7
– – ﹤0.01% 3133
2024
Q3 		$991 Hold
7
– – ﹤0.01% 3142
2024
Q2 		$816 Buy
+7
New +$748 ﹤0.01% 3109

Other funds holding IDCC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Principal Securities's IDCC Position: Q4 2025 in Review

Principal Securities sold out of InterDigital (IDCC) in Q4 2025, closing a stake of 45 shares — an estimated $15.5K sold.

Principal Securities first reported a position in IDCC in Q2 2024 and held it in 6 quarters. The position peaked at $15.5K in Q3 2025. 573 funds tracked by Wall St. Rank hold IDCC as of Q4 2025.

  • Principal Securities reported no remaining InterDigital position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 45 InterDigital shares in Q4 2025, an estimated $15.5K.
  • Principal Securities first reported a position in InterDigital in Q2 2024 and held it in 6 quarters.
  • Principal Securities's InterDigital position peaked at $15.5K in Q3 2025.
  • 573 funds tracked by Wall St. Rank held InterDigital as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.