NASDAQ: IDCC
Interdigital Inc Stock Ownership - Who owns Interdigital?

Insider buying vs selling

Have Interdigital Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Rajesh PankajChief Technology Officer2025-08-158,558$269.75
$2.31MSell
Rajesh PankajChief Technology Officer2025-07-071,000$224.58
$224.58kSell
Joshua D. SchmidtCLO Corp Secretary2025-06-30466$232.33
$108.27kSell
John D. Jr 1. MarkleyDirector2025-06-18692$222.00
$153.62kSell
John D. Jr 1. MarkleyDirector2025-06-17692$220.62
$152.67kSell
Samir ArmalyDirector2025-06-09114$226.79
$25.85kSell
John A. KritzmacherDirector2025-06-09243$225.88
$54.89kSell
John A. KritzmacherDirector2025-06-09200$226.77
$45.35kSell
John A. KritzmacherDirector2025-06-0976$228.81
$17.39kSell
Samir ArmalyDirector2025-06-09552$225.99
$124.75kSell

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Net Insider Buy/Sell (L12M) Ownership

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IDCC Shareholders

What type of owners hold Interdigital Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc16.45%4,245,425$1.15BInstitution
Vanguard Group Inc13.07%3,371,634$909.90MInstitution
Boston Partners4.64%1,197,561$323.19MInstitution
State Street Corp3.96%1,022,376$275.91MInstitution
Disciplined Growth Investors Inc3.72%960,632$259.25MInstitution
Dimensional Fund Advisors LP2.81%725,876$195.89MInstitution
Geode Capital Management LLC2.55%658,877$177.81MInstitution
Price T Rowe Associates Inc2.30%593,595$160.19MInstitution
Morgan Stanley2.04%525,121$141.71MInstitution
First Trust Advisors LP1.85%477,853$128.96MInstitution

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IDCC vs Telecom Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IDCC92.34%7.66%Net SellingNet Selling
AD17.19%0.99%Net SellingNet Selling
TIGO38.48%0.00%
TKC1.84%0.00%
PHI3.64%0.00%

Interdigital Stock Ownership FAQ

Who owns Interdigital?

Interdigital (NASDAQ: IDCC) is owned by 100.17% institutional shareholders, 8.32% Interdigital insiders, and 0.00% retail investors. Harry G. Campagna is the largest individual Interdigital shareholder, owning 253,000.00 shares representing 0.98% of the company. Harry G. Campagna's Interdigital shares are currently valued at $65.86M.

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