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InterDigital, Inc.

IDCC
Exchange
Nasdaq
Industry
Patent Owners & Lessors
SEC CIK
0001405495

In the last 90 days, InterDigital, Inc. insiders filed 0 open-market purchases and 4 sales; 512 institutions reported holding it in 13F filings for Q2 2026, worth $7.72B in total; Fundsmith is the only superinvestor holding it.

Holders of 5% or more of IDCC

Holders whose latest Schedule 13D or 13G filing reports 5% or more of InterDigital, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of IDCC
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A16.00%4.11M shares–Apr 30, 20251 filingApr 30, 2025SEC
Price T Rowe Associates Inc13G/A8.60%2.22M shares+3.30 ppfrom 5.30%Nov 14, 20252 filingsFeb 17, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

5 Schedule 13D and 13G filings on InterDigital, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on IDCC
Filed (ET)FilerFormStakeChangeEvent dateFiling
Mar 27, 20269:55 AM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Feb 17, 202610:26 AM ETPrice T Rowe Associates Inc13G/A8.60%2.22M shares+3.30 ppfrom 5.30%Dec 31, 2025SEC
Nov 14, 202512:19 PM ETPrice T Rowe Associates Inc13G5.30%1.37M sharesNewSep 30, 2025SEC
May 12, 20251:54 PM ETBoston Partners13G/A4.43%1.14M shares–Below 5%Mar 31, 2025SEC
Apr 30, 202512:46 PM ETBlackRock, Inc.13G/A16.00%4.11M shares–Mar 31, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell InterDigital, Inc. shares.

No Form 144 notices for InterDigital, Inc. are on file.