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IDCC

IDCC 13F Ownership Report

Interdigital INC

-$562.1M

Net Activity

Institutions Holding

566

Popularity Rank

#954

Avg Weight

0.14%

Total Value

$8.2B

Ownership Trend

566 institutions currently hold IDCC, with 287 net buyers and 267 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

267

Net Buying Institutions

287

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$1.1B
PT
Price T Rowe Associates INC /md/
$686.3M
VP
Vanguard Portfolio Management LLC
$480.2M
VC
Vanguard Capital Management LLC
$346.3M
UG
UBS Group AG
$311.5M

Top 5 by Conviction

CM
Capital Management CORP /va
5.83%
AI
Aperture Investors, LLC
3.96%
RP
Reinhart Partners, LLC.
3.67%
DG
Disciplined Growth Investors INC /mn
3.44%
BF
Bragg Financial Advisors, Inc
1.05%
View all 566 holding institutions

Across its top 20 institutional holders, IDCC's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 24/100).

Quarterly Activity

Recent Activity

+$4.3B

Total Buy Value

$4.2B

Total Sell Value

New buy68
Trim191
Add219
Sold out76

287

Net Buyers

267

Net Sellers

Smart Money Convergence

IDCC does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

8

Filings (90d)

$1.65M

Total Est. Value

6K shares

Planned Shares

Last Filed 2026-07-06
FilerTitle/RelationshipFiling DatePlanned SharesEst. Value
RAJESH PANKAJOfficer2026-07-062K shares$429K
Markley John D. Jr.Director2026-06-22400 shares$120K
RANKIN JEAN FDirector2026-06-12365 shares$101K
Armaly SamirDirector2026-06-12470 shares$130K
ABERLE DEREK KDirector2026-06-12522 shares$144K
KRITZMACHER JOHN ADirector2026-06-12365 shares$101K
Pankaj RajeshOfficer2026-06-112K shares$435K
Pankaj RajeshOfficer2026-06-05750 shares$194K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

1

Active 5%+ Holders

Data as of 2026-07-08
Reporting PersonTypeFiling DateShares% of Class
T. Rowe Price Associates, Inc.13G/A2026-07-082.61M10.1%

View all Schedule 13D/13G filings

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

45867G101

FAQ

Who are the top institutional investors holding INTERDIGITAL INC (IDCC)?
Major stakeholders currently include BlackRock, Inc. ($1.1B), Price T Rowe Associates INC /md/ ($686.3M), Vanguard Portfolio Management LLC ($480.2M). Based on the latest 13F filings, there are a total of 566 tracked investment funds and institutions maintaining positions in IDCC.
What is the overall institutional sentiment toward IDCC recently?
Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $562.1M, driven by 287 managers accumulating shares while 267 reduced their exposure.
Which institutions have been selling or reducing their IDCC positions?
In the latest period, 191 funds trimmed their holdings, and 76 managers completely exited their positions. The aggregate reported sell value was $4.2B.
Are there any notable investors adding IDCC to their portfolios?
Yes, buying activity remains notable. 68 institutions opened new positions in {ticker}, and 219 existing holders added to their shares. The total reported buy value for the quarter amounted to $4.3B.

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Trending Institutional Adds

The most-added stocks by 13F institutions this quarter

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