# Interdigital (IDCC): value investors who own it | moatshark

1 value investor held Interdigital in their Q3 2026 13F, led by Fundsmith. See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Fundsmith | 0.1% | $17.1m | New | 1 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-10-05 | Pankaj Rajesh | Chief Technology Officer | Sold | 1500 | $501k |
| 2026-09-08 | Pankaj Rajesh | Chief Technology Officer | Sold | 1500 | $507k |
| 2026-08-07 | Gillman Joan H | Director | Sold | 300 | $99k |
| 2026-08-05 | Pankaj Rajesh | Chief Technology Officer | Sold | 1500 | $487k |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/idcc). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.