Interdigital, Inc. revenue by segment IDCC

Annual Quarterly

Interdigital, Inc. splits its revenue into 5 lines in its filings. The largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was Revenue Smartphone at $122.6 million, 63% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Sep 30, 2026	Q3 FY2026 Sep 30, 2026	Q2 FY2026 Jun 30, 2026	Q1 FY2026 Mar 31, 2026	Q4 FY2025 Dec 31, 2025	Q3 FY2025 Sep 30, 2025	Q2 FY2025 Jun 30, 2025	Q1 FY2025 Mar 31, 2025	Q4 FY2024 Dec 31, 2024
Revenue	817	193	260	205	158	165	301	211	253
Revenue Smartphone	—	123 -10.1% share 63.4%	123 -47.8% share 47.2%	123 -32.9% share 60.1%	123 share 78.0%	136 share 82.8%	235 share 78.2%	184 share 87.4%	—
Recurring Revenue Smartphone	—	—	—	—	—	—	—	—	95 share 37.6%
Revenue CE Auto Io T	—	56 +97.4% share 28.8%	27 -58.0% share 10.6%	82 +211.8% share 39.9%	35 +59.9% share 22.0%	28 share 17.1%	65 share 21.7%	26 share 12.5%	22 share 8.6%
Revenue Streaming And Cloud Services	—	15 share 7.8%	110 share 42.3%	—	—	—	—	—	—
Revenue Other	—	0 +53.6% share 0.0%	—	0 -46.2% share 0.1%	0 -89.7% share 0.0%	0 share 0.0%	0 share 0.1%	0 share 0.1%	0 share 0.2%

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Patent Owners & Lessors (SIC 6794)
Listed as: IDCC (Nasdaq)
Fiscal year ends: December 31
Headquarters: Wilmington, DE
SEC filer status: Large accelerated filer
SEC CIK: 1405495

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.