InterDigital, Inc. (IDCC) stock
Close on Nov 11, 2026Market cap $7.74BP/E 33.1Yield 0.86%
InterDigital, Inc. saw revenue fall 12.0% to $817.25M over the twelve months to Sep 30, 2026. Operating income fell 36.0% to $368.65M, moving the operating margin from 62.0% to 45.1%. Free cash flow was $308.59M, down 52.8% from a year earlier. At the latest close the market valued the company at $7.74B, 33.1 times its earnings.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $7.74B
- P/E ratio
- 33.1
- Price to sales
- 9.48
- Price to book
- 6.20
- Dividend yield
- 0.86%
- Free cash flow yield
- 3.98%
Fundamentals
- Revenue
- $817.25M
- Net income
- $314.90M
- EPS, diluted
- $9.08
- Free cash flow
- $308.59M
- Book value per share
- $36.49
- Diluted shares
- 34M
Trading
- Next earnings
- Feb 4, 2027 (estimated, before the open)
- Previous close
- $292.52
- Open
- $299.25
- Day's range
- $292.28 – $305.84
- Volume
- 204,610
- Average volume (20 days)
- 220,635
- Index membership
- S&P MidCap 400 (since May 2026), Russell 2000, Russell 3000
- Beta (5 years)
- 0.90
- 52-week range
- $249.14 – $387.30
- RSI (14 days)
- 42.2
- Volatility (1 year)
- 47.1%
- Relative volume
- 0.93×
- WACC
- 9.4%
Index membership is inferred from the holdings of funds that track each index (IJH, SPMD, IWM, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2009, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | IDCC | S&P 500 | Difference | IDCC per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -9.0% | -2.4% | −6.6 pts | ||
| 3 months | -10.8% | -1.2% | −9.7 pts | ||
| Year to date | -4.7% | +12.3% | −17.0 pts | ||
| 1 year | -18.3% | +12.4% | −30.8 pts | ||
| 3 years | +252.3% | +78.8% | +173.5 pts | +52.2% | +21.4% |
| 5 years | +346.4% | +75.2% | +271.3 pts | +34.9% | +11.9% |
| 10 years | +366.2% | +311.1% | +55.1 pts | +16.6% | +15.2% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases InterDigital filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Results
- Results
- Results
- Results
- Results
About InterDigital
Patent Owners & Lessors
InterDigital, Inc. is a global research and development enterprise dedicated to wireless communications, video processing, and artificial intelligence technologies. The company designs foundational horizontal innovations and licenses its patented intellectual property across major sectors including smartphones, consumer electronics, internet of things devices, connected vehicles, and cloud-based services such as video streaming. Its primary operational areas span cellular wireless and Wi-Fi technologies, advanced video coding and compression formats, and machine learning solutions tailored for network efficiency and multimedia delivery. InterDigital licenses its patented assets primarily to device manufacturers and digital streaming providers, including major electronics producers like Apple, Samsung, vivo, and HP.
Company profile, executives and historyInterDigital stock: common questions
What is InterDigital's stock price?
IDCC closed at $300.72 on Nov 11, 2026, up 2.80% on the day. Over the past 52 weeks it traded between $249.14 and $387.30.
What is InterDigital's market cap?
InterDigital was worth $7.74B at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is IDCC's P/E ratio?
IDCC trades at 33.1 times earnings, based on diluted earnings per share of $9.08 over the twelve months to Sep 30, 2026.
How much revenue does InterDigital make?
InterDigital reported revenue of $817.25M for the twelve months to Sep 30, 2026, down 12.0% from a year earlier.
Does InterDigital pay a dividend?
Yes. InterDigital paid $2.60 per share over the last twelve months, a yield of 0.86% at the latest price, and has raised its annual dividend 3 years in a row.
When does InterDigital report earnings next?
InterDigital is expected to report Q4 FY2026 results on Feb 4, 2027, before the open. The date is estimated from its past reporting pattern until the company confirms it.
How has IDCC stock performed over the past year?
Including dividends, IDCC returned -18.3% over the past year, against +12.4% for the S&P 500.
How many IDCC shares are sold short?
3M shares were sold short at the latest FINRA report, 10.64% of the float, or 14.1 days of average trading volume.
Who are InterDigital's competitors?
Companies most similar to InterDigital by business, industry and size include DLB, APPS, ACTG, OLED, MPT.
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