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InterDigital, Inc.

IDCC Clue Score86
United States Fiscal year ends December CIK 0001405495
$331.31 +0.92% Close, 9 Oct 2026
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Price $331.31 +389.74% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 12 Oct 2016. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back. P/E and P/FCF are the market value over the last full fiscal year's net income or free cash flow, as public on each day, so they step once a year when the annual report comes out. A hatched band marks a stretch with none: a year of net loss, or of cash burnt.

Revenue and profit

What the business sells, and what is left of it. Point at a year for the detail.
RevenueOperating incomeNet income
Fiscal year 2016Revenue665.9Operating income437.3Net income309.0EPS, diluted8.78Fiscal year 2017Revenue532.9 −20.0%Operating income301.5Net income176.2 −43.0%EPS, diluted4.93 −43.8%Fiscal year 2018Revenue307.4 −42.3%Operating income62.6Net income65.0 −63.1%EPS, diluted1.84 −62.7%Fiscal year 2019Revenue318.9 +3.7%Operating income37.8Net income20.9 −67.8%EPS, diluted0.66 −64.1%Fiscal year 2020Revenue359.0 +12.6%Operating income55.2Net income44.8 +114.1%EPS, diluted1.44 +118.2%Fiscal year 2021Revenue425.4 +18.5%Operating income71.2Net income55.3 +23.4%EPS, diluted1.77 +22.9%Fiscal year 2022Revenue457.8 +7.6%Operating income150.5Net income93.7 +69.4%EPS, diluted3.07 +73.4%Fiscal year 2023Revenue549.6 +20.1%Operating income221.6Net income214.1 +128.5%EPS, diluted7.62 +148.2%Fiscal year 2024Revenue868.5 +58.0%Operating income439.5Net income358.6 +67.5%EPS, diluted12.07 +58.4%Fiscal year 2025Revenue834.0 −4.0%Operating income460.9Net income406.6 +13.4%EPS, diluted11.80 −2.2%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 665.9 532.9 307.4 318.9 359.0 425.4 457.8 549.6 868.5 834.0
Growth −20.0% −42.3% +3.7% +12.6% +18.5% +7.6% +20.1% +58.0% −4.0%
Operating income 437.3 301.5 62.6 37.8 55.2 71.2 150.5 221.6 439.5 460.9
Net income 309.0 176.2 65.0 20.9 44.8 55.3 93.7 214.1 358.6 406.6
Growth −43.0% −63.1% −67.8% +114.1% +23.4% +69.4% +128.5% +67.5% +13.4%
EPS, diluted 8.78 4.93 1.84 0.66 1.44 1.77 3.07 7.62 12.07 11.80
Growth −43.8% −62.7% −64.1% +118.2% +22.9% +73.4% +148.2% +58.4% −2.2%

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Operating marginNet margin
Fiscal year 2016Operating margin65.7%Net margin46.4%Free cash flow margin64.3%Fiscal year 2017Operating margin56.6%Net margin33.1%Free cash flow margin58.9%Fiscal year 2018Operating margin20.4%Net margin21.2%Free cash flow margin46.9%Fiscal year 2019Operating margin11.9%Net margin6.6%Free cash flow margin26.6%Fiscal year 2020Operating margin15.4%Net margin12.5%Free cash flow margin42.3%Fiscal year 2021Operating margin16.7%Net margin13.0%Free cash flow margin30.1%Fiscal year 2022Operating margin32.9%Net margin20.5%Free cash flow margin61.8%Fiscal year 2023Operating margin40.3%Net margin39.0%Free cash flow margin38.1%Fiscal year 2024Operating margin50.6%Net margin41.3%Free cash flow margin30.6%Fiscal year 2025Operating margin55.3%Net margin48.8%Free cash flow margin63.4%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating margin 65.7% 56.6% 20.4% 11.9% 15.4% 16.7% 32.9% 40.3% 50.6% 55.3%
Net margin 46.4% 33.1% 21.2% 6.6% 12.5% 13.0% 20.5% 39.0% 41.3% 48.8%
Free cash flow margin 64.3% 58.9% 46.9% 26.6% 42.3% 30.1% 61.8% 38.1% 30.6% 63.4%

Cash flow

The cash the business makes, what it reinvests, and what it hands back. Point at a year for the detail.
Operating cash flowCapital expenditureFree cash flow
Fiscal year 2016Operating cash flow434.2Capital expenditure−5.9Free cash flow428.3Buybacks−64.7Dividends paid−31.1Fiscal year 2017Operating cash flow315.8Capital expenditure−2.1Free cash flow313.7 −26.7%Buybacks−7.7Dividends paid−43.3Fiscal year 2018Operating cash flow146.8Capital expenditure−2.6Free cash flow144.2 −54.0%Buybacks−110.5Dividends paid−48.5Fiscal year 2019Operating cash flow89.4Capital expenditure−4.5Free cash flow84.9 −41.1%Buybacks−196.3Dividends paid−44.6Fiscal year 2020Operating cash flow163.5Capital expenditure−11.8Free cash flow151.7 +78.6%Buybacks−0.3Dividends paid−43.1Fiscal year 2021Operating cash flow130.4Capital expenditure−2.5Free cash flow127.9 −15.7%Buybacks−30.0Dividends paid−43.1Fiscal year 2022Operating cash flow286.0Capital expenditure−3.2Free cash flow282.9 +121.2%Buybacks−74.4Dividends paid−42.3Fiscal year 2023Operating cash flow213.7Capital expenditure−4.3Free cash flow209.5 −26.0%Buybacks−339.7Dividends paid−39.5Fiscal year 2024Operating cash flow271.5Capital expenditure−5.8Free cash flow265.7 +26.8%Buybacks−66.7Dividends paid−41.8Fiscal year 2025Operating cash flow544.5Capital expenditure−15.9Free cash flow528.6 +98.9%Buybacks−102.3Dividends paid−60.7
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow 434.2 315.8 146.8 89.4 163.5 130.4 286.0 213.7 271.5 544.5
Capital expenditure −5.9 −2.1 −2.6 −4.5 −11.8 −2.5 −3.2 −4.3 −5.8 −15.9
Free cash flow 428.3 313.7 144.2 84.9 151.7 127.9 282.9 209.5 265.7 528.6
Growth −26.7% −54.0% −41.1% +78.6% −15.7% +121.2% −26.0% +26.8% +98.9%
Buybacks −64.7 −7.7 −110.5 −196.3 −0.3 −30.0 −74.4 −339.7 −66.7 −102.3
Dividends paid −31.1 −43.3 −48.5 −44.6 −43.1 −43.1 −42.3 −39.5 −41.8 −60.7

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash404.1Total debt272.0Net cash (debt)132.1Shareholders’ equity739.7Debt to equity0.37Fiscal year 2017Cash433.0Total debt285.1Net cash (debt)147.9Shareholders’ equity855.3Debt to equity0.33Fiscal year 2018Cash475.1Total debt317.4Net cash (debt)157.7Shareholders’ equity936.7Debt to equity0.34Fiscal year 2019Cash745.5Total debt444.8Net cash (debt)300.7Shareholders’ equity761.6Debt to equity0.58Fiscal year 2020Cash473.5Total debt368.0Net cash (debt)105.5Shareholders’ equity773.4Debt to equity0.48Fiscal year 2021Cash706.3Total debt422.7Net cash (debt)283.5Shareholders’ equity745.2Debt to equity0.57Fiscal year 2022Cash693.5Total debt607.1Net cash (debt)86.4Shareholders’ equity724.9Debt to equity0.84Fiscal year 2023Cash437.1Total debt607.8Net cash (debt)−170.7Shareholders’ equity581.5Debt to equity1.05Fiscal year 2024Cash527.4Total debt471.8Net cash (debt)55.6Shareholders’ equity857.2Debt to equity0.55Fiscal year 2025Cash739.0Total debt474.7Net cash (debt)264.3Shareholders’ equity1,101.1Debt to equity0.43
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 404.1 433.0 475.1 745.5 473.5 706.3 693.5 437.1 527.4 739.0
Total debt 272.0 285.1 317.4 444.8 368.0 422.7 607.1 607.8 471.8 474.7
Net cash (debt) 132.1 147.9 157.7 300.7 105.5 283.5 86.4 −170.7 55.6 264.3
Shareholders’ equity 739.7 855.3 936.7 761.6 773.4 745.2 724.9 581.5 857.2 1,101.1
Debt to equity 0.37 0.33 0.34 0.58 0.48 0.57 0.84 1.05 0.55 0.43

In millions of USD, except per-share figures and ratios. Fiscal years, as last filed with the SEC.

Financial statements FY2025 · 10-K

Ratios

Percentages worked out from the filed figures; debt to equity in times. Fiscal years ending December, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2016 31 Dec 2016 FY2017 31 Dec 2017 FY2018 31 Dec 2018 FY2019 31 Dec 2019 FY2020 31 Dec 2020 FY2021 31 Dec 2021 FY2022 31 Dec 2022 FY2023 31 Dec 2023 FY2024 31 Dec 2024 FY2025 31 Dec 2025
Margins
65.7% 56.6% 20.4% 11.9% 15.4% 16.7% 32.9% 40.3% 50.6% 55.3%
63.4% 54.9% 10.4% 8.1% 8.7% 13.5% 25.7% 42.7% 49.4% 56.3%
46.4% 33.1% 21.2% 6.6% 12.5% 13.0% 20.5% 39.0% 41.3% 48.8%
64.3% 58.9% 46.9% 26.6% 42.3% 30.1% 61.8% 38.1% 30.6% 63.4%
Spending
11.0% 14.2% 22.7% 23.5% 56.9% 47.1% 40.5% n/a n/a n/a
7.8% 10.0% 16.6% 16.1% 13.6% 14.4% 10.3% 9.7% 7.2% 8.2%
0.9% 0.4% 0.8% 1.4% 3.3% 0.6% 0.7% 0.8% 0.7% 1.9%
27.7% 41.6% −85.5% 42.4% −21.2% 26.7% 21.7% 10.0% 16.5% 13.4%
Returns
41.8% 20.6% 6.9% 2.7% 5.8% 7.4% 12.9% 36.8% 41.8% 36.9%
17.9% 9.5% 4.0% 1.3% 2.8% 3.4% 4.9% 12.1% 19.5% 19.7%
Balance and payout
0.37 0.33 0.34 0.58 0.48 0.57 0.84 1.05 0.55 0.43
56.3% 52.9% 42.3% 51.2% 50.7% 53.8% 61.6% 67.2% 53.3% 46.7%
10.1% 24.5% 74.5% 213.0% 96.1% 77.9% 45.2% 18.4% 11.7% 14.9%
22.4% 16.2% 110.2% 283.6% 28.6% 57.1% 41.3% 181.0% 40.8% 30.8%