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Stocks · Health care · Surgical & Medical Instruments & Apparatus

iRhythm Holdings, Inc.

IRTC Clue Score51
United States Fiscal year ends December CIK 0001388658
$106.70 +4.00% Close, 9 Oct 2026
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Price $106.70 +62.90% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 20 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 2016Revenue64.1Operating income−15.6Net income−20.9Fiscal year 2017Revenue99.1 +54.7%Operating income−27.6Net income−29.7Fiscal year 2018Revenue147.3 +48.6%Operating income−45.7Net income−50.4Fiscal year 2019Revenue214.6 +45.7%Operating income−54.8Net income−54.6EPS, diluted−2.16Fiscal year 2020Revenue265.2 +23.6%Operating income−43.7Net income−43.8EPS, diluted−1.58Fiscal year 2021Revenue322.8 +21.7%Operating income−99.9Net income−101.4EPS, diluted−3.46Fiscal year 2022Revenue410.9 +27.3%Operating income−113.8Net income−116.2EPS, diluted−3.88Fiscal year 2023Revenue492.7 +19.9%Operating income−125.2Net income−123.4EPS, diluted−4.04Fiscal year 2024Revenue591.8 +20.1%Operating income−115.5Net income−113.3EPS, diluted−3.63Fiscal year 2025Revenue747.1 +26.2%Operating income−57.4Net income−44.6EPS, diluted−1.39
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 64.1 99.1 147.3 214.6 265.2 322.8 410.9 492.7 591.8 747.1
Growth +54.7% +48.6% +45.7% +23.6% +21.7% +27.3% +19.9% +20.1% +26.2%
Operating income −15.6 −27.6 −45.7 −54.8 −43.7 −99.9 −113.8 −125.2 −115.5 −57.4
Net income −20.9 −29.7 −50.4 −54.6 −43.8 −101.4 −116.2 −123.4 −113.3 −44.6
Growth
EPS, diluted n/a n/a n/a −2.16 −1.58 −3.46 −3.88 −4.04 −3.63 −1.39
Growth

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin67.4%Operating margin−24.3%Net margin−32.6%Free cash flow margin−30.3%Fiscal year 2017Gross margin71.5%Operating margin−27.8%Net margin−30.0%Free cash flow margin−18.6%Fiscal year 2018Gross margin73.7%Operating margin−31.0%Net margin−34.2%Free cash flow margin−23.3%Fiscal year 2019Gross margin75.5%Operating margin−25.5%Net margin−25.4%Free cash flow margin−19.7%Fiscal year 2020Gross margin73.5%Operating margin−16.5%Net margin−16.5%Free cash flow margin−10.3%Fiscal year 2021Gross margin66.2%Operating margin−31.0%Net margin−31.4%Free cash flow margin−20.4%Fiscal year 2022Gross margin68.5%Operating margin−27.7%Net margin−28.3%Free cash flow margin−12.9%Fiscal year 2023Gross margin67.3%Operating margin−25.4%Net margin−25.0%Free cash flow margin−18.4%Fiscal year 2024Gross margin68.9%Operating margin−19.5%Net margin−19.1%Free cash flow margin−5.2%Fiscal year 2025Gross margin70.6%Operating margin−7.7%Net margin−6.0%Free cash flow margin4.6%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 67.4% 71.5% 73.7% 75.5% 73.5% 66.2% 68.5% 67.3% 68.9% 70.6%
Operating margin −24.3% −27.8% −31.0% −25.5% −16.5% −31.0% −27.7% −25.4% −19.5% −7.7%
Net margin −32.6% −30.0% −34.2% −25.4% −16.5% −31.4% −28.3% −25.0% −19.1% −6.0%
Free cash flow margin −30.3% −18.6% −23.3% −19.7% −10.3% −20.4% −12.9% −18.4% −5.2% 4.6%

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 flow−16.7Capital expenditure−2.8Free cash flow−19.4Fiscal year 2017Operating cash flow−14.9Capital expenditure−3.6Free cash flow−18.5Fiscal year 2018Operating cash flow−29.1Capital expenditure−5.2Free cash flow−34.3Fiscal year 2019Operating cash flow−21.9Capital expenditure−20.5Free cash flow−42.3Fiscal year 2020Operating cash flow−13.8Capital expenditure−13.6Free cash flow−27.3Fiscal year 2021Operating cash flow−37.8Capital expenditure−28.1Free cash flow−65.8Fiscal year 2022Operating cash flow−23.0Capital expenditure−29.8Free cash flow−52.8Buybacks0.0Fiscal year 2023Operating cash flow−50.1Capital expenditure−40.4Free cash flow−90.5Buybacks0.0Fiscal year 2024Operating cash flow3.4Capital expenditure−33.9Free cash flow−30.6Buybacks−25.0Fiscal year 2025Operating cash flow80.9Capital expenditure−46.3Free cash flow34.5Buybacks0.0
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow −16.7 −14.9 −29.1 −21.9 −13.8 −37.8 −23.0 −50.1 3.4 80.9
Capital expenditure −2.8 −3.6 −5.2 −20.5 −13.6 −28.1 −29.8 −40.4 −33.9 −46.3
Free cash flow −19.4 −18.5 −34.3 −42.3 −27.3 −65.8 −52.8 −90.5 −30.6 34.5
Growth
Buybacks n/a n/a n/a n/a n/a n/a 0.0 0.0 −25.0 0.0

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash51.6Total debt32.2Net cash (debt)19.4Shareholders’ equity93.0Debt to equity0.35Fiscal year 2017Cash8.7Total debt34.0Net cash (debt)−25.3Shareholders’ equity79.3Debt to equity0.43Fiscal year 2018Cash20.0Total debt34.9Net cash (debt)−14.9Shareholders’ equity52.1Debt to equity0.67Fiscal year 2019Cash20.5Total debt33.0Net cash (debt)−12.5Shareholders’ equity135.4Debt to equity0.24Fiscal year 2020Cash88.6Total debt21.3Net cash (debt)67.3Shareholders’ equity341.6Debt to equity0.06Fiscal year 2021Cash127.6Total debt9.7Net cash (debt)117.9Shareholders’ equity279.5Debt to equity0.03Fiscal year 2022Cash78.8Total debt34.9Net cash (debt)43.9Shareholders’ equity239.8Debt to equity0.15Fiscal year 2023Cash36.2Total debt35.0Net cash (debt)1.2Shareholders’ equity210.1Debt to equity0.17Fiscal year 2024Cash419.6Shareholders’ equity90.9Fiscal year 2025Cash236.0Shareholders’ equity152.7
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 51.6 8.7 20.0 20.5 88.6 127.6 78.8 36.2 419.6 236.0
Total debt 32.2 34.0 34.9 33.0 21.3 9.7 34.9 35.0 n/a n/a
Net cash (debt) 19.4 −25.3 −14.9 −12.5 67.3 117.9 43.9 1.2 n/a n/a
Shareholders’ equity 93.0 79.3 52.1 135.4 341.6 279.5 239.8 210.1 90.9 152.7
Debt to equity 0.35 0.43 0.67 0.24 0.06 0.03 0.15 0.17 n/a n/a

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

Financial statements FY2025 · 10-K

Cash flow

In millions of USD, except per-share figures; shares in millions. 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
Operations
−16.7 −14.9 −29.1 −21.9 −13.8 −37.8 −23.0 −50.1 3.4 80.9
Growth +2,285.3%
n/a n/a n/a n/a 6.9 9.8 13.4 16.3 20.7 20.7
Investment
−2.8 −3.6 −5.2 −20.5 −13.6 −28.1 −29.8 −40.4 −33.9 −46.3
calc −19.4 −18.5 −34.3 −42.3 −27.3 −65.8 −52.8 −90.5 −30.6 34.5
Growth
calc n/a n/a n/a −1.67 −0.98 −2.24 −1.77 −2.97 −0.98 1.08
−68.2 −34.7 34.1 −89.3 −132.4 105.3 −52.4 −1.2 −123.0 −277.1
Financing
111.3 6.5 6.3 111.6 214.3 −28.6 26.7 8.8 511.4 12.6
n/a n/a n/a n/a n/a n/a 0.0 0.0 −25.0 0.0

Lines marked calc are worked out here from filed figures; point at one for how. Capital expenditure, dividends and buybacks are shown as money out, so negative.