InsiderClue
Stocks · Health care · Surgical & Medical Instruments & Apparatus

Neuronetics, Inc.

STIM Clue Score51
United States Fiscal year ends December CIK 0001227636
$2.13 -0.47% Close, 9 Oct 2026
Alert on the numbers Alert on insider trades
Price $2.13 −66.03% Close, 9 Oct 2026

Closing prices at the end of each trading day, from 28 Jun 2018. Not a live quote. Adjusted for share splits, so the line has no step at a split; dividends are not added back.

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 2016Revenue34.2Operating income−9.3Net income−11.2Fiscal year 2017Revenue40.4 +18.1%Operating income−13.6Net income−16.1Fiscal year 2018Revenue52.8 +30.5%Operating income−19.8Net income−24.1Fiscal year 2019Revenue62.7 +18.7%Operating income−26.9Net income−29.0EPS, diluted−1.58Fiscal year 2020Revenue49.2 −21.4%Operating income−22.3Net income−27.5EPS, diluted−1.46Fiscal year 2021Revenue55.3 +12.3%Operating income−27.6Net income−31.2EPS, diluted−1.22Fiscal year 2022Revenue65.2 +17.9%Operating income−35.1Net income−37.2EPS, diluted−1.38Fiscal year 2023Revenue71.3 +9.4%Operating income−30.6Net income−30.2EPS, diluted−1.05Fiscal year 2024Revenue74.9 +5.0%Operating income−34.6Net income−43.7EPS, diluted−1.38Fiscal year 2025Revenue149.2 +99.2%Operating income−31.4Net income−39.0EPS, diluted−0.59
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue 34.2 40.4 52.8 62.7 49.2 55.3 65.2 71.3 74.9 149.2
Growth +18.1% +30.5% +18.7% −21.4% +12.3% +17.9% +9.4% +5.0% +99.2%
Operating income −9.3 −13.6 −19.8 −26.9 −22.3 −27.6 −35.1 −30.6 −34.6 −31.4
Net income −11.2 −16.1 −24.1 −29.0 −27.5 −31.2 −37.2 −30.2 −43.7 −39.0
Growth
EPS, diluted n/a n/a n/a −1.58 −1.46 −1.22 −1.38 −1.05 −1.38 −0.59

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2016Gross margin80.7%Operating margin−27.3%Net margin−32.8%Free cash flow margin−25.9%Fiscal year 2017Gross margin76.2%Operating margin−33.7%Net margin−39.7%Free cash flow margin−29.0%Fiscal year 2018Gross margin76.4%Operating margin−37.6%Net margin−45.7%Free cash flow margin−40.9%Fiscal year 2019Gross margin75.4%Operating margin−43.0%Net margin−46.4%Free cash flow margin−49.9%Fiscal year 2020Gross margin76.5%Operating margin−45.3%Net margin−55.7%Free cash flow margin−59.1%Fiscal year 2021Gross margin78.9%Operating margin−49.8%Net margin−56.4%Free cash flow margin−54.8%Fiscal year 2022Gross margin76.3%Operating margin−53.8%Net margin−57.0%Free cash flow margin−52.2%Fiscal year 2023Gross margin72.5%Operating margin−42.8%Net margin−42.3%Free cash flow margin−48.2%Fiscal year 2024Gross margin72.3%Operating margin−46.2%Net margin−58.4%Free cash flow margin−43.3%Fiscal year 2025Gross margin48.5%Operating margin−21.1%Net margin−26.1%Free cash flow margin−14.2%
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin 80.7% 76.2% 76.4% 75.4% 76.5% 78.9% 76.3% 72.5% 72.3% 48.5%
Operating margin −27.3% −33.7% −37.6% −43.0% −45.3% −49.8% −53.8% −42.8% −46.2% −21.1%
Net margin −32.8% −39.7% −45.7% −46.4% −55.7% −56.4% −57.0% −42.3% −58.4% −26.1%
Free cash flow margin −25.9% −29.0% −40.9% −49.9% −59.1% −54.8% −52.2% −48.2% −43.3% −14.2%

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−8.5Capital expenditure−0.3Free cash flow−8.9Fiscal year 2017Operating cash flow−11.1Capital expenditure−0.6Free cash flow−11.7Fiscal year 2018Operating cash flow−20.6Capital expenditure−1.0Free cash flow−21.6Fiscal year 2019Operating cash flow−30.5Capital expenditure−0.8Free cash flow−31.3Fiscal year 2020Operating cash flow−28.4Capital expenditure−0.7Free cash flow−29.1Fiscal year 2021Operating cash flow−28.0Capital expenditure−2.4Free cash flow−30.3Fiscal year 2022Operating cash flow−30.7Capital expenditure−3.3Free cash flow−34.0Fiscal year 2023Operating cash flow−32.0Capital expenditure−2.4Free cash flow−34.4Fiscal year 2024Operating cash flow−31.0Capital expenditure−1.5Free cash flow−32.5Fiscal year 2025Operating cash flow−20.4Capital expenditure−0.8Free cash flow−21.2
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow −8.5 −11.1 −20.6 −30.5 −28.4 −28.0 −30.7 −32.0 −31.0 −20.4
Capital expenditure −0.3 −0.6 −1.0 −0.8 −0.7 −2.4 −3.3 −2.4 −1.5 −0.8
Free cash flow −8.9 −11.7 −21.6 −31.3 −29.1 −30.3 −34.0 −34.4 −32.5 −21.2
Growth

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2016Cash17.0Shareholders’ equity−177.1Fiscal year 2017Cash29.1Total debt29.6Net cash (debt)−0.4Shareholders’ equity−192.7Fiscal year 2018Cash104.6Total debt30.4Net cash (debt)74.2Shareholders’ equity71.0Debt to equity0.43Fiscal year 2019Cash75.7Total debt31.1Net cash (debt)44.6Shareholders’ equity47.9Debt to equity0.65Fiscal year 2020Cash49.0Total debt34.6Net cash (debt)14.3Shareholders’ equity25.5Debt to equity1.36Fiscal year 2021Cash94.1Total debt35.3Net cash (debt)58.8Shareholders’ equity85.2Debt to equity0.41Fiscal year 2022Cash70.3Total debt36.0Net cash (debt)34.4Shareholders’ equity57.1Debt to equity0.63Fiscal year 2023Cash59.7Total debt59.3Net cash (debt)0.4Shareholders’ equity34.2Debt to equity1.73Fiscal year 2024Cash18.5Total debt55.2Net cash (debt)−36.7Shareholders’ equity27.7Debt to equity1.99Fiscal year 2025Cash28.1Total debt65.8Net cash (debt)−37.7Shareholders’ equity22.4Debt to equity2.94
FY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 17.0 29.1 104.6 75.7 49.0 94.1 70.3 59.7 18.5 28.1
Total debt n/a 29.6 30.4 31.1 34.6 35.3 36.0 59.3 55.2 65.8
Net cash (debt) n/a −0.4 74.2 44.6 14.3 58.8 34.4 0.4 −36.7 −37.7
Shareholders’ equity −177.1 −192.7 71.0 47.9 25.5 85.2 57.1 34.2 27.7 22.4
Debt to equity n/a n/a 0.43 0.65 1.36 0.41 0.63 1.73 1.99 2.94

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

Financial statements FY2025 · 10-K

Income statement

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
Revenue and profit
34.2 40.4 52.8 62.7 49.2 55.3 65.2 71.3 74.9 149.2
Growth +18.1% +30.5% +18.7% −21.4% +12.3% +17.9% +9.4% +5.0% +99.2%
6.6 9.6 12.4 15.4 11.6 11.7 15.5 19.6 20.7 76.8
27.6 30.8 40.3 47.3 37.7 43.7 49.7 51.7 54.2 72.3
Growth +11.6% +30.9% +17.2% −20.3% +15.8% +13.9% +4.0% +4.8% +33.5%
8.2 7.9 8.2 13.7 9.2 7.9 9.3 9.5 12.8 6.6
6.9 8.6 13.7 17.5 18.2 25.6 25.5 25.4 30.3 49.7
−9.3 −13.6 −19.8 −26.9 −22.3 −27.6 −35.1 −30.6 −34.6 −31.4
Growth
−11.2 −16.1 −24.1 −29.0 n/a n/a n/a n/a n/a n/a
−11.2 −16.1 −24.1 −29.0 −27.5 −31.2 −37.2 −30.2 −43.7 −39.0
Growth
Per share
n/a n/a n/a −1.58 −1.46 −1.22 −1.38 −1.05 −1.38 −0.59
n/a n/a n/a −1.58 −1.46 −1.22 −1.38 −1.05 −1.38 −0.59
Growth
n/a n/a n/a 18.4 18.8 25.5 26.9 28.7 31.7 66.0
n/a n/a n/a 18.4 18.8 25.5 26.9 28.7 31.7 66.0
Growth +2.5% +35.3% +5.6% +6.5% +10.7% +107.8%

† The diluted share count jumps at 2025, so per-share figures either side of that column are not comparable. Usually a split, but the break lands on the restatement boundary rather than on the split date, because every column is that period’s latest filing.

Five years in brief

Worked out from the figures above, not from a press release
  • Revenue grew 24.8% a year over five years.
  • Operating margin is up 24.2 points on five years ago, at -21.1%.
  • A net loss in 10 of 10 years on file.