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CLEANSPARK, INC.

CLSK Clue Score60
United States Fiscal year ends September CIK 0000827876
$10.50 -1.27% Close, 9 Oct 2026
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Price $10.50 −27.77% 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 2018Net income−47.0Fiscal year 2018Revenue0.6Operating income−7.1Net income−47.0Fiscal year 2019Net income−26.1Fiscal year 2019Revenue4.5Operating income−16.6Net income−26.1Fiscal year 2020Revenue10.0 +121.2%Operating income−15.1Net income−23.3Fiscal year 2021Revenue39.3 +291.7%Operating income−11.9Net income−21.8EPS, diluted−0.29Fiscal year 2022Revenue131.5 +234.8%Operating income−37.9Net income−57.3EPS, diluted−0.95Fiscal year 2023Revenue168.4 +28.0%Operating income−131.0Net income−138.1EPS, diluted−1.30Fiscal year 2024Revenue379.0 +125.0%Operating income−149.0Net income−145.8EPS, diluted−0.69Fiscal year 2025Revenue766.3 +102.2%Operating income318.9Net income364.5EPS, diluted1.12
FY2018FY2018FY2019FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue n/a 0.6 n/a 4.5 10.0 39.3 131.5 168.4 379.0 766.3
Growth +121.2% +291.7% +234.8% +28.0% +125.0% +102.2%
Operating income n/a −7.1 n/a −16.6 −15.1 −11.9 −37.9 −131.0 −149.0 318.9
Net income −47.0 −47.0 −26.1 −26.1 −23.3 −21.8 −57.3 −138.1 −145.8 364.5
Growth
EPS, diluted n/a n/a n/a n/a n/a −0.29 −0.95 −1.30 −0.69 1.12

Margins

How much of each dollar of revenue it keeps. Point at a year for the detail.
Gross marginOperating marginNet margin
Fiscal year 2018Fiscal year 2018Gross margin32.5%Operating margin−1,222.9%Net margin−8,123.6%Free cash flow margin−220.5%Fiscal year 2019Fiscal year 2019Gross margin14.8%Operating margin−366.5%Net margin−576.2%Free cash flow margin−128.0%Fiscal year 2020Gross margin21.1%Operating margin−151.0%Net margin−232.8%Free cash flow margin−66.6%Fiscal year 2021Operating margin−30.3%Net margin−55.5%Free cash flow margin−415.5%Fiscal year 2022Operating margin−28.8%Net margin−43.6%Free cash flow margin41.2%Fiscal year 2023Operating margin−77.8%Net margin−82.0%Free cash flow margin−46.7%Fiscal year 2024Operating margin−39.3%Net margin−38.5%Free cash flow margin−79.1%Fiscal year 2025Operating margin41.6%Net margin47.6%Free cash flow margin−79.0%
FY2018FY2018FY2019FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Gross margin n/a 32.5% n/a 14.8% 21.1% n/a n/a n/a n/a n/a
Operating margin n/a −1,222.9% n/a −366.5% −151.0% −30.3% −28.8% −77.8% −39.3% 41.6%
Net margin n/a −8,123.6% n/a −576.2% −232.8% −55.5% −43.6% −82.0% −38.5% 47.6%
Free cash flow margin n/a −220.5% n/a −128.0% −66.6% −415.5% 41.2% −46.7% −79.1% −79.0%

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 2018Operating cash flow−1.3Capital expenditure−0.0Free cash flow−1.3Fiscal year 2018Operating cash flow−1.3Capital expenditure−0.0Free cash flow−1.3Fiscal year 2019Operating cash flow−5.7Capital expenditure−0.1Free cash flow−5.8Fiscal year 2019Operating cash flow−5.7Capital expenditure−0.1Free cash flow−5.8Fiscal year 2020Operating cash flow−6.6Capital expenditure−0.0Free cash flow−6.7Fiscal year 2021Operating cash flow−24.0Capital expenditure−139.2Free cash flow−163.2Fiscal year 2022Operating cash flow73.5Capital expenditure−19.3Free cash flow54.2Fiscal year 2023Operating cash flow−17.2Capital expenditure−61.5Free cash flow−78.7 −245.3%Buybacks0.0Fiscal year 2024Operating cash flow−233.7Capital expenditure−66.1Free cash flow−299.8Buybacks0.0Fiscal year 2025Operating cash flow−461.0Capital expenditure−144.7Free cash flow−605.7Buybacks−145.0
FY2018FY2018FY2019FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow −1.3 −1.3 −5.7 −5.7 −6.6 −24.0 73.5 −17.2 −233.7 −461.0
Capital expenditure −0.0 −0.0 −0.1 −0.1 −0.0 −139.2 −19.3 −61.5 −66.1 −144.7
Free cash flow −1.3 −1.3 −5.8 −5.8 −6.7 −163.2 54.2 −78.7 −299.8 −605.7
Growth −245.3%
Buybacks n/a n/a n/a n/a n/a n/a n/a 0.0 0.0 −145.0

Balance sheet

What it holds against what it owes, at each year end. Point at a year for the detail.
CashTotal debt
Fiscal year 2018Cash0.4Total debt0.1Net cash (debt)0.3Shareholders’ equity16.1Debt to equity0.00Fiscal year 2018Cash0.4Total debt0.1Net cash (debt)0.3Shareholders’ equity16.1Debt to equity0.00Fiscal year 2019Cash7.8Total debt2.9Net cash (debt)4.9Shareholders’ equity18.9Debt to equity0.15Fiscal year 2019Cash7.8Total debt2.9Net cash (debt)4.9Shareholders’ equity18.9Debt to equity0.15Fiscal year 2020Cash3.1Shareholders’ equity16.4Fiscal year 2021Cash18.0Shareholders’ equity305.7Fiscal year 2022Cash20.5Total debt13.4Net cash (debt)7.0Shareholders’ equity404.0Debt to equity0.03Fiscal year 2023Cash29.2Total debt8.9Net cash (debt)20.3Shareholders’ equity675.7Debt to equity0.01Fiscal year 2024Cash121.2Total debt7.2Net cash (debt)114.0Shareholders’ equity1,760.8Debt to equity0.00Fiscal year 2025Cash43.0Total debt644.6Net cash (debt)−601.6Shareholders’ equity2,175.1Debt to equity0.30
FY2018FY2018FY2019FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash 0.4 0.4 7.8 7.8 3.1 18.0 20.5 29.2 121.2 43.0
Total debt 0.1 0.1 2.9 2.9 n/a n/a 13.4 8.9 7.2 644.6
Net cash (debt) 0.3 0.3 4.9 4.9 n/a n/a 7.0 20.3 114.0 −601.6
Shareholders’ equity 16.1 16.1 18.9 18.9 16.4 305.7 404.0 675.7 1,760.8 2,175.1
Debt to equity 0.00 0.00 0.15 0.15 n/a n/a 0.03 0.01 0.00 0.30

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 September, each column as last filed with the SEC.
Click a line to chart it
Fiscal year FY2017 30 Sep 2017 FY2018 23 Sep 2018 FY2018 30 Sep 2018 FY2019 23 Sep 2019 FY2019 30 Sep 2019 FY2020 30 Sep 2020 FY2021 30 Sep 2021 FY2022 30 Sep 2022 FY2023 30 Sep 2023 FY2024 30 Sep 2024 FY2025 30 Sep 2025
Margins
33.9% n/a 32.5% n/a 14.8% 21.1% n/a n/a n/a n/a n/a
−2,986.5% n/a −1,222.9% n/a −366.5% −151.0% −30.3% −28.8% −77.8% −39.3% 41.6%
n/a n/a n/a n/a n/a n/a −20.9% −30.5% −79.4% −38.5% 47.6%
−3,013.3% n/a −8,123.6% n/a −576.2% −232.8% −55.5% −43.6% −82.0% −38.5% 47.6%
−305.2% n/a −220.5% n/a −128.0% −66.6% −415.5% 41.2% −46.7% −79.1% −79.0%
Spending
0.1% n/a 1.2% n/a n/a n/a n/a n/a n/a n/a n/a
81.7% n/a 48.3% n/a 20.2% 10.9% 14.6% 7.9% 12.4% 8.0% 6.9%
1.1% n/a 2.6% n/a 2.3% 0.3% 354.4% 14.7% 36.5% 17.4% 18.9%
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 10.7%
Returns
−66.4% −292.8% −292.8% −138.3% −138.3% −142.1% −7.1% −14.2% −20.4% −8.3% 16.8%
−64.9% −267.8% −267.8% −111.4% −111.4% −104.5% −6.9% −12.7% −18.1% −7.4% 11.4%
Balance and payout
n/a 0.00 0.00 0.15 0.15 n/a n/a 0.03 0.01 0.00 0.30
2.2% 8.5% 8.5% 19.4% 19.4% 26.5% 3.7% 10.7% 11.3% 10.3% 31.7%