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CleanSpark CLSK Operating Cash Flow

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Other financials

Income statement

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Revenue$191.6M+115%
Gross profit$105.8M+229%
Operating income-$232.4M-194%
Net income-$239.8M-193%
EPS (diluted)-$0.89-214%

Balance sheet

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Cash & equivalents$202.6M+486%
Total debt$709.0K-15.5%
Total equity$761.3M-64.5%
Total assets$2.7B-12.9%

Cash flow

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CapEx$6.1M-85.7%
Free cash flow-$118.4M+22.3%

Valuation

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Market cap$3.27B+5.9%

Profitability

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Gross margin55.2%-1.1pp
Operating margin41.6%+28.0pp
Net margin47.7%+33.0pp
FCF margin-79%-0.1pp

Returns & leverage

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Return on equity-68.6%-85.7pp
Debt / equity0.0×
Current ratio5.9×+1.5×

Where this comes from

Reported directly by CleanSpark in its filing.

Tagged under the XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities.

The source filing: CleanSpark’s 10-Q, filed August 6, 2026.

Filed
Aug 6, 2026, 5:00 PM EDT
Fiscal quarter
Q3 FY2026
Calendar quarter
Q2 2026
Accession
0001193125-26-338382
Line itemFor the nine months ended June 30, 2026For the nine months ended June 30, 2025
(Decrease) increase in accounts payable and accrued liabilities(13,824)1,572
Decrease (increase) in prepaid expenses and other current assets3,466(3,886)
Increase in other long-term assets(27,161)(5,863)
Net cash used in operating activities$(409,297)$(341,623)
Cash Flows from Investing Activities
Payments on miners and mining equipment, including deposits$(32,374)$(382,285)
Purchase of fixed assets(80,620)(133,986)
Purchase of bitcoin and settlement of bitcoin-linked put options(146,263)(82,152)

Item 1. Financial Statements

FAQ

What is CleanSpark's operating cash flow?
CleanSpark (CLSK) reported operating cash flow of -$112.34M in Q2 2026.
How has CleanSpark's operating cash flow changed year-over-year?
CleanSpark's operating cash flow decreased by 2.2% year-over-year, from -$109.89M to -$112.34M.
What is the long-term trend for CleanSpark's operating cash flow?
Over 4 years (2021 to 2025), CleanSpark's operating cash flow has grown at a 109.4% compound annual growth rate (CAGR), from -$23.99M to -$461.03M.
What does operating cash flow mean?
Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.

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