CleanSpark, Inc. (CLSK)

NASDAQ: CLSK · Real-Time Price · USD

13.76

-0.78 (-5.36%)

At close: Jul 31, 2026, 4:00 PM EDT

13.61

-0.15 (-1.09%)

After-hours: Jul 31, 2026, 7:59 PM EDT

CleanSpark Financials Overview

Financials in millions USD. Fiscal year is October - September.

Millions USD. Fiscal year is Oct - Sep.

Revenue & Profits

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar '26 Mar 31, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Revenue	739.88	766.31	378.97	168.41	131.53	39.29
Revenue Growth	37.68%	102.21%	125.03%	28.04%	234.78%	291.75%
Gross Profit	375.19	423.21	213.45	74.83	90.29	34.02
Operating Income	247	318.95	-149.04	-131.04	-37.86	-11.9
Net Income	-536.59	353.32	-149.2	-138.15	-57.66	-21.99
Earnings Per Share	-2.10	1.12	-0.69	-1.30	-0.95	-0.29
EPS Growth	-	-	-	-	-	-

Cash & Debt

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar '26 Mar 31, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Cash & Investments	261.79	43.2	123.97	32.64	24.03	23.7
Total Debt	1,791	821.16	65.96	16.43	22.22	1.54
Net Cash (Debt)	-1,529	-777.96	58.02	16.21	1.81	22.16
Net Cash Growth	-	-	257.96%	795.41%	-91.83%	293.76%
Net Cash Per Share	-5.08	-2.45	0.27	0.16	0.04	0.75

Cash Flow & CapEx

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar '26 Mar 31, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Operating Cash Flow	-526.26	-461.03	-233.66	-17.25	73.46	-23.99
Capital Expenditures	-307	-562.87	-806.4	-300.88	-190.47	-228.58
Free Cash Flow	-833.26	-1,024	-1,040	-318.12	-117.01	-252.56
Free Cash Flow Growth	-	-	-	-	-	-

Margins

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Mar '26 Mar 31, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
Gross Margin	50.71%	55.23%	56.32%	44.43%	68.65%	86.60%
Operating Margin	33.38%	41.62%	-39.33%	-77.81%	-28.79%	-30.29%
Pretax Margin	-68.79%	52.66%	-37.58%	-77.97%	-30.48%	-20.95%
Profit Margin	-51.14%	47.56%	-38.47%	-79.40%	-30.48%	-20.95%
FCF Margin	-112.62%	-133.61%	-274.44%	-188.90%	-88.96%	-642.87%

Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Aug '26 Aug 2, 2026	Sep '25 Sep 30, 2025	Sep '24 Sep 30, 2024	Sep '23 Sep 30, 2023	Sep '22 Sep 30, 2022	Sep '21 Sep 30, 2021
PE Ratio	-	12.95	-	-	-	-
Forward PE	-	13.12	13.31	37.74	37.74	4.91
PS Ratio	4.77	5.38	6.68	3.62	1.35	11.03