CLSK · NASDAQ
CleanSpark (CLSK) Stock Price & Fundamentals
CleanSpark (CLSK) closed at $347.10 on Oct 9, 2026, down 0.69% from the previous close of $349.50.
Share price, past year
1Y −5.93%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $347.10 |
| Sep 30, 2026 | $343.40 |
| Aug 31, 2026 | $335.32 |
| Jul 31, 2026 | $363.95 |
| Jun 30, 2026 | $357.39 |
| May 29, 2026 | $367.19 |
| Apr 30, 2026 | $363.61 |
| Mar 31, 2026 | $352.93 |
| Feb 27, 2026 | $344.13 |
| Jan 30, 2026 | $346.27 |
| Dec 31, 2025 | $373.35 |
| Nov 28, 2025 | $362.10 |
| Oct 31, 2025 | $366.23 |
Key statistics
- Market cap
- $89.13B
- P/E (TTM)
- —
- EPS (TTM)
- —
- Revenue (TTM)
- —
- Net income (TTM)
- −$997.82M
- Shares outstanding
- 256.8M
- Dividend yield
- —
- 52-week range
- $330.29 – $381.40
CleanSpark's market cap is $89.13B, based on a share price of $347.10 and 256.8M shares outstanding as of Jun 30, 2026.
Financials
CleanSpark reported revenue of $766.31M for fiscal 2025, up 102.21% from fiscal 2024.
CleanSpark earned net income of $364.46M in fiscal 2025, a net margin of 47.6%.
Fiscal 2025 revenue was the highest in the 10 years shown.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Sep 30, 2025 | $766.31M | +102.2% | $364.46M | 47.6% | — | — |
| FY2024ended Sep 30, 2024 | $378.97M | +125.0% | −$145.78M | −38.5% | — | — |
| FY2023ended Sep 30, 2023 | $168.41M | +28.0% | −$138.15M | −82.0% | −$1.30 | — |
| FY2022ended Sep 30, 2022 | $131.53M | +234.8% | −$57.33M | −43.6% | — | $54.17M |
| FY2021ended Sep 30, 2021 | $39.29M | +291.8% | −$21.81M | −55.5% | −$0.75 | −$163.22M |
| FY2020ended Sep 30, 2020 | $10.03M | +121.3% | −$23.35M | −232.8% | −$2.44 | −$6.68M |
| FY2019ended Sep 30, 2019 | $4.53M | +683.4% | −$26.12M | −576.2% | −$6.25 | — |
| FY2018ended Sep 30, 2018 | $578.64K | +29.2% | −$47.01M | −8,123.6% | — | −$1.28M |
| FY2017ended Sep 30, 2017 | $447.96K | +446.1% | −$13.50M | −3,013.3% | — | −$1.37M |
| FY2016ended Sep 30, 2016 | $82.03K | — | −$2.54M | −3,097.1% | — | −$447.84K |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q4 FY2024ended Sep 30, 2024 | $89.28M | −$62.18M | — |
| Q3 FY2024ended Jun 30, 2024 | $104.11M | — | — |
| Q2 FY2024ended Mar 31, 2024 | $111.80M | — | — |
| Q1 FY2024ended Dec 31, 2023 | $73.79M | — | — |
| Q4 FY2023ended Sep 30, 2023 | $52.52M | — | — |
| Q3 FY2023ended Jun 30, 2023 | $45.52M | — | — |
| Q2 FY2023ended Mar 31, 2023 | $42.55M | — | — |
| Q1 FY2023ended Dec 31, 2022 | $27.82M | — | — |
Company profile
- Name
- CleanSpark, Inc.
- Ticker
- CLSK
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Finance Services
- Headquarters
- 10624 S. Eastern Ave., Suite A - 638, Henderson, NV 89052
- Incorporated in
- NV
- Fiscal year ends
- September
- SEC CIK
- 0000827876
Recent SEC filings
- Sep 25, 2026
- Sep 18, 2026
- Sep 17, 2026
- Aug 6, 2026
- Aug 6, 2026
- Jul 14, 2026
- May 11, 2026
- May 11, 2026
Frequently asked questions
What is CleanSpark's stock price?
CleanSpark (CLSK) closed at $347.10 on Oct 9, 2026, down 0.69% from the previous close of $349.50.
What is CleanSpark's market cap?
CleanSpark's market cap is $89.13B, based on a share price of $347.10 and 256.8M shares outstanding as of Jun 30, 2026.
How much revenue does CleanSpark make?
CleanSpark reported revenue of $766.31M for fiscal 2025, up 102.21% from fiscal 2024.
Does CleanSpark pay a dividend?
CleanSpark's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from CleanSpark, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures