CleanSpark (CLSK)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
Fundamental grade
Five factors scored 1 to 9 from CLSK's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Key numbers
Results from SEC filings
Fiscal years, from CleanSpark's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | $39M | $132M | $168M | $379M | $766M |
| Net income | -$22M | -$57M | -$138M | -$146M | $364M |
| Free cash flow | -$163M | $54M | -$79M | -$300M | -$613M |
| EPS (diluted) | -$0.75 | — | -$1.30 | — | — |
| Operating margin | -30.3% | -28.8% | -77.8% | -39.3% | 41.6% |
Where the revenue comes from
Revenue by segments, fiscal 2021. Every breakdown, year by year.
Superinvestors who own CLSK
From each investor's latest 13F filing (what a 13F shows). 2 of the investors we track hold it.
| Investor | Last quarter | Value | % of portfolio | Quarter |
|---|---|---|---|---|
| Cliff Asness AQR Capital Management |
Added | $8M | 0.00% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
New position | $149,763 | 0.0% | Q2 2026 |
Insider buying
Open-market purchases by CleanSpark's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you.
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In the full deep dive
Questions
Are CleanSpark insiders buying the stock?
No open-market insider purchases of CLSK in the last 12 months, according to SEC Form 4 filings.
Which superinvestors own CleanSpark?
2 of the superinvestors Investingly tracks hold CLSK in their latest 13F, including Cliff Asness, Joel Greenblatt.
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Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.