CleanSpark Is Turning Bitcoin Mines Into AI Data Centers. Is CLSK Stock Worth the Risk?

David Beren • 4 minute read
Reviewed by: David Hanson
Last updated Sep 25, 2026

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Key Stats for CleanSpark, Inc.

  • 52-Week Range: $8.00 to $23.61
  • Street Target Price: $23.81
  • Market Cap: $3.66B
  • LTM Gross Margin: 47.0%
  • 5-Year Beta: 3.85
  • Net Debt: $1.58B
  • Bitcoin HODL Value: $814.9M

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From Bitcoin Miner to AI Landlord

CleanSpark (CLSK) built itself as a Bitcoin miner, spending years accumulating grid-connected power infrastructure across multiple sites in the United States.

What the company is attempting now is a meaningful step beyond that: converting the same underlying infrastructure into a high-performance compute hosting platform for AI workloads, essentially repositioning from a crypto operator into a data center landlord.

The centerpiece of that bet is a 20-year, $6.6 billion triple-net lease signed at its Sandersville, Georgia facility with a high investment-grade tenant.

A triple-net structure means the tenant absorbs property taxes, insurance, and maintenance costs, leaving CleanSpark with long-duration, predictable cash flows that have nothing to do with where bitcoin trades on any given day.

The company has prepaid and ordered all long-lead equipment to meet the Sandersville ready-for-service date, and the equity commitment for the project is fully funded.

Financing the transition required raising $2.276B in 7.875% senior secured notes due 2031. That is expensive money, and it landed while the bitcoin mining side is under real pressure.

Q3 FY2026 revenue dropped 50.5% year over year to $138M, adjusted EBITDA swung from positive $377.7M to negative $113M, and the net loss came in at $239.8M.

CleanSpark Stock Drawdowns. (TIKR)

The drawdown chart shows what the transition period actually feels like to hold. CLSK hit a max drawdown of 41.20% on September 1 as the financial pressure of the pivot weighed on sentiment, and the stock still sits nearly 26% below its year high even after being up 21% on the year.

With a beta of 3.85, swings of 30% to 40% in either direction are not surprises here. They are what you sign up for.

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What the Revenue Transition Actually Looks Like

The mining business drove extraordinary revenue growth from $49M in FY2021 to $766M in FY2025. The forward picture reflects what paying for the pivot costs.

CleanSpark Revenue Estimates. (TIKR)

Consensus estimates show revenue declining to around $598M this year as mining compresses, recovering toward $805M by FY2028 as Sandersville cash flows start flowing, then pulling back toward $481M and $514M in FY2029 and FY2030.

That late-period step-down is unusual and likely reflects analysts modeling the mining side fading before the new contracted infrastructure revenue fully replaces it. The revenue trajectory is uncertain in a way that is hard to smooth over, and it is heavily dependent on Sandersville arriving on schedule.

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Should You Buy CleanSpark Stock?

The bull case is tangible and specific. A $6.6B, 20-year lease with an investment-grade tenant is not a press release. It is a contract, and it fundamentally changes the business’s risk profile once cash flows begin. Institutional ownership increased from 37 to 42 funds last quarter, which suggests sophisticated capital is positioning ahead of that shift.

The Street target of $23.81 implies roughly 70% upside from current levels.

The bear case is the gap between now and then. The $2.276B in 7.875% notes is costly financing for a company generating negative EBITDA, and short interest at 42.81% of float reflects how many investors think the execution risk is being underpriced.

If Sandersville is delayed for any reason, the debt service burden compounds alongside ongoing mining losses, and the balance sheet flexibility to absorb that is limited.

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Disclaimer:

Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any of the stocks mentioned. Thank you for reading, and happy investing!

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