CleanSpark
CLSK
$14.47
+8.39%
CleanSpark Inc. is a U.S.-based data center developer and Bitcoin mining operator that owns and operates scalable, energy-efficient digital infrastructure, historically monetizing its fleet through self-mined Bitcoin but increasingly repositioning toward high-performance computing and AI data center hosting. The company is a pure-play, vertically integrated miner — distinct from diversified crypto platforms — competing on power procurement, fleet efficiency, and operational uptime rather than on trading or financial services, despite its classification under the Financial Services/Capital Markets sector. The investor narrative has pivoted decisively around CleanSpark's transformation from a Bitcoin miner into an AI infrastructure landlord, anchored by a reported 20-year, $6.6 billion lease with a major technology company that bulls argue de-risks cash flows and validates the pivot. This optimism is counterbalanced by a bruising fiscal Q2 2026 print — a $378 million net loss and a 24.9% year-over-year revenue decline — that triggered a sharp selloff and keeps the debate centered on whether contracted AI revenue can arrive fast enough to offset mining margin compression and heavy capital spending.…
CLSK
CleanSpark
$14.47
Related headlines
Investment Opinion: Should I buy CLSK Today?
Rating: Hold with a speculative bias. The core thesis is that CleanSpark is a high-risk, high-reward turnaround play where the $6.6 billion AI lease could transform the company from a struggling Bitcoin miner into a stable AI infrastructure landlord, but execution risk is high and the core mining business is deteriorating rapidly. The analyst consensus is strong_buy with an average target of $23.81, implying +64.5% upside, but the stock trades 39% below its 52-week high, suggesting the market is pricing in risks the sell-side is underweighting.
Supporting evidence for a Hold rating includes: (1) the PS ratio of 5.34x is near the low end of its historical range (which peaked at 39.36x in Q3 2024), suggesting the stock is not expensive on a sales basis; (2) the balance sheet is strong with a current ratio of 4.18 and debt-to-equity of 0.379, providing liquidity runway; (3) the AI lease represents a potential $6.6 billion revenue stream over 20 years, which would fundamentally de-risk cash flows; and (4) analyst targets imply significant upside, with even the low target of $21.00 representing +45% upside. However, these positives are offset by the Q2 2026 net loss of $378.3 million, -63.1% gross margin, and -$1.07 billion trailing free cash flow.
The biggest risks that could invalidate the thesis are: (1) failure to convert the AI lease into recognized revenue on schedule, which would leave the company with a shrinking mining business and a cash-burning data center buildout; (2) further deterioration in Bitcoin mining economics, which could accelerate revenue declines beyond the current -24.9% YoY; and (3) dilution risk if the company needs to raise equity to fund operations, given the negative free cash flow. The rating would upgrade to Buy if the company demonstrates progress on AI revenue recognition (e.g., first revenue from the lease) or if free cash flow turns positive. It would downgrade to Sell if revenue declines accelerate beyond -30% YoY or if the company announces a dilutive equity raise. On valuation, CLSK appears fairly valued to slightly undervalued relative to its historical PS range, but the premium to current earnings is not justified without AI revenue visibility.
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CLSK 12-Month Price Forecast
CleanSpark presents a classic high-risk, high-reward turnaround scenario where the bull case hinges entirely on the successful execution of the $6.6 billion AI lease. The company's core Bitcoin mining business is deteriorating rapidly, with revenue down 24.9% YoY and a $378.3 million net loss in Q2 2026, while free cash flow is deeply negative at -$1.07 billion trailing. However, the balance sheet remains strong with a current ratio of 4.18 and debt-to-equity of 0.379, providing a runway to execute the pivot. Analyst sentiment is overwhelmingly bullish, but the stock's 39% discount to its 52-week high suggests the market is pricing in significant execution risk. I would upgrade to bullish if the company announces concrete progress on AI revenue recognition or if free cash flow turns positive, and downgrade to bearish if revenue declines accelerate beyond -30% YoY or if a dilutive equity raise is announced.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on CleanSpark's 12-month outlook, with a consensus price target around $23.81 and implied upside of +64.5% versus the current price.
Average Target
$23.81
0 analysts
Implied Upside
+64.5%
vs. current price
Analyst Count
—
covering this stock
Price Range
$21 - $27
Analyst target range
Coverage is robust for a mid-cap name, with 13 analysts contributing to a consensus recommendation of "strong_buy" (mean rating of 1.31 on a 1-5 scale where 1 is Strong Buy). The average price target is $23.81, which implies approximately +64.5% upside from the current price of $14.47 — a strikingly bullish consensus that stands in sharp contrast to the stock's recent fundamental deterioration. The distribution of recent institutional ratings is uniformly positive: Needham, Cantor Fitzgerald, Chardan Capital, BTIG, Macquarie, Keefe Bruyette & Woods, and Maxim Group have all reiterated Buy or Outperform ratings between May and July 2026, with no downgrades or Sell ratings visible in the data. This unanimity suggests the analyst community is fully committed to the AI infrastructure pivot thesis and is looking through the Q2 2026 loss. The target range is relatively tight for a stock with a beta of 3.85 — from a low of $21.00 to a high of $27.00, a spread of just $6.00, or roughly 25% of the average target. The high target of $27.00 implies roughly +87% upside and likely assumes successful conversion of the $6.6 billion AI lease into recognized revenue, multiple expansion as the company is re-rated from miner to data center operator, and stabilization of Bitcoin mining cash flows. The low target of $21.00 still implies +45% upside, suggesting that even the most conservative analyst expects significant appreciation — a level of conviction that would only make sense if the AI contracts are viewed as highly probable. The tight spread signals strong consensus and low uncertainty among analysts, but this uniformity is itself a risk: when all 13 analysts are bullish and the stock is still 39% below its 52-week high, it suggests the market is pricing in risks the sell-side is underweighting, particularly execution risk on the AI buildout and the persistent negative free cash flow.
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Bulls vs Bears: CLSK Investment Factors
The bear case currently has stronger near-term evidence: revenue is declining 24.9% YoY, Q2 2026 produced a $378 million net loss with -63.1% gross margins, and free cash flow is deeply negative at -$1.07 billion trailing. However, the bull case rests on a transformative $6.6 billion AI lease that, if executed, could completely change the company's trajectory. The single most important tension is whether contracted AI revenue can begin flowing before mining cash flows deteriorate further — this is the factor that will ultimately determine whether CLSK is a value trap or a successful turnaround. Analyst consensus is overwhelmingly bullish (strong_buy, $23.81 average target), but the market is pricing in execution risk that the sell-side appears to be underweighting, as evidenced by the stock trading 39% below its 52-week high despite unanimous Buy ratings.
Bullish
- Massive analyst upside consensus: All 13 covering analysts rate CLSK a 'strong_buy' with a mean rating of 1.31, and the average price target of $23.81 implies +64.5% upside from the current $14.47. Even the lowest target of $21.00 still implies +45% upside, reflecting near-unanimous conviction in the AI pivot.
- $6.6B AI lease validates pivot: The reported 20-year, $6.6 billion lease with a major technology company transforms CleanSpark from a pure Bitcoin miner into an AI infrastructure landlord. This contracted revenue stream, if recognized on schedule, would fundamentally de-risk cash flows and justify a re-rating from miner multiples to data center REIT multiples.
- Fortress balance sheet with low leverage: Current ratio of 4.18 and debt-to-equity of just 0.379 provide substantial liquidity runway, with $263.5 million in cash at the end of Q2 2026. This gives CleanSpark the financial flexibility to fund its AI/data center buildout without immediate solvency concerns.
- Deeply oversold with violent rebound potential: The stock is up 23.99% in the past month and 53.94% over six months, yet trades at only 41% of its 52-week range ($8.00-$23.61). With a short ratio of 3.84 days and beta of 3.851, any positive catalyst could trigger a powerful short squeeze and momentum reversal.
Bearish
- Revenue collapsing 24.9% YoY: Fiscal Q2 2026 revenue of $136.4 million fell 24.9% year over year and declined sequentially from $181.2 million in Q1 2026 and $223.7 million in Q4 2025. The core Bitcoin mining business is shrinking, and the AI pivot has yet to replace this lost revenue.
- Catastrophic Q2 2026 loss and margins: Q2 2026 produced a $378.3 million net loss with a gross margin of -63.1% (gross profit of -$86.1 million), a dramatic reversal from the prior quarter's +34.1% gross margin. Operating margin of -82.0% and net income ratio of -277.4% confirm the company is deeply unprofitable on an operating basis.
- Negative free cash flow and cash burn: Free cash flow was -$173.4 million in Q2 2026 and -$1.07 billion on a trailing basis, driven by heavy capital expenditure ($37.6 million in Q2, $428.9 million in Q1) and negative operating cash flow of -$135.8 million. The company is funding its buildout through asset sales and prior equity issuance, not internal cash generation.
- Extreme volatility and high short interest: Beta of 3.851 makes CLSK roughly 285% more volatile than the market, and the max drawdown of -64.74% shows the severity of prior selloffs. A short ratio of 3.84 days signals meaningful bearish positioning that could amplify downside if the AI narrative falters.
CLSK Technical Analysis
CleanSpark is in a volatile, range-bound recovery phase rather than a clean trend. The stock is up 7.5% over the trailing year but sits at $14.47, only about 41% of the way up its 52-week range of $8.00 to $23.61 — meaning it has surrendered the majority of its prior advance and is trading closer to the lows than the highs. That positioning cuts both ways: it reflects a stock that has already absorbed significant damage (max drawdown of -64.74%), but also one with substantial overhead supply and no confirmed uptrend. Momentum has turned sharply positive in the near term. The 1-month change of +23.99% and a single-session gain of +8.39% on September 18 contrast starkly with the 3-month change of -16.07%, a classic divergence in which a beaten-down name is snapping back off oversold conditions. Relative strength versus SPY is +24.95% over one month but -18.07% over three months, confirming the rebound is recent and narrow rather than a durable trend reversal; the 6-month change of +53.94% shows the stock can move violently in both directions. Key levels are well defined: support rests at the $8.00 52-week low, with secondary support near the $11.00-$11.50 zone that held through August, while resistance sits at the $23.61 52-week high, with intermediate resistance around $18.00 where the June rally stalled. A breakout above $18 on volume would signal the AI-lease narrative is regaining control, whereas a breakdown below $11 would confirm the July-August downtrend is resuming. With a beta of 3.851, the stock is roughly 285% more volatile than the market, and a short ratio of 3.84 days signals meaningful bearish positioning — both factors demand materially smaller position sizes and wider stops than a typical equity.
Beta
3.85
3.85x market volatility
Max Drawdown
-64.7%
Largest decline past year
52-Week Range
$8-$24
Price range past year
Annual Return
+7.5%
Cumulative gain past year
| Period | CLSK Return | S&P 500 |
|---|---|---|
| 1m | +24.0% | -0.5% |
| 3m | -16.1% | +2.3% |
| 6m | +53.9% | +16.6% |
| 1y | +7.5% | +14.8% |
| ytd | +25.3% | +11.7% |
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CLSK Fundamental Analysis
The revenue trajectory is deteriorating at the headline level and highly erratic quarter to quarter. Fiscal Q2 2026 (period ended 2026-03-31) revenue was $136.4 million, down 24.9% year over year and down sharply from $181.2 million in the prior quarter and $223.7 million in the quarter before that — a clear sequential deceleration. The year-ago comparison quarter (Q2 2025) posted $181.7 million, so the decline is genuine rather than a base effect. With no segment disclosure beyond the single Bitcoin mining reporting segment, the weakness reflects mining economics — lower realized Bitcoin prices, higher network difficulty, or reduced hash output — and the investment case now hinges entirely on whether the AI hosting pivot can replace this shrinking revenue base before it erodes further. Profitability is deeply negative and volatile. Q2 2026 produced a net loss of $378.3 million on a gross margin of -63.1% (gross profit of -$86.1 million), a dramatic swing from the prior quarter's +34.1% gross margin and the year-ago quarter's +52.9%. The trailing PE of 11.6 and net margin of 47.6% in the key-metrics file are artifacts of a single anomalous profitable quarter (Q3 2025, when a $257.4 million net gain from other income items distorted results) and should not be treated as representative — the more reliable read is the Q2 2026 net income ratio of -277.4% and operating margin of -82.0%. The company is unprofitable on an operating basis, and the loss is widening, not narrowing. The balance sheet is the one genuinely strong pillar. Current ratio stands at 4.18 and debt-to-equity at just 0.379, with $263.5 million in cash at the end of Q2 2026, giving the company real liquidity runway. However, free cash flow is deeply negative — -$173.4 million in Q2 2026 and -$1.07 billion on a trailing basis — driven by heavy capital expenditure ($37.6 million in the quarter, $428.9 million in the prior quarter) and negative operating cash flow of -$135.8 million. ROE of 16.8% is positive but flattered by the same anomalous quarter, while ROA of -27.7% confirms the asset base is not generating returns. CleanSpark is funding its AI/data center buildout through asset sales, investment maturities, and prior equity issuance rather than internal cash generation, which is a material financial risk if capital markets tighten.
Quarterly Revenue
$136408000.0B
2026-03
Revenue YoY Growth
-24.9%
YoY Comparison
Gross Margin
-63.1%
Latest Quarter
Free Cash Flow
$-1.1B
Last 12 Months
Revenue & Net Income Trends (2 Years)
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Valuation Analysis: Is CLSK Overvalued?
Because CleanSpark's trailing net income is positive ($0.089 EPS) but driven by a non-recurring gain, the trailing PE of 11.6x is misleading; the more informative metric is the price-to-sales ratio of 5.34x, which is the appropriate lens for a capital-intensive, currently unprofitable-on-an-operating-basis infrastructure company. The forward PE of -9.44x is negative, signaling that consensus expects losses to persist or widen over the next twelve months, while the EV/Sales of 7.38x and EV/EBITDA of 6.38x reflect a market that is pricing the company on future contracted AI revenue rather than current mining cash flows. The gap between the trailing PE (11.6x) and forward PE (-9.44x) is a stark warning that the market's earnings expectations have collapsed. On a price-to-book basis, CLSK trades at 1.88x, which is modest in absolute terms but must be weighed against a PCF ratio of -8.87x (negative operating cash flow) and a PEG ratio of -0.041 that is meaningless given negative growth expectations. Peer comparison is difficult because the provided valuation dataset does not include explicit industry-average multiples; however, the sector classification (Financial Services/Capital Markets) is a poor comp set, and the more relevant comparison is to Bitcoin miners and AI data center REITs, where PS multiples typically range from 3x to 8x depending on contracted revenue visibility. At 5.34x sales, CLSK sits in the middle of that range — not obviously cheap, not obviously expensive — but the premium is only justified if the $6.6 billion AI lease converts to recognized revenue on schedule. Historically, CleanSpark's PS ratio has been extraordinarily volatile, ranging from 4.96x in Q1 2023 to 39.36x in Q3 2024 and 25.78x in Q4 2024, before compressing to the current 5.34x. That places the stock near the low end of its own multi-year PS band, which could signal either a genuine value opportunity or, more likely, that the market has repriced the company downward as mining economics deteriorated and the AI pivot remains unproven. The current 1.88x price-to-book is also near the low end of its historical range (which peaked above 2.9x in mid-2024), reinforcing that sentiment is depressed relative to the past two years.
PE
11.6x
Latest Quarter
vs. Historical
High-End
5-Year PE Range 3x~8x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
6.4x
Enterprise Value Multiple
Investment Risk Disclosure
CleanSpark faces severe financial and operational risks. The company reported a $378.3 million net loss in Q2 2026 with a gross margin of -63.1%, a dramatic swing from +34.1% in the prior quarter, and revenue declined 24.9% year over year to $136.4 million. Free cash flow is deeply negative at -$173.4 million for the quarter and -$1.07 billion trailing, driven by $37.6 million in quarterly capex and $428.9 million in the prior quarter, while operating cash flow was -$135.8 million. The company is funding its AI/data center buildout through asset sales and prior equity issuance rather than internal cash generation, creating material risk if capital markets tighten or if the $6.6 billion AI lease fails to convert to recognized revenue on schedule. With a current ratio of 4.18 and debt-to-equity of 0.379, liquidity is adequate for now, but the cash burn rate is unsustainable without external financing.
Market and competitive risks are amplified by CLSK's extreme volatility and premium valuation relative to its own history. Beta of 3.851 means the stock is roughly 285% more volatile than the market, and the max drawdown of -64.74% demonstrates the severity of prior selloffs. The stock trades at 5.34x sales, which is in the middle of the 3x-8x range for Bitcoin miners and AI data center REITs, but the premium is only justified if the AI lease converts to revenue on schedule. Competitive disruption is a real threat: other miners like Keel Infrastructure are also pivoting to AI data centers, and the sector faces regulatory headwinds from potential changes to crypto mining regulations or energy policies. Recent news highlights the risk that the AI pivot could stall — the June 26 article notes that Keel's future hinges on converting capital into signed customer leases, a risk that applies equally to CleanSpark.
The worst-case scenario for CLSK involves a chain of events where Bitcoin mining economics deteriorate further, the AI lease fails to generate recognized revenue on schedule, and capital markets tighten, forcing dilutive equity issuance or asset sales at distressed prices. In this scenario, the stock could retest its 52-week low of $8.00, representing a -44.7% decline from the current price of $14.47. The analyst low target of $21.00 implies +45% upside, but if the AI narrative breaks, analysts would likely downgrade and lower targets, potentially to $8-$10. A more severe outcome could see the stock fall below $8 if the company faces a liquidity crisis, though the current ratio of 4.18 and $263.5 million in cash provide a buffer. Investors should be prepared for a potential -45% to -50% drawdown from current levels in an adverse scenario.
FAQ
The most severe risk is financial: CLSK reported a $378.3 million net loss in Q2 2026 with -$1.07 billion trailing free cash flow, and the company is funding its buildout through asset sales and prior equity issuance rather than internal cash generation. Second is execution risk on the AI pivot: the $6.6 billion lease must convert to recognized revenue on schedule, and any delay would leave the company with a shrinking mining business and a cash-burning data center buildout. Third is market risk: with a beta of 3.851, CLSK is roughly 285% more volatile than the market, and a max drawdown of -64.74% shows how severe selloffs can be. Fourth is dilution risk: if the company needs to raise equity to fund operations, existing shareholders could be significantly diluted. Finally, competitive risk from other miners like Keel Infrastructure also pivoting to AI data centers could pressure pricing and margins.
The 12-month forecast has three scenarios: a bull case (30% probability) with a target range of $23-$27, assuming successful AI lease revenue recognition and multiple expansion; a base case (50% probability) with a target range of $18-$23, assuming gradual progress but some delays; and a bear case (20% probability) with a target range of $8-$12, assuming the AI lease fails to generate revenue on schedule and Bitcoin mining economics deteriorate further. The base case is most likely, with the key assumption being that AI revenue begins to be recognized but at a slower pace than initially expected, while mining revenue declines at a moderating rate. The analyst average target of $23.81 aligns with the upper end of the base case and lower end of the bull case.
CLSK appears fairly valued to slightly undervalued relative to its own history, but expensive relative to current earnings. The PS ratio of 5.34x is near the low end of its multi-year range (which peaked at 39.36x in Q3 2024), and the price-to-book ratio of 1.88x is also near historical lows. However, the forward PE of -9.44x signals that consensus expects losses to persist, and the trailing PE of 11.6x is misleading because it is based on a single anomalous profitable quarter. The market is pricing CLSK on future AI revenue rather than current mining cash flows, with an EV/Sales of 7.38x. If the AI lease converts to revenue as expected, the stock could be undervalued; if not, it is overvalued relative to its deteriorating core business.
CLSK is a high-risk, high-reward speculative buy for investors who believe in the AI infrastructure pivot and can tolerate extreme volatility. The analyst consensus is strong_buy with an average target of $23.81, implying +64.5% upside from the current $14.47, and even the low target of $21.00 suggests +45% upside. However, the company reported a $378.3 million net loss in Q2 2026 with a -63.1% gross margin, and revenue declined 24.9% year over year, so the bull case depends entirely on the $6.6 billion AI lease converting to revenue on schedule. The stock's beta of 3.851 and max drawdown of -64.74% mean it is only suitable for risk-tolerant investors with a long-term horizon. A good entry point would be near the $11.00 support level, with a stop-loss below $8.00.
CLSK is more suitable for long-term investment (minimum 2-3 years) for investors who believe in the AI infrastructure pivot, but it can also be traded short-term by momentum traders given its extreme volatility. The company is in a transitional growth stage, with a beta of 3.851 and a max drawdown of -64.74%, making it unsuitable for short-term traders with low risk tolerance. The dividend yield is negligible at 0.26%, so returns depend entirely on capital appreciation. Earnings visibility is low due to the uncertain timing of AI revenue recognition and volatile Bitcoin mining economics. A suggested minimum holding period is 2-3 years to allow the AI lease to ramp and for the company to demonstrate sustainable free cash flow generation. Short-term traders should use tight stop-losses and small position sizes.
