On August 25, 2026, Cleanspark Inc CLSK shares rose 6.9% to a current price of $12.75. The stock has fluctuated significantly in the past year, hitting a 52-week high of $23.61 and a low of $8.00.
- GF Value™ verdict: Current price is $12.75, compared to GF Value of $12.67, indicating the stock is 0.6% overvalued.
- GF Score™ of 62/100 suggests the company is above average in its overall assessment.
- Most notable signal: Insiders sold $2.1M worth of shares in the past 12 months without any buying activity.
Is CLSK Overvalued or Undervalued?
Given Cleanspark Inc's CLSK current price of $12.75, compared to its GF Value™ estimate of $12.67, the stock appears to be slightly overvalued by 0.6%. The GF Value™ is GuruFocus' proprietary estimate of intrinsic value, which takes into account historical trading multiples, past business growth, and future performance expectations. This valuation provides a directional warning to potential investors, especially for a company like CLSK that has faced challenges in achieving profitability.
The GF Valuation label categorizes CLSK as fairly valued; however, the small margin of safety suggests that investors should exercise caution. The current overvaluation could imply a risk if market conditions change or if the company does not meet future growth expectations. Therefore, while the stock is not significantly overvalued, the potential for downward pressure exists.

How Does CLSK's Valuation Compare to Its History?
| Metric | Current | Historical |
|---|---|---|
| P/E (TTM) | Not applicable | 15.0x |
| Forward P/E | 33.6x | Not applicable |
Currently, Cleanspark's valuation cannot be assessed through traditional earnings-based metrics like P/E due to its unprofitability. The company’s forward P/E of 33.6x is significantly higher than its historical median P/E of 15.0x. This suggests that the stock is trading at a premium relative to its historical valuation, further corroborating the GF Value™ assessment that indicates a cautious approach to valuation.

What Does CLSK's GF Score™ Tell Us?
The GF Score™ measures a company's financial health and growth potential based on multiple factors, including financial strength, profitability, growth, valuation, and momentum. Cleanspark's GF Score™ of 62/100 indicates it is above average, but there are areas of concern, especially in financial strength and profitability.
| Metric | Rating |
|---|---|
| GF Score™ | 62 |
| Financial Strength | 3/10 |
| Profitability | 3/10 |
| Growth | 3/10 |
| Valuation | 10/10 |
| Momentum | 10/10 |
CLSK's strongest metrics are in valuation and momentum, with both ranks at 10/10, indicating strong recent performance. However, the weakest areas are financial strength, profitability, and growth, all rated at 3/10. This suggests that while the stock may be performing well in the short term, there are significant concerns regarding its long-term viability and financial health.
What Are Gurus and Insiders Doing with CLSK?
Currently, 4 gurus hold shares of Cleanspark Inc CLSK, with 4 adding to their positions and 1 trimming them in recent quarters. This indicates a generally positive sentiment among institutional investors. However, insider activity presents a contrasting signal, as insiders have sold $2.1 million worth of shares over the past 12 months with no buying activity reported. This pattern of insider selling could suggest a lack of confidence in the company's future performance from those closest to its operations.

What This Means for Investors
In conclusion, Cleanspark Inc CLSK appears to be fairly valued based on the GF Value™ assessment, albeit slightly overvalued at its current price of $12.75. Investors should be cautious given the company’s lack of profitability and concerning insider selling activity. For further insights and updates, visit the Cleanspark Inc (CLSK) stock page, and consider exploring the GF Value™ page for more detailed analysis.
Frequently Asked Questions
What is CLSK's GF Score™?
CLSK's GF Score™ is 62/100, indicating that the company is above average in its overall assessment based on various financial metrics.
Is CLSK overvalued or undervalued?
According to the GF Value™, CLSK is currently overvalued by 0.6% as its price exceeds the estimated fair value.
What is CLSK's P/E ratio?
CLSK does not have a traditional P/E ratio due to unprofitability, but its forward P/E is 33.6x, which is significantly higher than its historical median of 15.0x.
This stock alert was generated using automated technology and GuruFocus financial data to provide readers with timely and accurate market reporting. This content was reviewed by GuruFocus editorial team prior to publication. Please send any questions or comments about this story to [email protected].