CleanSpark Inc vs TeraWulf Inc — how do they compare? CleanSpark Inc trades at $14.21 (market cap $3.45B), while TeraWulf Inc trades at $19.57 (market cap $9.61B). The key difference: TeraWulf Inc is far larger — about 2.8× CleanSpark Inc's market cap, and TeraWulf Inc is trading nearer its 52-week high, CleanSpark Inc nearer its low. Which is the better fit depends on your goals.
| CLSK | WULF | |
|---|---|---|
Market Cap | $3.45B | $9.61B |
Sector | Technology | Technology |
52-Week High | $23.20 | $28.98 |
52-Week Low | $8.18 | $4.76 |
Enterprise Value | $4.31B | $12.30B |
Signals from Pluang's Aura AI — not financial advice
CleanSpark (CLSK) trades at $12.36, down 3.81% today, with a bearish technical signal and recent earnings misses. The company reported a net loss margin of -67.66% for 2026 but announced a transformative $6.6 billion 20-year AI data center lease, shifting focus from Bitcoin mining to high-performance computing. Analyst consensus remains unanimously bullish with a $21.43 price target, highlighting growth potential despite current profitability challenges.
The outlook balances high growth potential from the AI pivot against significant execution risks and persistent losses. Near-term volatility is expected as the market assesses the company's ability to monetize new contracts and achieve sustainable profitability. The stock presents a high-risk, high-reward opportunity dependent on successful business model transition.
WULF trades at $20.89, down 4.92% on the day, with a bearish technical signal and negative earnings trends. The company reported a net loss of $661.42 million in 2025, with revenue of $168.46 million, but secured a significant 20-year, $19 billion AI infrastructure deal with Anthropic, driving positive analyst sentiment. Key support lies at $20, with resistance at $21.
The outlook hinges on execution of the Anthropic partnership, offering substantial growth potential, but high valuation ratios and persistent losses pose risks. Analyst consensus is strongly bullish with a $35.40 price target, though operational cash flow remains negative. Investors face volatility from execution delays and competitive pressures in AI infrastructure.
Trailing returns across standard periods
Latest headlines on both assets
CleanSpark is a leading Bitcoin mining company that operates high-density data centers. It focuses on using sustainable energy to power its mining fleet and provides digital infrastructure for the blockchain ecosystem.
Read more on CLSK →TeraWulf develops, owns, and operates fully integrated digital infrastructure powered by predominantly zero-carbon energy. It utilizes a hybrid business model that combines industrial-scale Bitcoin mining with high-performance computing (HPC) and AI hosting, leveraging sustainable power sources like nuclear and hydroelectric to deliver low-cost, energy-efficient data center solutions.
Read more on WULF →