CleanSpark Inc vs Extra Space Storage, Inc. — how do they compare? CleanSpark Inc trades at $14.06 (market cap $3.45B), while Extra Space Storage, Inc. trades at $145.91 (market cap $30.74B). The key difference: Extra Space Storage, Inc. is far larger — about 8.9× CleanSpark Inc's market cap, and Extra Space Storage, Inc. pays a 4.45% dividend while CleanSpark Inc pays none. Which is the better fit depends on your goals.
| CLSK | EXR | |
|---|---|---|
Market Cap | $3.45B | $30.74B |
Sector | Technology | Real Estate |
52-Week High | $23.20 | $152.75 |
52-Week Low | $8.18 | $126.67 |
Enterprise Value | $4.31B | $44.54B |
Dividend Yield | — | 4.45% |
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.
EXR trades at $145.32, up 0.94% with neutral technical signals. The company shows strong fundamentals with Q1 2026 EPS beating estimates at $1.14 versus $1.12 expected, maintaining a three-quarter beat streak. Revenue grew to $3.38B in 2025 with robust 70.63% gross margins. Analyst consensus is mixed with 12 Buy and 16 Hold ratings, targeting $155.88 average price. Recent $550 million debt issuance supports expansion amid steady operational cash flow of $1.85B.
Outlook remains stable with resilient self-storage demand offset by debt concerns. The 6.92% ROE and 32.66 P/E suggest fair valuation. Key risks include rising expenses and competitive supply pressures. Institutional sentiment leans cautious despite consistent dividend payments, with technical resistance near $146 limiting near-term upside potential.
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 →Extra Space Storage is a fully integrated real estate investment trust that owns, operates, and manages almost 2,100 self-storage properties in 41 states, with over 160 million net rentable square feet of storage space. Of these properties, approximately one half is wholly owned, while some facilities are owned through joint ventures and others are owned by third parties and managed by Extra Space Storage in exchange for a management fee.
Read more on EXR →