Iris Energy Limited vs Marathon Digital Holdings Inc — how do they compare? Iris Energy Limited trades at $43.5 (market cap $14.20B), while Marathon Digital Holdings Inc trades at $9.63 (market cap $3.74B). The key difference: Iris Energy Limited is far larger — about 3.8× Marathon Digital Holdings Inc's market cap, and Iris Energy Limited is trading nearer its 52-week high, Marathon Digital Holdings Inc nearer its low. Which is the better fit depends on your goals.
| IREN | MARA | |
|---|---|---|
Market Cap | $14.20B | $3.74B |
Sector | Energy | Technology |
52-Week High | $76.41 | $22.84 |
52-Week Low | $17.73 | $6.73 |
Enterprise Value | $15.95B | $5.78B |
Signals from Pluang's Aura AI — not financial advice
IREN stock trades at $43.17, up 11.44% today amid positive AI infrastructure news. The technical picture is neutral with resistance near $42. Fundamentally, the company shows strong revenue growth to $501M in 2025 and has secured $2.8B in new AI contracts, though it has missed recent EPS estimates and reports negative ROE and ROA. Analyst sentiment is bullish with a $84.43 price target.
Outlook is driven by AI cloud expansion but carries execution risks. The stock offers growth potential from its $4B revenue target, yet high valuations and recent earnings misses pose challenges. Investors should weigh contract momentum against profitability concerns and sector volatility.
MARA Holdings trades at $9.675, down 1.2% on the day, with a bearish technical signal and negative earnings trends. The company reported a Q2 2026 net loss of $1.60 per share, missing estimates, while revenue declined to $804 million in 2026. Despite a 50% analyst buy rating and a $16.08 consensus price target, profitability remains challenged with a -429.71% net income margin. Recent news highlights a strategic pivot toward AI digital infrastructure amid Bitcoin mining headwinds.
The outlook is mixed: valuation ratios like P/E of 3.37 suggest potential undervaluation, but persistent losses and high debt-to-asset ratio of 49.43% pose significant risks. Upside depends on successful execution of the AI infrastructure strategy, while downside risks include continued earnings misses and cryptocurrency market volatility.
Trailing returns across standard periods
Latest headlines on both assets
Iris Energy is a next-generation data center company that powers Bitcoin mining and AI workloads using 100% renewable energy. It focuses on building sustainable infrastructure for the global digital economy.
Read more on IREN →Marathon Digital Holdings, Inc. is one of the largest publicly traded Bitcoin mining companies in North America. The company focuses on building and operating large-scale, cost-efficient Bitcoin mining facilities. Marathon's strategy centers on increasing its mining hash rate and using sustainable energy sources to expand its Bitcoin production. The company's performance is closely tied to the price of Bitcoin and the overall health of the digital asset mining industry.
Read more on MARA →