Arm Holdings plc vs Iris Energy Limited — how do they compare? Arm Holdings plc trades at $273.43 (market cap $286.06B), while Iris Energy Limited trades at $42.06 (market cap $13.84B). The key difference: Arm Holdings plc is far larger — about 20.7× Iris Energy Limited's market cap. Which is the better fit depends on your goals.
| ARM | IREN | |
|---|---|---|
Market Cap | $286.06B | $13.84B |
Sector | Technology | Energy |
52-Week High | $439.46 | $76.41 |
52-Week Low | $104.55 | $17.73 |
Enterprise Value | $282.64B | $15.60B |
Signals from Pluang's Aura AI — not financial advice
ARM stock trades at $282.57, down 1.43% over 24 hours, with a bullish technical outlook supported by moving averages and key support at $272. The company reported strong earnings beats in recent quarters, with Q2 2026 EPS of $0.45 beating the $0.40 estimate. Revenue grew to $4.01B in 2025, with a net income margin of 20.25%, though valuation multiples remain elevated with a P/E of 273.32.
The outlook is positive due to AI-driven growth in licensing and royalties, with management targeting $25B revenue by FY31. However, risks include stretched valuation, smartphone market headwinds, and execution challenges. Analyst consensus is bullish with a $329.80 price target, suggesting 17% upside from current levels.
IREN trades at $41.23, up 8.7% in the past 24 hours, with a bearish technical signal and RSI near 80 indicating potential overbought conditions. The company reported Q1 2026 revenue of $501 million and net income of $87 million, but missed EPS estimates for three consecutive quarters. Recent news highlights $2.8 billion in new AI contracts and a raised revenue target above $4 billion, signaling strong growth prospects in AI infrastructure.
The outlook is mixed: analyst consensus is bullish with a $84.43 price target, but high valuation ratios and earnings misses pose risks. Investment opportunity lies in AI contract growth, while risks include execution challenges and competitive pressures in the neocloud market.
Trailing returns across standard periods
Latest headlines on both assets
Arm Holdings designs the architecture for high-performance, energy-efficient processors used in nearly all smartphones and millions of other devices. Its intellectual property powers global computing from mobile to AI.
Read more on ARM →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 →