Iris Energy Limited vs Monolithic Power Systems Inc — how do they compare? Iris Energy Limited trades at $43.56 (market cap $14.20B), while Monolithic Power Systems Inc trades at $1,424 (market cap $68.90B). The key difference: Monolithic Power Systems Inc is far larger — about 4.9× Iris Energy Limited's market cap, and Monolithic Power Systems Inc pays a 0.57% dividend while Iris Energy Limited pays none. Which is the better fit depends on your goals.
| IREN | MPWR | |
|---|---|---|
Market Cap | $14.20B | $68.90B |
Sector | Energy | Utilities |
52-Week High | $76.41 | $1.69K |
52-Week Low | $17.73 | $820.74 |
Enterprise Value | $15.95B | $67.51B |
Dividend Yield | — | 0.57% |
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.
MPWR is trading at $1,437.94, up 4.12% today, reflecting strong momentum after recent earnings beats. The stock shows a bullish technical trend with support at $1,386 and resistance at $1,425. Fundamentally, Q2 2026 revenue surged to $980.6M, driven by 164.3% growth in Enterprise Data, with net income margin expanding to 24.5%. Analyst sentiment is overwhelmingly positive, with 88% recommending Buy and a consensus price target of $1,870.
Outlook remains favorable given robust AI-driven demand and upward earnings revisions, but risks include high valuation multiples (P/E 85.55) and potential double-ordering concerns. The stock offers growth exposure but requires monitoring of execution and competitive pressures in the semiconductor sector.
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 →Monolithic Power Systems, Inc. is a global leader in high-performance, analog, and mixed-signal semiconductors. The company specializes in power management solutions, providing integrated circuits (ICs) for a wide range of applications, including computing, automotive, industrial, and communications. MPWR's proprietary process technology is designed to deliver highly energy-efficient and compact power solutions, positioning the company as a key supplier for the next generation of electronic devices.
Read more on MPWR →