Compare Aehr Test Systems (AEHR) vs Monolithic Power Systems Inc (MPWR) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Aehr Test Systems vs Monolithic Power Systems Inc — how do they compare? Aehr Test Systems trades at $66.05 (market cap $2.11B), while Monolithic Power Systems Inc trades at $1,323.13 (market cap $62.53B). The key difference: Monolithic Power Systems Inc is far larger — about 29.6× Aehr Test Systems's market cap, and Monolithic Power Systems Inc pays a 0.63% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | MPWR | |
|---|---|---|
Market Cap | $2.11B | $62.53B |
Sector | Technology | Utilities |
52-Week High | $116.58 | $1.69K |
52-Week Low | $13.29 | $711.24 |
Enterprise Value | $2.08B | $61.19B |
Dividend Yield | — | 0.63% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AEHR trades at $72.33, up 3.38% today, with a bullish technical signal driven by oversold RSI readings near 24.5, though moving averages remain bearish. The company reported Q1 2026 EPS of -$0.05, beating expectations, but maintains negative profitability margins and cash flow. Recent news highlights strong order growth from AI and silicon photonics customers, including a follow-on system order announced June 17, 2026.
Outlook is mixed: robust order book and AI sector tailwinds support growth, but high P/S of 46.6 and persistent losses pose valuation risks. Analyst consensus is cautious with 33% buy ratings. Key risks include execution on orders and cash burn.
MPWR trades at $1,346.13, up 4.5% in the past 24 hours, showing strong momentum. The stock exhibits bearish technical signals but benefits from consistent earnings beats and robust profitability, with a net margin of 22.98%. Recent news highlights growth in AI infrastructure and consumer electronics demand. Cash flow remains positive, and a $2.00 dividend is scheduled for July 2026.
Outlook is supported by analyst optimism (88% buy ratings) and a consensus price target of $1,760, though high valuation multiples and ongoing legal investigations pose risks. Revenue growth and AI-driven demand present opportunities, but investors should weigh elevated P/E of 96.36 against potential market volatility.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Aehr Test Systems
Aehr Test Systems provides testing and burn-in solutions for the semiconductor industry. Its systems ensure the reliability of AI processors, data center chips, and electric vehicle components at the wafer and package levels.
Read more on AEHR →About Monolithic Power Systems Inc
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 →
