Aehr Test Systems vs Enphase Energy Inc — how do they compare? Aehr Test Systems trades at $129.23 (market cap $3.82B), while Enphase Energy Inc trades at $40.75 (market cap $5.59B). The key difference: Enphase Energy Inc is the larger of the two by market cap, and Aehr Test Systems is trading nearer its 52-week high, Enphase Energy Inc nearer its low. Which is the better fit depends on your goals.
| AEHR | ENPH | |
|---|---|---|
Market Cap | $3.82B | $5.59B |
Sector | Technology | Technology |
52-Week High | $117.18 | $72.33 |
52-Week Low | $17.38 | $26.12 |
Enterprise Value | $3.72B | $5.23B |
Signals from Pluang's Aura AI — not financial advice
Aehr Test Systems (AEHR) trades at $129.23, up 21.69% in the last 24 hours, reflecting strong momentum. The stock is technically bullish, trading near resistance at $129, with a high RSI suggesting potential overbought conditions. Fundamentally, the company reported a net loss of $3.91 million for 2025, but has beaten EPS estimates for three consecutive quarters. Recent news highlights a $22 million follow-on order for AI processor wafer-level burn-in systems, signaling robust demand in high-growth sectors.
The outlook is supported by record bookings and a strategic pivot to AI infrastructure, though high valuation multiples and insider selling pose risks. Revenue growth guidance of 160-200% for FY27 offers significant upside potential, but investor caution is warranted due to customer concentration and current unprofitability.
Enphase Energy (ENPH) trades at $40.86, down 0.15% on the day, with a mixed technical picture showing bullish moving averages but neutral oscillators. The company reported Q2 2026 earnings that matched estimates but missed revenue expectations, with revenue declining 19.6% year-over-year. Recent news highlights product expansion including IQ Battery 10C support for third-party systems and reinforced U.S. manufacturing commitments across residential, commercial and AI infrastructure segments.
While analyst consensus remains cautiously optimistic with a $45.37 price target, ENPH faces headwinds from cyclical residential solar demand and competitive pressures. The stock offers potential upside if the company can execute on its storage-led recovery strategy and capitalize on AI data center opportunities, though investors should monitor execution risks and market volatility in the solar sector.
Trailing returns across standard periods
Latest headlines on both assets
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 →Enphase Energy is a global energy technology company. The company delivers smart, easy-to-use solutions that manage solar generation, storage, and communication on one platform. The company's microinverter technology primarily serves the rooftop solar market and produces a fully integrated solar-plus-storage solution. Geographically, it derives a majority of revenue from the United States.
Read more on ENPH →