Compare Aehr Test Systems (AEHR) vs STMicroelectronics NV (STM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aehr Test Systems vs STMicroelectronics NV — how do they compare? Aehr Test Systems trades at $130.66 (market cap $3.82B), while STMicroelectronics NV trades at $55.2 (market cap $49.21B). The key difference: STMicroelectronics NV is far larger — about 12.9× Aehr Test Systems's market cap, and STMicroelectronics NV pays a 0.65% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | STM | |
|---|---|---|
Market Cap | $3.82B | $49.21B |
Sector | Technology | Financials |
52-Week High | $117.18 | $79.91 |
52-Week Low | $17.38 | $21.20 |
Enterprise Value | $3.72B | $47.21B |
Dividend Yield | — | 0.65% |
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 Test Systems stock trades at $129.70, up 22.13% in the past 24 hours, with a bullish technical signal from moving averages and strong momentum. Recent earnings beats and a $22 million AI processor order (Accesswire, August 12, 2026) highlight growth potential, though negative net income margins and high P/S of 71.87 reflect valuation concerns amid rapid revenue expansion.
Outlook is mixed: strong AI-driven demand and record bookings support upside, but profitability challenges, insider selling, and customer concentration pose risks. Analyst consensus is cautious with 33% buy ratings, indicating tempered optimism despite technical strength.
STM's stock trades at $55.09, up 1.36% on the day, with a neutral technical signal and bearish moving average trend. The company reported Q2 2026 EPS of $0.31, beating expectations, but faces profitability challenges with a net margin of 3.56%. Recent news highlights strong AI data center growth potential, targeting over $2 billion in revenues by 2027. Cash flow improved in 2025 with net cash flow of $555 million.
The outlook is mixed; analyst consensus is bullish with a $74.63 price target, but high P/E of 107.92 indicates premium valuation. Key opportunities include AI and auto demand, while risks involve margin pressure and competitive threats. Execution on growth targets is critical for upside.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
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 STMicroelectronics NV
A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.
Read more on STM →
