Compare Aehr Test Systems (AEHR) vs Valero Energy Corporation (VLO) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Aehr Test Systems vs Valero Energy Corporation — how do they compare? Aehr Test Systems trades at $68.25 (market cap $2.11B), while Valero Energy Corporation trades at $283.71 (market cap $79.05B). The key difference: Valero Energy Corporation is far larger — about 37.5× Aehr Test Systems's market cap, and Valero Energy Corporation pays a 1.8% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | VLO | |
|---|---|---|
Market Cap | $2.11B | $79.05B |
Sector | Technology | Energy |
52-Week High | $116.58 | $270.32 |
52-Week Low | $13.29 | $131.77 |
Enterprise Value | $2.08B | $84.81B |
Dividend Yield | — | 1.8% |
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.
Valero Energy (VLO) trades at $266.22, down 0.58% on the day, with strong technical momentum showing bullish moving averages and key resistance at $270. The company has consistently beaten earnings estimates in recent quarters, with Q2 2026 expected at $10.08 EPS. Fundamentals show solid profitability with 17.72% ROE and attractive valuation metrics including P/E of 19.75 and P/S of 0.66. Recent news highlights VLO's refining strength and renewable fuels growth potential.
VLO presents a compelling investment case with strong analyst support (58% buy ratings) and a consensus price target of $258.25. The company's Gulf Coast refining advantage and clean-fuel initiatives support long-term growth, though investors face risks from energy market volatility and declining revenue trends from $176.4B in 2022 to $122.7B in 2025. The current price near resistance levels suggests potential for breakout or consolidation.
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 Valero Energy Corporation
Valero Energy is one of the largest independent refiners in the United States. It operates 14 refineries with a total throughput capacity of 3.2 million barrels a day in the United States, Canada, and the United Kingdom. Valero also owns 14 ethanol plants with capacity of 1.7 billion gallons of ethanol a year and holds a 50% stake in Diamond Green Diesel, which has capacity to produce 700 million gallons per year of renewable diesel.
Read more on VLO →
