Price movement over the last 24 hours
Aehr Test Systems vs Celestica Inc — how do they compare? Aehr Test Systems trades at $65.84 (market cap $2.11B), while Celestica Inc trades at $354.26 (market cap $39.70B). The key difference: Celestica Inc is far larger — about 18.8× Aehr Test Systems's market cap, and Celestica Inc is trading nearer its 52-week high, Aehr Test Systems nearer its low. Which is the better fit depends on your goals.
| AEHR | CLS | |
|---|---|---|
Market Cap | $2.11B | $39.70B |
Sector | Technology | Technology |
52-Week High | $116.58 | $472.40 |
52-Week Low | $13.29 | $155.70 |
Enterprise Value | $2.08B | $40.10B |
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.
Celestica (CLS) trades at $350.20, up 4.16% over 24 hours, with a bearish technical signal and neutral oscillators. The company shows strong fundamental momentum with three consecutive quarterly EPS beats and robust profitability metrics, including a 52.45% ROE. Recent leadership appointments in cloud solutions and positive analyst coverage highlight growth potential amid competitive pressures.
The stock presents a compelling growth opportunity with a consensus price target of $440.10, implying 25% upside, supported by AI and data center demand. Key risks include margin pressures, technical bearish signals, and reliance on execution amid industry competition. Investors should weigh strong earnings trajectory against near-term volatility.
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 →Celestica provides supply chain and manufacturing solutions for global technology companies. It specializes in high-complexity assembly and platform solutions for AI data centers, aerospace, and medical markets.
Read more on CLS →