Aehr Test Systems vs Celestica Inc — how do they compare? Aehr Test Systems trades at $122.57 (market cap $3.82B), while Celestica Inc trades at $320.25 (market cap $39.16B). The key difference: Celestica Inc is far larger — about 10.3× Aehr Test Systems's market cap, and Aehr Test Systems is trading nearer its 52-week high, Celestica Inc nearer its low. Which is the better fit depends on your goals.
| AEHR | CLS | |
|---|---|---|
Market Cap | $3.82B | $39.16B |
Sector | Technology | Technology |
52-Week High | $117.18 | $472.40 |
52-Week Low | $17.38 | $181.34 |
Enterprise Value | $3.72B | $39.44B |
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 →