Compare Aehr Test Systems (AEHR) vs PubMatic Inc (PUBM) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Aehr Test Systems vs PubMatic Inc — how do they compare? Aehr Test Systems trades at $68.06 (market cap $2.11B), while PubMatic Inc trades at $13.09 (market cap $619.32M). The key difference: Aehr Test Systems is far larger — about 3.4× PubMatic Inc's market cap, and PubMatic Inc is trading nearer its 52-week high, Aehr Test Systems nearer its low. Which is the better fit depends on your goals.
| AEHR | PUBM | |
|---|---|---|
Market Cap | $2.11B | $619.32M |
Sector | Technology | Technology |
52-Week High | $116.58 | $13.83 |
52-Week Low | $13.29 | $6.28 |
Enterprise Value | $2.08B | $516.83M |
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.
PubMatic trades at $13.32, down 1.7% over 24 hours, with a bullish technical signal from moving averages and a consensus price target of $17. The company reported a net loss of $14.46M in 2025 despite revenue of $282.93M, though it has beaten earnings expectations in recent quarters. Recent news highlights partnerships and product launches, such as the Creator Marketplace and AgenticOS integrations, aimed at driving growth in digital advertising.
The outlook is mixed: analyst sentiment is evenly split between Buy and Hold, with potential upside to the price target, but profitability concerns and a high P/E ratio of 132 pose risks. Investors should weigh the company's innovation in AI-driven ad tech against ongoing losses and competitive pressures in the programmatic advertising space.
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 PubMatic Inc
PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →
