Aehr Test Systems vs VNET Group Inc — how do they compare? Aehr Test Systems trades at $120.14 (market cap $3.46B), while VNET Group Inc trades at $7.5 (market cap $2.13B). The key difference: Aehr Test Systems is the larger of the two by market cap, and Aehr Test Systems is trading nearer its 52-week high, VNET Group Inc nearer its low. Which is the better fit depends on your goals.
| AEHR | VNET | |
|---|---|---|
Market Cap | $3.46B | $2.13B |
Sector | Technology | Technology |
52-Week High | $117.18 | $14.03 |
52-Week Low | $17.38 | $6.29 |
Enterprise Value | $3.36B | $5.28B |
Signals from Pluang's Aura AI — not financial advice
AEHR Test Systems trades at $103.07, up 3.34% with strong technical momentum and bullish moving average signals. The company shows improving earnings trends with three consecutive quarterly beats, though profitability remains negative with a -14.25% net margin. Recent news highlights significant silicon photonics orders and a strategic pivot toward AI infrastructure, driving investor optimism despite insider selling activity.
Outlook remains growth-focused with FY27 revenue guidance of 160-200% expansion, though high valuation (P/S 65.13) and customer concentration pose risks. Analyst consensus leans neutral with 33% buy ratings, while technical indicators suggest near-term support at $97 with resistance at $107. The stock's AI-driven backlog expansion supports bullish sentiment despite current negative cash flow.
VNET trades at $7.33, up 4.56% in the last 24 hours, but technical indicators signal a bearish trend with RSI near overbought levels. The company reported a net loss of $256.77 million in 2025, with negative profit margins and ROE, though revenue grew to $9.95 billion. Recent news highlights strategic investor entry and AI-driven demand boosting wholesale data center growth, with Q2 2026 earnings due August 18, 2026.
The outlook remains mixed: analyst consensus is 62.5% buy with a 54% upside target, but persistent losses and high debt-to-asset ratio pose risks. Investment opportunity hinges on execution of capacity expansions and AI demand, while volatility from options trading and legal settlements adds uncertainty.
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 →VNET Group, formerly 21Vianet, is a leading carrier-neutral data center services provider in China. It operates a dual-core strategy: a large-scale retail business serving over 7,000 enterprise customers and an aggressive wholesale segment (Hyperscale 2.0) designed to meet the high-density power and cooling demands of large-scale AI and cloud platforms.
Read more on VNET →