Compare Aehr Test Systems (AEHR) vs Western Digital Corp (WDC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aehr Test Systems vs Western Digital Corp — how do they compare? Aehr Test Systems trades at $130.58 (market cap $3.82B), while Western Digital Corp trades at $458.22 (market cap $150.95B). The key difference: Western Digital Corp is far larger — about 39.5× Aehr Test Systems's market cap, and Western Digital Corp pays a 0.14% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | WDC | |
|---|---|---|
Market Cap | $3.82B | $150.95B |
Sector | Technology | Technology |
52-Week High | $117.18 | $746.23 |
52-Week Low | $17.38 | $74.66 |
Enterprise Value | $3.72B | $150.42B |
Dividend Yield | — | 0.14% |
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 Test Systems stock trades at $129.70, up 22.13% in the past 24 hours, with a bullish technical signal from moving averages and strong momentum. Recent earnings beats and a $22 million AI processor order (Accesswire, August 12, 2026) highlight growth potential, though negative net income margins and high P/S of 71.87 reflect valuation concerns amid rapid revenue expansion.
Outlook is mixed: strong AI-driven demand and record bookings support upside, but profitability challenges, insider selling, and customer concentration pose risks. Analyst consensus is cautious with 33% buy ratings, indicating tempered optimism despite technical strength.
Western Digital (WDC) trades at $454.34, up 3.7% in the last 24 hours, with strong earnings beats in recent quarters and a bullish analyst consensus of 72% buy ratings. The stock faces bearish technical signals but benefits from robust AI-driven storage demand, evidenced by 44% revenue growth in Q4 2026 and a net income margin of 72.95% in 2025. Recent news highlights its positioning as a key player in AI infrastructure, though valuation concerns persist.
The outlook for WDC is positive due to sustained AI storage demand and margin expansion, but risks include high valuation multiples and cyclical industry pressures. With a consensus price target of $665.15, upside potential exists, yet investors should monitor competitive threats and earnings sustainability.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
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 Western Digital Corp
Western Digital is a vertically integrated supplier of data storage solutions, spanning both hard disk drives and solid-state drives. In the HDD market it forms a practical duopoly with Seagate, and it is the largest global producer of NAND flash chips for SSDs in a joint venture with competitor Kioxia.
Read more on WDC →
