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Compare Aehr Test Systems (AEHR) vs Duolingo Inc (DUOL) Price & Performance

Aehr Test Systems
Duolingo Inc

Price performance

Price movement over the last 24 hours

Key statistics

Aehr Test Systems vs Duolingo Inc — how do they compare? Aehr Test Systems trades at $66.67 (market cap $2.11B), while Duolingo Inc trades at $127.55 (market cap $6.15B). The key difference: Duolingo Inc is far larger — about 2.9× Aehr Test Systems's market cap, and Aehr Test Systems is trading nearer its 52-week high, Duolingo Inc nearer its low. Which is the better fit depends on your goals.

AEHRDUOL
Market Cap
$2.11B$6.15B
Sector
TechnologyTechnology
52-Week High
$116.58$390.84
52-Week Low
$13.29$90.03
Enterprise Value
$2.08B$4.99B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Aehr Test Systems

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.

Duolingo Inc

Duolingo (DUOL) trades at $131.95, up 4.92% with strong technical momentum and bullish moving average signals. The company demonstrates exceptional fundamental strength with 2025 revenue reaching $1.04 billion and net income of $414 million, representing a 38.4% margin. Recent earnings beats and expanding profitability highlight operational excellence amid AI-driven product expansion into math and music learning.

Outlook remains positive with projected 2026 revenue growth to $1.1 billion, though the stock trades above analyst consensus target of $110.20. Key risks include competitive pressure in edtech and valuation concerns with P/E of 14.8 and P/S of 5.7. Institutional sentiment leans cautious with 59% hold ratings despite strong fundamentals.

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 Duolingo Inc

Duolingo Inc is a mobile learning platform to learn languages and the top-grossing app in the Education category on both Google Play and the Apple App Store. It has three predominant sources of revenue

Read more on DUOL