Price movement over the last 24 hours
Aehr Test Systems vs Alcon AG — how do they compare? Aehr Test Systems trades at $66.67 (market cap $2.11B), while Alcon AG trades at $66.89 (market cap $32.69B). The key difference: Alcon AG is far larger — about 15.5× Aehr Test Systems's market cap, and Alcon AG pays a 0.54% dividend while Aehr Test Systems pays none. Which is the better fit depends on your goals.
| AEHR | ALC | |
|---|---|---|
Market Cap | $2.11B | $32.69B |
Sector | Technology | Health |
52-Week High | $116.58 | $92.22 |
52-Week Low | $13.29 | $62.02 |
Enterprise Value | $2.08B | $36.28B |
Dividend Yield | — | 0.54% |
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.
ALC trades at $66.87, down 4.01% on the day, amid a mixed technical and fundamental backdrop. The stock exhibits a bullish technical signal overall, with moving averages supporting a positive trend, while oscillators remain neutral. Fundamentally, revenue growth is steady, reaching $10.40 billion in 2025, though net income margin compressed to 7.7%. Recent news highlights product innovation, including a collaboration with RxSight for adjustable PCIOLs, signaling ongoing R&D investment. Analyst sentiment is predominantly positive, with a consensus price target of $86.00 implying significant upside.
The outlook for ALC is cautiously optimistic, driven by new product launches and strategic partnerships that may fuel growth. However, risks include competitive pressures, macroeconomic headwinds, and margin compression. With a P/E of 40.92, the valuation appears rich relative to historical norms, requiring strong earnings delivery to justify current levels. Investors should weigh robust analyst buy ratings against execution risks and market volatility.
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 →Alcon, headquartered in Fort Worth, Texas, is the global eyecare leader with a diverse portfolio in ophthalmology including contact lenses, eye drops, surgical equipment, and related surgical products. Novartis purchased Alcon from Nestle in 2010 and, following nine years as a Novartis subsidiary, the company was spun off as a public company in April 2019. The company reports five distinct segments: implantables (16% of revenue), consumables (31%), equipment (9%), contact lenses (27%), and ocular health (17%). The company is geographically diversified, with only about 40% of revenue from the U.S. market, and the firm has a strong presence in the European Union and Japan.
Read more on ALC →