First Solar, Inc. vs Keysight Technologies Inc — how do they compare? First Solar, Inc. trades at $226.55 (market cap $25.89B), while Keysight Technologies Inc trades at $344 (market cap $58.74B). The key difference: Keysight Technologies Inc is far larger — about 2.3× First Solar, Inc.'s market cap, and Keysight Technologies Inc is trading nearer its 52-week high, First Solar, Inc. nearer its low. Which is the better fit depends on your goals.
| FSLR | KEYS | |
|---|---|---|
Market Cap | $25.89B | $58.74B |
Sector | Technology | Technology |
52-Week High | $318.30 | $373.34 |
52-Week Low | $180.05 | $158.51 |
Enterprise Value | $24.36B | $59.08B |
Signals from Pluang's Aura AI — not financial advice
First Solar (FSLR) trades at $228.27, down 4.62% on the day, amid mixed signals. The stock shows a bullish technical trend with strong moving averages, though RSI levels suggest potential overbought conditions. Fundamentally, the company reported robust revenue growth to $5.22B in 2025, with a net income margin of 29.27%, while recent earnings beat expectations in Q1 and Q2 2026. However, multiple class-action lawsuits filed in August 2026 create near-term legal overhang.
The outlook remains positive given analyst consensus favoring a buy rating with a $282.07 price target, implying significant upside. Key risks include legal proceedings and competitive pressures in the solar sector. Earnings growth and operational cash flow strength support long-term value, but investors should weigh legal uncertainties against fundamental strengths.
Keysight Technologies (KEYS) trades at $354.38, up 5.66% with strong bullish momentum. The stock shows robust fundamentals with revenue of $5.38B and net income of $850M in 2025, supported by consistent earnings beats. Technical indicators signal bullish trends with moving averages supporting upward momentum, while RSI suggests mild overbought conditions. Recent news highlights institutional buying and product innovations in 5G and photonics.
Outlook remains positive with analyst consensus at Buy (81%) and $396.56 price target, offering ~12% upside. Risks include elevated valuation multiples (P/E 55.35) and competitive pressures in tech instruments. Earnings growth and strategic acquisitions position KEYS for continued strength, though investors should monitor execution on $6.1B revenue guidance for 2026.
Trailing returns across standard periods
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and a new factory under construction in India.
Read more on FSLR →Keysight Technologies is a leader in the field of testing and measurement, helping electronics OEMs and suppliers alike bring products to market to fit industry standards and specifications. Keysight specializes in the communications market, but also supplies into the government, automotive, industrial, and semiconductor manufacturing markets. Keysight's solutions include testing tools, analytical software, and services. The firm's stated objective is to reduce time to market and improve efficiency at its more than 30,000 customers.
Read more on KEYS →