ASE Technology Holding Co Ltd vs First Solar, Inc. — how do they compare? ASE Technology Holding Co Ltd trades at $40.37 (market cap $92.88B), while First Solar, Inc. trades at $218.2 (market cap $24.48B). The key difference: ASE Technology Holding Co Ltd is far larger — about 3.8× First Solar, Inc.'s market cap, and ASE Technology Holding Co Ltd pays a 0.98% dividend while First Solar, Inc. pays none. Which is the better fit depends on your goals.
| ASX | FSLR | |
|---|---|---|
Market Cap | $92.88B | $24.48B |
Sector | Technology | Technology |
52-Week High | $45.12 | $318.30 |
52-Week Low | $9.50 | $160.84 |
Enterprise Value | $97.32B | $22.64B |
Dividend Yield | 0.98% | — |
Signals from Pluang's Aura AI — not financial advice
ASE Technology Holding (ASX) trades at $40.56, down 4.92% today, with a bullish technical signal from moving averages and neutral oscillators. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains strong cash flow with $142.25B from operations in 2025. Revenue grew to $645.39B in 2025, with net income of $40.02B, though valuation ratios like P/E of 66.95 appear elevated. Recent news highlights AI-driven demand boosting advanced packaging revenues.
Outlook remains positive with 80% analyst buy ratings, supported by AI infrastructure growth and LEAP revenue projections exceeding $3.5B in 2026. Risks include high debt levels, with debt-to-asset ratio rising to 29.52% in 2025, and competitive pressures in semiconductor packaging. The stock's momentum is tied to execution on margin expansion and capacity plans.
First Solar (FSLR) trades at $221.03, down 2.98% on the day, amid a bearish technical signal and mixed earnings history. The stock shows strong fundamentals with a P/E of 14.72, net income margin of 30.73%, and robust cash flow growth, but faces headwinds from multiple class-action lawsuits alleging securities fraud. Revenue has climbed steadily from $2.6B in 2022 to $5.22B in 2025, with net income turning positive since 2023.
The outlook is cautious; analyst consensus is bullish with a $271.55 price target, but legal risks and recent price weakness suggest near-term volatility. Long-term growth prospects in solar energy remain intact, though investor sentiment is tempered by litigation concerns. Key supports include $218 and $222, with resistance at $232.
Trailing returns across standard periods
Latest headlines on both assets
ASE Technology Holding Co Ltd is a semiconductor assembly and testing firm. The company operates in segments: Packaging, Testing, and Electronic Manufacturing Services. Of these, packaging services contribute the most revenue. It involves packaging bare semiconductors into completed semiconductors with improved electrical and thermal characteristics. The Testing Segment includes front-end engineering testing, wafer probing, and final testing services. In the EMS segment, the company designs manufacture and sells electronic components and telecommunication equipment motherboards. The company is based in Taiwan but garners over half its sales from firms in the United States.
Read more on ASX →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 →