ASE Technology Holding Co Ltd vs Southwest Airlines Co — how do they compare? ASE Technology Holding Co Ltd trades at $39.06 (market cap $85.75B), while Southwest Airlines Co trades at $45.71 (market cap $22.27B). The key difference: ASE Technology Holding Co Ltd is far larger — about 3.9× Southwest Airlines Co's market cap, and Southwest Airlines Co pays the higher dividend (1.58%). Which is the better fit depends on your goals.
| ASX | LUV | |
|---|---|---|
Market Cap | $85.75B | $22.27B |
Sector | Technology | Industrials |
52-Week High | $45.12 | $54.80 |
52-Week Low | $9.63 | $29.67 |
Enterprise Value | $90.15B | $25.37B |
Dividend Yield | 1.08% | 1.58% |
Signals from Pluang's Aura AI — not financial advice
ASE Technology Holding (ASX) trades at $37.59, up 0.53% today, with a bullish technical signal and strong earnings beats in recent quarters. The company reported Q2 2026 EPS of $0.29, exceeding expectations, and announced a $10.5 billion capital expenditure increase for AI-driven semiconductor demand (Reuters, 2026-07-30). Financials show revenue growth to $645.39 billion in 2025 and a net income margin of 8.46%, though valuation ratios like P/E of 47.78 appear elevated.
Outlook is positive due to AI capacity expansion and robust institutional interest, with 80% analyst buy ratings. Risks include high valuation sensitivity and execution challenges from increased capital spending. The stock's momentum is supported by earnings growth, but investors should monitor margin sustainability amid competitive pressures.
Southwest Airlines (LUV) trades at $44.9, down 4.57% on the day, with a bearish technical signal from moving averages. The company reported mixed quarterly earnings, beating in Q2 2026 but missing in Q1 2026, while revenue growth is projected to rise to $30.1B in 2026. Recent news highlights board appointments and initiatives to attract business travelers, amid a volatile fuel cost environment.
LUV presents a cautious opportunity with a consensus price target of $53.86 implying upside, supported by improving cash flow and dividend payments. Risks include fuel price volatility, execution on new business offerings, and competitive pressures, requiring careful monitoring of earnings consistency and cost management.
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 →Southwest Airlines is the largest domestic carrier in the United States, as measured by the number of originating passengers boarded. Southwest operates over 700 aircraft in an all-Boeing 737 fleet. Despite expanding into longer routes and business travel, the airline still specializes in short-haul leisure flights, using a point-to-point network. Southwest operates a low-cost carrier business model.
Read more on LUV →