ASE Technology Holding Co Ltd vs Williams Companies Inc — how do they compare? ASE Technology Holding Co Ltd trades at $39.55 (market cap $85.75B), while Williams Companies Inc trades at $73.43 (market cap $88.45B). The key difference: ASE Technology Holding Co Ltd and Williams Companies Inc are close in size by market cap, and Williams Companies Inc pays the higher dividend (2.9%). Which is the better fit depends on your goals.
| ASX | WMB | |
|---|---|---|
Market Cap | $85.75B | $88.45B |
Sector | Technology | Energy |
52-Week High | $45.12 | $79.40 |
52-Week Low | $9.63 | $56.51 |
Enterprise Value | $90.15B | $119.07B |
Dividend Yield | 1.08% | 2.9% |
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.
Williams Companies (WMB) trades at $71.85, up 2.06% today, with a neutral technical signal and mixed earnings history. The company reported Q2 2026 EPS of $0.50, slightly missing estimates, but raised full-year EBITDA guidance. Recent news highlights the $5.5 billion acquisition of Momentum Midstream, enhancing its Gulf Coast presence and supporting long-term growth targets. Financials show strong profitability with a 25.18% net income margin and robust cash flow from operations of $5.90 billion in 2025.
Outlook remains positive with analyst consensus favoring Buy ratings (79.41%) and a $87.14 price target, though risks include execution of acquisitions and debt levels. The stock offers a dividend yield supported by stable cash flows, positioning it for growth in energy infrastructure demand.
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 →Williams is a midstream energy company that owns and operates the large Transco and Northwest pipeline systems and associated natural gas gathering, processing, and storage assets. In August 2018, the firm acquired the remaining 26% ownership of its limited partner, Williams Partners.
Read more on WMB →