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Compare ASE Technology Holding Co Ltd (ASX) vs STMicroelectronics NV (STM) Price & Performance

ASE Technology Holding Co LtdTrade
STMicroelectronics NVTrade

Price performance (Past 24H)

Key statistics

ASE Technology Holding Co Ltd vs STMicroelectronics NV — how do they compare? ASE Technology Holding Co Ltd trades at $39.72 (market cap $85.75B), while STMicroelectronics NV trades at $56.15 (market cap $49.21B). The key difference: ASE Technology Holding Co Ltd is the larger of the two by market cap, and ASE Technology Holding Co Ltd pays the higher dividend (1.08%). Which is the better fit depends on your goals.

ASXSTM
Market Cap
$85.75B$49.21B
Sector
TechnologyFinancials
52-Week High
$45.12$79.91
52-Week Low
$9.63$21.20
Enterprise Value
$90.15B$47.21B
Dividend Yield
1.08%0.65%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

ASE Technology Holding Co Ltd

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.

STMicroelectronics NV

STM trades at $54.35, down 3.12% on the day, with a neutral technical signal and bearish moving averages. The company reported Q2 2026 EPS of $0.31, beating expectations, but faces declining revenue and net income margins. Analyst consensus is a Buy with a $74.63 price target, supported by strong AI data center growth prospects highlighted in recent earnings calls (Zacks Investment Research, 2026-07-24).

Outlook is mixed; growth catalysts in AI and automotive sectors offer upside potential, but high P/E of 107.92 and recent earnings misses pose valuation and execution risks. Cash flow improved in 2025, yet profitability remains pressured. The stock's near-term direction hinges on Q3 2026 results and demand trends in key markets.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

About ASE Technology Holding Co Ltd

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

About STMicroelectronics NV

A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconductors in France formed STMicroelectronics in 1987. STMicro is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. STMicro is an especially prominent chip supplier into the industrial and automotive industries.

Read more on STM