Compare American Express Co (AXP) vs United Microelectronics Corp (UMC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Express Co vs United Microelectronics Corp — how do they compare? American Express Co trades at $341.48 (market cap $230.15B), while United Microelectronics Corp trades at $19.51 (market cap $47.81B). The key difference: American Express Co is far larger — about 4.8× United Microelectronics Corp's market cap, and United Microelectronics Corp pays the higher dividend (2.12%). Which is the better fit depends on your goals.
| AXP | UMC | |
|---|---|---|
Market Cap | $230.15B | $47.81B |
Sector | Financials | Technology |
52-Week High | $384.82 | $28.02 |
52-Week Low | $292.27 | $6.58 |
Dividend Yield | 1.11% | 2.12% |
Enterprise Value | — | $44.93B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AXP trades at $341.25, up 0.7% on the day, with a bullish technical signal and strong support at $339. Revenue grew to $72.23B in 2025, with net income of $10.83B and a 15.07% net margin. Recent earnings beat expectations in Q1 and Q2 2026, while analyst consensus is a Buy with a $369.42 price target. News highlights Amex Ventures' AI investments and premium cardmember perks.
Outlook is positive given earnings momentum and strategic AI bets, but risks include rising debt levels and competitive pressure. The stock offers growth potential with a reasonable P/E of 20.68, though investors should watch for economic sensitivity in consumer spending.
UMC trades at $19.40, up 3.25% with a neutral technical signal. The company reported strong Q2 2026 earnings, beating estimates with $0.54 EPS, and announced fab expansions in Singapore and Taiwan to meet AI demand. Revenue growth is projected to rise to $250.7 billion in 2026, with net income margin improving to 32.75%. Cash flow turned positive in 2025 at $5.66 billion, supporting strategic investments.
Outlook is positive due to AI-driven demand and operational execution, but risks include competitive pressures and capital expenditure volatility. Analysts show mixed sentiment with 26.7% buy ratings, highlighting cautious optimism amid expansion plans.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Express Co
American Express Company is a global payment and travel company. The Company's principal products and services are charge and credit payment card products and travel-related services offered to consumers and businesses around the world.
Read more on AXP →About United Microelectronics Corp
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →
