Compare International Business Machines Corp (IBM) vs United Microelectronics Corp (UMC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
International Business Machines Corp vs United Microelectronics Corp — how do they compare? International Business Machines Corp trades at $234.98 (market cap $224.62B), while United Microelectronics Corp trades at $19.47 (market cap $47.81B). The key difference: International Business Machines Corp is far larger — about 4.7× United Microelectronics Corp's market cap, and International Business Machines Corp pays the higher dividend (2.84%). Which is the better fit depends on your goals.
| IBM | UMC | |
|---|---|---|
Market Cap | $224.62B | $47.81B |
Volume | 4,481,527 | — |
Sector | Technology | Technology |
52-Week High | $329.23 | $28.02 |
52-Week Low | $205.77 | $6.58 |
Enterprise Value | $281.76B | $44.93B |
Dividend Yield | 2.84% | 2.12% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
IBM trades at $233.94, down 1.0% today, as the stock navigates mixed signals. Recent earnings showed a Q2 2026 EPS miss after two consecutive beats, while revenue growth accelerated to $67.54 billion in 2025. Technical indicators show a bullish overall signal but bearish moving averages, with RSI levels suggesting overbought conditions. The company secured a $240 million AI deal with Together AI, but faces securities fraud investigations following a 25% stock drop earlier this year.
IBM presents a complex risk-reward profile with strong profitability metrics (15.52% net margin, 34.62% ROE) and analyst consensus pointing to 10% upside to the $257.38 price target. However, ongoing legal investigations and increased capital expenditures creating negative cash flow pose significant near-term risks. The AI partnership momentum contrasts with concerns about IBM's competitive positioning in the rapidly evolving technology landscape.
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 International Business Machines Corp
International Business Machines Corporation (IBM) provides computer solutions. The Company offers application, technology consulting and support, process design and operations, cloud, digital workplace, and network services, as well as business resiliency, strategy, and design solutions. IBM serves clients worldwide.
Read more on IBM →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 →
