Compare United Microelectronics Corp (UMC) vs Vanguard S&P 500 ETF (VOO) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
United Microelectronics Corp vs Vanguard S&P 500 ETF — how do they compare? United Microelectronics Corp trades at $19.39 (market cap $47.81B), while Vanguard S&P 500 ETF trades at $710.05. The key difference: United Microelectronics Corp pays a 2.12% dividend while Vanguard S&P 500 ETF pays none, and Vanguard S&P 500 ETF is trading nearer its 52-week high, United Microelectronics Corp nearer its low. Which is the better fit depends on your goals.
| UMC | VOO | |
|---|---|---|
Market Cap | $47.81B | — |
Sector | Technology | Broad Market / Factor |
52-Week High | $28.02 | $710.71 |
52-Week Low | $6.58 | $580.93 |
Enterprise Value | $44.93B | — |
Dividend Yield | 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
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.
VOO, the Vanguard S&P 500 ETF, trades at $710.19, down slightly by 0.06% today, with a bullish technical signal from moving averages but neutral oscillators. The ETF is near its pivot point of $709, with immediate resistance at $711. Recent news highlights the S&P 500 at record highs, with JPMorgan raising its year-end target to 8,000, citing strong earnings and AI-driven growth, while some caution emerges from overbought signals and high valuations.
The outlook remains positive given institutional bullishness and AI tailwinds, but risks include market overvaluation, potential pullbacks from overbought conditions, and sensitivity to inflation data. Long-term investors may benefit from dollar-cost averaging, though short-term volatility warrants caution amid elevated sentiment and technical indicators signaling near-term exhaustion.
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 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 →About Vanguard S&P 500 ETF
VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
Read more on VOO →
