Occidental Petroleum Corporation vs United Microelectronics Corp — how do they compare? Occidental Petroleum Corporation trades at $57.52 (market cap $56.20B), while United Microelectronics Corp trades at $21.35 (market cap $52.23B). The key difference: Occidental Petroleum Corporation and United Microelectronics Corp are close in size by market cap, and United Microelectronics Corp pays the higher dividend (1.95%). Which is the better fit depends on your goals.
| OXY | UMC | |
|---|---|---|
Market Cap | $56.20B | $52.23B |
Sector | Energy | Technology |
52-Week High | $66.24 | $28.02 |
52-Week Low | $38.92 | $6.58 |
Enterprise Value | $77.28B | $49.83B |
Dividend Yield | 1.84% | 1.95% |
Signals from Pluang's Aura AI — not financial advice
Occidental Petroleum (OXY) trades at $56.50, up 2.99% for the day, with a bullish technical signal and strong earnings beats in recent quarters. The company maintains solid profitability with a 22.42% net income margin and robust cash flow from operations of $10.53B in 2025. Recent news highlights Permian Basin growth and capital spending cuts, while analyst consensus leans bullish with a $65.38 price target.
OXY presents upside potential driven by earnings momentum and debt reduction, but faces risks from oil price volatility and declining revenue trends. The stock's elevated P/E ratio of 74.58 warrants caution, though institutional support and strategic positioning in carbon capture technology offer long-term value. Current levels near resistance at $57 require monitoring for breakout confirmation.
UMC trades at $21.19, down 0.28% on the day, with a bullish technical signal from oscillators but bearish moving averages. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains a net income margin of 20.25%. Recent news highlights mass production of silicon photonics ICs and strong June 2026 sales growth of 22.85% year-over-year.
Outlook is supported by earnings beats and specialty technology demand, but risks include valuation above sector peers and competitive pressures. Analysts are mixed with 26.67% buy ratings, suggesting cautious optimism amid solid execution.
Trailing returns across standard periods
Latest headlines on both assets
Occidental Petroleum is an independent exploration and production company with operations in the United States, Latin America, and the Middle East. At the end of 2021, the company reported net proved reserves of 3.5 billion barrels of oil equivalent. Net production averaged 1,174 thousand barrels of oil equivalent per day in 2021 at a ratio of 75% oil and natural gas liquids and 25% natural gas.
Read more on OXY →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.
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