Sony Group Corp vs United Microelectronics Corp — how do they compare? Sony Group Corp trades at $24.13 (market cap $136.87B), while United Microelectronics Corp trades at $23.09 (market cap $58.02B). The key difference: Sony Group Corp is far larger — about 2.4× United Microelectronics Corp's market cap, and United Microelectronics Corp pays the higher dividend (1.76%). Which is the better fit depends on your goals — on Pluang, investors hold Sony Group Corp for 96 Days and United Microelectronics Corp for 42 Days on average.
| SONY | UMC | |
|---|---|---|
Market Cap | $136.87B | $58.02B |
Volume | 5,364,503 | 11,897,809 |
Sector | Technology | Technology |
52-Week High | $30.26 | $28.02 |
52-Week Low | $19.32 | $7.02 |
Typical Hold Time | 96 Days | 42 Days |
Enterprise Value | $134.77B | $55.10B |
Dividend Yield | 0.66% | 1.76% |
Signals from Pluang's Aura AI — not financial advice
Sony trades at $24.05, up 2.25% with mixed technical signals and neutral analyst sentiment. The company reported strong Q2 2026 earnings beat but faces profitability challenges with negative net income margin and ROE. Recent news highlights Sony's content strength and legal actions against AI companies for copyright infringement.
Sony presents a mixed investment case with strong cash flow generation and content portfolio offset by near-term profitability concerns. The stock's valuation appears reasonable with P/E of 20.34, but investors should monitor the company's ability to improve margins amid competitive pressures.
UMC trades at $23.31, up 0.52% with a bullish technical signal despite mixed moving averages. The company shows strong profitability with 32.75% net margin and 21.03% ROE, though revenue growth has moderated from 2022 peaks. Recent earnings beats and a Zacks Strong Buy upgrade (September 17, 2026) highlight positive momentum, while cash flow turned positive in 2025 after two years of outflows.
The stock presents growth potential with expanding AI opportunities and strong 22/28nm demand, but faces risks from semiconductor cycle volatility and competitive pressures. Analyst consensus is mixed with 27% buy ratings versus 20% sell, suggesting cautious optimism amid elevated valuation multiples.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
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Sony Group is a conglomerate with consumer electronics roots, which not only designs, develops, produces, and sells electronic equipment and devices, but also is engaged in content businesses, such as console and mobile games, music, and movies. Sony is a global top company of CMOS image sensors, game consoles, professional broadcasting cameras, and music publishing, and is one of the top players on digital cameras, wireless earphones, recorded music, movies, and so on. Sony's business portfolio is well diversified with six major business segments. The company fully consolidated Sony Financial in September 2020, which provides life and non-life insurance, banking, and other financial services.
Read more on SONY →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 →