AT&T Inc. vs United Microelectronics Corp — how do they compare? AT&T Inc. trades at $25.2 (market cap $175.42B), while United Microelectronics Corp trades at $22.44 (market cap $54.48B). The key difference: AT&T Inc. is far larger — about 3.2× United Microelectronics Corp's market cap, and AT&T Inc. pays the higher dividend (4.34%). Which is the better fit depends on your goals.
| T | UMC | |
|---|---|---|
Market Cap | $175.42B | $54.48B |
Sector | Media | Technology |
52-Week High | $29.62 | $28.02 |
52-Week Low | $20.49 | $6.76 |
Enterprise Value | $320.74B | $51.52B |
Dividend Yield | 4.34% | 1.84% |
Signals from Pluang's Aura AI — not financial advice
AT&T (T) trades at $25.61, down slightly by 0.21% on the day. The stock exhibits a bullish technical trend with strong moving average signals, while oscillators remain neutral. Fundamentally, the company reported robust earnings, beating estimates in recent quarters, with a net income margin of 16.94% and attractive valuation ratios like a P/E of 8.45. Recent news highlights strategic focus on fiber and wireless growth, including a partnership with Amazon for satellite broadband.
The outlook for AT&T is positive, supported by consistent earnings beats, a solid dividend, and strategic initiatives in fiber and 5G. Key risks include high debt levels and intense competition. Analysts maintain a consensus buy rating with a $27.69 price target, suggesting potential upside from current levels.
UMC trades at $21.82, up 5.06% in 24 hours, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong Q2 2026 earnings, beating estimates with EPS of $0.54 versus $0.16 expected, and announced a $0.41 dividend payable in August 2026. Revenue trends show recovery, with 2026 projections at $250.7B and net income margin improving to 32.75%.
Outlook is positive due to earnings momentum and AI expansion plans, but risks include competitive pressures and volatility from AI spending concerns. Analyst consensus is mixed with 27% buy ratings, suggesting cautious optimism amid high valuation multiples like P/E of 20.96.
Trailing returns across standard periods
Latest headlines on both assets
AT&T Inc. is a communications holding company. The Company, through its subsidiaries and affiliates, provides local and long-distance phone service, wireless and data communications, Internet access and messaging, IP-based and satellite television, security services, telecommunications equipment, and directory advertising and publishing.
Read more on T →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 →