Atmos Energy Corporation vs United Microelectronics Corp — how do they compare? Atmos Energy Corporation trades at $168.76 (market cap $28.38B), while United Microelectronics Corp trades at $19.3 (market cap $47.80B). The key difference: United Microelectronics Corp is the larger of the two by market cap, and Atmos Energy Corporation pays the higher dividend (2.38%). Which is the better fit depends on your goals.
| ATO | UMC | |
|---|---|---|
Market Cap | $28.38B | $47.80B |
Sector | Utilities | Technology |
52-Week High | $192.25 | $28.02 |
52-Week Low | $162.44 | $6.58 |
Enterprise Value | $38.18B | $44.92B |
Dividend Yield | 2.38% | 2.13% |
Signals from Pluang's Aura AI — not financial advice
Atmos Energy (ATO) trades at $170.19, down 1.04% today, with a bearish technical signal despite recent earnings beats. The company reported Q2 2026 EPS of $1.43, beating expectations by 5.9%, and maintains strong fundamentals with 28.5% net income margin and $4.70B revenue. Recent board appointments and dividend declarations highlight corporate stability, while analyst consensus targets $190.57 with 45% buy ratings.
ATO presents a mixed outlook with solid earnings growth and dividend stability offset by bearish technical indicators and negative cash flow trends. The stock offers value through consistent profitability and infrastructure investments, though investors face risks from high capital expenditures and debt levels that could pressure future returns.
UMC trades at $18.72, down 2.5% today, amid a bearish technical signal with key resistance at $19. The company reported strong Q2 2026 earnings, beating EPS estimates with $0.54 vs. $0.16 expected, and announced fab expansions in Singapore and Taiwan to meet AI-driven demand. Revenue growth is projected to rise to $250.7B in 2026, with a net income margin of 32.75%, though profit margins have declined from 2022 peaks. Analyst sentiment is mixed, with 26.7% buy ratings but a majority hold consensus.
The outlook for UMC is cautiously optimistic, driven by AI expansion and solid profitability, but risks include competitive pressures and margin compression. Near-term price action hinges on breaking resistance at $19, with support at $18. Institutional activity shows mixed positioning, reflecting uncertainty over execution amid capital expenditure increases.
Trailing returns across standard periods
Atmos Energy is the largest publicly traded, fully regulated, pure-play natural gas utility in the United States, serving more than 3 million customers in Texas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Tennessee, and Virginia. About two thirds of its earnings come from Texas, where it distributes natural gas in northern Texas and owns an intrastate gas pipeline spanning several key shale gas formations and interconnected with five storage facilities.
Read more on ATO →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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