AES Corp vs Atmos Energy Corporation — how do they compare? AES Corp trades at $14.66 (market cap $10.51B), while Atmos Energy Corporation trades at $168.76 (market cap $28.38B). The key difference: Atmos Energy Corporation is far larger — about 2.7× AES Corp's market cap, and AES Corp pays the higher dividend (4.78%). Which is the better fit depends on your goals.
| AES | ATO | |
|---|---|---|
Market Cap | $10.51B | $28.38B |
Sector | Utilities | Utilities |
52-Week High | $17.28 | $192.25 |
52-Week Low | $12.51 | $162.44 |
Enterprise Value | $40.77B | $38.18B |
Dividend Yield | 4.78% | 2.38% |
Signals from Pluang's Aura AI — not financial advice
AES trades at $14.73, up 0.2% on the day, with a bullish technical signal supported by moving averages. The company reported strong profitability with a net income margin of 14.34% and ROE of 45.05% for 2025, though Q2 2026 EPS missed expectations. A pending $33.4 billion acquisition by a consortium led by Global Infrastructure Partners and EQT, approved by stockholders, dominates recent developments, alongside a consistent dividend payout.
The acquisition offers a near-term catalyst with a capped upside at the buyout price of $15 per share, presenting a low-risk arbitrage opportunity. Risks include deal completion uncertainty amid shareholder complaints and regulatory scrutiny. Analyst consensus is mixed with 43% buy ratings, reflecting cautious optimism tied to the acquisition's successful closure and the company's strategic shift toward renewable energy investments.
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.
Trailing returns across standard periods
AES is a global power company operating across 14 countries and 4 continents. Its current generation portfolio as of year-end 2021 consists of over 31 gigawatts of generation, with the generation mix composed of renewables (43%), gas (32%), coal (23%), and oil (2%). The company has 3.5 gigawatts of generation under construction. AES has majority ownership and operates six electric utilities distributing power to 2.6 million customers.
Read more on AES →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 →