Compare American Electric Power Company Inc (AEP) vs Atmos Energy Corporation (ATO) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
American Electric Power Company Inc vs Atmos Energy Corporation — how do they compare? American Electric Power Company Inc trades at $135.88 (market cap $74.83B), while Atmos Energy Corporation trades at $177.38 (market cap $29.64B). The key difference: American Electric Power Company Inc is far larger — about 2.5× Atmos Energy Corporation's market cap, and American Electric Power Company Inc pays the higher dividend (2.76%). Which is the better fit depends on your goals.
| AEP | ATO | |
|---|---|---|
Market Cap | $74.83B | $29.64B |
Sector | Utilities | Utilities |
52-Week High | $138.69 | $192.25 |
52-Week Low | $103.96 | $151.99 |
Enterprise Value | $126.09B | $39.15B |
Dividend Yield | 2.76% | 2.25% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AEP trades at $137.53, down 0.71% on the day, with strong analyst support (64% buy ratings) and a $142.82 consensus price target. The stock shows bullish technical momentum with recent earnings beats and robust revenue growth, climbing from $19.7B in 2024 to $21.9B in 2025. AEP benefits from AI-driven electricity demand and a $78B capital plan for grid expansion.
Outlook remains positive given AEP's strategic positioning in energy infrastructure, though risks include high capital expenditures and debt levels. The current valuation at 20.12x P/E appears reasonable for a utility with stable earnings growth and dividend payments, supporting a constructive view for long-term investors.
ATO trades at $177.58, up 0.4% today, with a bearish technical signal but neutral oscillators. Recent earnings beat expectations in Q1 2026, with revenue growth to $4.7B in 2025 and a net margin of 27.58%. The stock shows strong profitability and a P/E of 21.41, while analyst consensus is a Buy with a $188.86 target. A dividend of $1.00 was recently declared, supporting income appeal.
Outlook is positive due to earnings beats and defensive utility positioning, but risks include high capital expenditures and debt levels. Investment opportunity lies in steady growth and dividend consistency, though market volatility and interest rate sensitivity pose challenges for near-term performance.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Electric Power Company Inc
American Electric Power is one of the largest regulated utilities in the United States, providing electricity generation, transmission, and distribution to more than 5 million customers in 11 states. About 43% of AEP's of capacity is coal, with the remainder from a mix of natural gas (27%), renewable energy and hydro (19%), nuclear (7%), and demand response (4%). Vertically integrated utilities, transmission and distribution, and generation and marketing support earnings.
Read more on AEP →About Atmos Energy Corporation
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 →
