Atmos Energy Corporation (ATO)vsConstellation Energy Corp (CEG)
ATO
Atmos Energy Corporation
$170.24
+1.36%
UTILITIES · Cap: $28.37B
CEG
Constellation Energy Corp
$264.59
+2.86%
UTILITIES · Cap: $96.76B
Smart Verdict
WallStSmart Research — data-driven comparison
Constellation Energy Corp generates 512% more annual revenue ($29.87B vs $4.88B). ATO leads profitability with a 27.6% profit margin vs 12.7%. ATO appears more attractively valued with a PEG of 2.06. CEG earns a higher WallStSmart Score of 72/100 (B).
ATO
Buy64
out of 100
Grade: C+
CEG
Strong Buy72
out of 100
Grade: B
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 39.3%
Keeps 28 of every $100 in revenue as profit
Reasonable price relative to book value
Revenue surging 63.8% year-over-year
Earnings expanding 1091.0% YoY
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 21.9%
Areas to Watch
Expensive relative to growth rate
0.6% revenue growth
Weak financial health signals
Negative free cash flow — burning cash
Expensive relative to growth rate
Negative free cash flow — burning cash
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : ATO
The strongest argument for ATO centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 27.6% and operating margin at 39.3%.
Bull Case : CEG
The strongest argument for CEG centers on Revenue Growth, EPS Growth, Market Cap. Revenue growth of 63.8% demonstrates continued momentum.
Bear Case : ATO
The primary concerns for ATO are PEG Ratio, Revenue Growth, Piotroski F-Score.
Bear Case : CEG
The primary concerns for CEG are PEG Ratio, Free Cash Flow, Altman Z-Score.
Key Dynamics to Monitor
ATO profiles as a value stock while CEG is a growth play — different risk/reward profiles.
CEG carries more volatility with a beta of 1.16 — expect wider price swings.
CEG is growing revenue faster at 63.8% — sustainability is the question.
ATO generates stronger free cash flow (-280M), providing more financial flexibility.
Bottom Line
CEG scores higher overall (72/100 vs 64/100) and 63.8% revenue growth. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Atmos Energy Corporation
UTILITIES · UTILITIES - REGULATED GAS · USA
Atmos Energy Corporation, headquartered in Dallas, Texas, is one of the United States' largest natural-gas-only distributors.
Constellation Energy Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Constellation Energy Corporation is an energy producer in the United States. The company is headquartered in Baltimore, Maryland.
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