One Gas Inc (OGS)vsSouthern Company (SO)
OGS
One Gas Inc
$87.61
-0.53%
UTILITIES · Cap: $5.50B
SO
Southern Company
$96.70
+3.41%
UTILITIES · Cap: $109.01B
Smart Verdict
WallStSmart Research — data-driven comparison
Southern Company generates 1117% more annual revenue ($29.55B vs $2.43B). SO leads profitability with a 14.7% profit margin vs 10.9%. SO appears more attractively valued with a PEG of 2.66. OGS earns a higher WallStSmart Score of 57/100 (C).
OGS
Buy57
out of 100
Grade: C
SO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+11.2%
Fair Value
$93.85
Current Price
$87.61
$6.24 discount
Margin of Safety
-35.0%
Fair Value
$71.61
Current Price
$96.70
$25.09 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Strong operational efficiency at 20.3%
Large-cap with strong market position
Areas to Watch
Expensive relative to growth rate
Negative free cash flow — burning cash
Distress zone — elevated risk
Expensive relative to growth rate
Earnings declined 22.1%
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : OGS
The strongest argument for OGS centers on Price/Book, Operating Margin.
Bull Case : SO
The strongest argument for SO centers on Market Cap. Revenue growth of 10.1% demonstrates continued momentum.
Bear Case : OGS
The primary concerns for OGS are PEG Ratio, Free Cash Flow, Altman Z-Score.
Bear Case : SO
The primary concerns for SO are PEG Ratio, EPS Growth, Free Cash Flow.
Key Dynamics to Monitor
OGS carries more volatility with a beta of 0.74 — expect wider price swings.
SO is growing revenue faster at 10.1% — sustainability is the question.
OGS generates stronger free cash flow (-125M), providing more financial flexibility.
Monitor UTILITIES - REGULATED GAS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
OGS scores higher overall (57/100 vs 54/100). Both earn "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.
One Gas Inc
UTILITIES · UTILITIES - REGULATED GAS · USA
ONE Gas, Inc. is a regulated natural gas distribution company in the United States. The company is headquartered in Tulsa, Oklahoma.
Southern Company
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Southern Company is an American gas and electric utility holding company based in the southern United States. It is headquartered in Atlanta, Georgia, with executive offices also located in Birmingham, Alabama.
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