Southern Company (SO)vsTeradyne Inc (TER)
SO
Southern Company
$91.80
-0.68%
UTILITIES · Cap: $103.49B
TER
Teradyne Inc
$359.77
+1.60%
TECHNOLOGY · Cap: $55.43B
Smart Verdict
WallStSmart Research — data-driven comparison
Southern Company generates 697% more annual revenue ($30.18B vs $3.79B). TER leads profitability with a 22.6% profit margin vs 14.5%. TER appears more attractively valued with a PEG of 1.51. TER earns a higher WallStSmart Score of 75/100 (B+).
SO
Buy56
out of 100
Grade: C
TER
Strong Buy75
out of 100
Grade: B+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-25.0%
Fair Value
$73.42
Current Price
$91.80
$18.38 premium
Intrinsic value data unavailable for TER.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 25.8%
Strong operational efficiency at 37.6%
Revenue surging 87.0% year-over-year
Earnings expanding 314.8% YoY
Large-cap with strong market position
Every $100 of equity generates 29 in profit
Keeps 23 of every $100 in revenue as profit
Areas to Watch
Expensive relative to growth rate
Earnings declined 0.8%
Negative free cash flow — burning cash
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 20.1x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : SO
The strongest argument for SO centers on Market Cap, Price/Book, Operating Margin.
Bull Case : TER
The strongest argument for TER centers on Operating Margin, Revenue Growth, EPS Growth. Profitability is solid with margins at 22.6% and operating margin at 37.6%. Revenue growth of 87.0% demonstrates continued momentum.
Bear Case : SO
The primary concerns for SO are PEG Ratio, EPS Growth, Free Cash Flow.
Bear Case : TER
The primary concerns for TER are PEG Ratio, P/E Ratio, Price/Book. A P/E of 65.7x leaves little room for execution misses.
Key Dynamics to Monitor
SO profiles as a value stock while TER is a growth play — different risk/reward profiles.
TER carries more volatility with a beta of 1.79 — expect wider price swings.
TER is growing revenue faster at 87.0% — sustainability is the question.
TER generates stronger free cash flow (200M), providing more financial flexibility.
Bottom Line
TER scores higher overall (75/100 vs 56/100), backed by strong 22.6% margins and 87.0% 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.
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.
Teradyne Inc
TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA
Teradyne, Inc. is an American automatic test equipment (ATE) designer and manufacturer based in North Reading, Massachusetts.
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