Duke Energy Corporation (DUK)vsNational Grid PLC ADR (NGG)
DUK
Duke Energy Corporation
$128.38
-1.46%
UTILITIES · Cap: $99.33B
NGG
National Grid PLC ADR
$84.42
-1.88%
UTILITIES · Cap: $84.40B
Smart Verdict
WallStSmart Research — data-driven comparison
Duke Energy Corporation generates 85% more annual revenue ($32.80B vs $17.69B). NGG leads profitability with a 18.3% profit margin vs 16.0%. NGG appears more attractively valued with a PEG of 2.15. DUK earns a higher WallStSmart Score of 63/100 (C+).
DUK
Buy63
out of 100
Grade: C+
NGG
Buy56
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-89.7%
Fair Value
$67.16
Current Price
$128.38
$61.22 premium
Intrinsic value data unavailable for NGG.
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 27.5%
Strong operational efficiency at 32.6%
Large-cap with strong market position
Areas to Watch
Expensive relative to growth rate
1.1% revenue growth
Elevated debt levels
Weak financial health signals
Expensive relative to growth rate
Trading at 9.6x book value
2.0% revenue growth
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : DUK
The strongest argument for DUK centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 16.0% and operating margin at 27.5%.
Bull Case : NGG
The strongest argument for NGG centers on Operating Margin, Market Cap. Profitability is solid with margins at 18.3% and operating margin at 32.6%.
Bear Case : DUK
The primary concerns for DUK are PEG Ratio, Revenue Growth, Debt/Equity. Debt-to-equity of 1.67 is elevated, increasing financial risk.
Bear Case : NGG
The primary concerns for NGG are PEG Ratio, Price/Book, Revenue Growth.
Key Dynamics to Monitor
NGG carries more volatility with a beta of 0.58 — expect wider price swings.
NGG is growing revenue faster at 2.0% — sustainability is the question.
DUK generates stronger free cash flow (-1.4B), providing more financial flexibility.
Monitor UTILITIES - REGULATED ELECTRIC industry trends, competitive dynamics, and regulatory changes.
Bottom Line
DUK scores higher overall (63/100 vs 56/100), backed by strong 16.0% margins. 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.
Duke Energy Corporation
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Duke Energy Corporation is an American electric power and natural gas holding company headquartered in Charlotte, North Carolina.
Visit Website →National Grid PLC ADR
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
National Grid plc transmits and distributes electricity and natural gas. The company is headquartered in London, the United Kingdom.
Visit Website →Compare with Other UTILITIES - REGULATED ELECTRIC Stocks
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