National Grid PLC ADR (NGG)vsPinnacle West Capital Corp (PNW)
NGG
National Grid PLC ADR
$85.91
-2.21%
UTILITIES · Cap: $88.05B
PNW
Pinnacle West Capital Corp
$99.25
-0.28%
UTILITIES · Cap: $12.06B
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 220% more annual revenue ($17.48B vs $5.46B). NGG leads profitability with a 16.4% profit margin vs 12.0%. NGG appears more attractively valued with a PEG of 1.10. PNW earns a higher WallStSmart Score of 55/100 (C-).
NGG
Buy50
out of 100
Grade: C-
PNW
Buy55
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for NGG.
Margin of Safety
-2.9%
Fair Value
$93.31
Current Price
$99.25
$5.94 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Strong operational efficiency at 24.1%
Reasonable price relative to book value
Areas to Watch
Trading at 8.6x book value
ROE of 7.9% — below average capital efficiency
Elevated debt levels
Revenue declined 11.3%
0.6% earnings growth
Weak financial health signals
Expensive relative to growth rate
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : NGG
The strongest argument for NGG centers on Market Cap, Operating Margin. Profitability is solid with margins at 16.4% and operating margin at 24.1%. PEG of 1.10 suggests the stock is reasonably priced for its growth.
Bull Case : PNW
The strongest argument for PNW centers on Price/Book. Revenue growth of 11.4% demonstrates continued momentum.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Return on Equity, Debt/Equity.
Bear Case : PNW
The primary concerns for PNW are EPS Growth, Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
NGG profiles as a declining stock while PNW is a value play — different risk/reward profiles.
NGG carries more volatility with a beta of 0.62 — expect wider price swings.
PNW is growing revenue faster at 11.4% — sustainability is the question.
PNW generates stronger free cash flow (-393M), providing more financial flexibility.
Bottom Line
PNW scores higher overall (55/100 vs 50/100) and 11.4% revenue growth. 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.
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 →Pinnacle West Capital Corp
UTILITIES · UTILITIES - REGULATED ELECTRIC · USA
Pinnacle West Capital is a utility holding company that owns Arizona Public Service and Bright Canyon Energy.
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