National Grid PLC ADR (NGG)vsSouthwest Gas Holdings Inc (SWX)
NGG
National Grid PLC ADR
$89.54
+4.14%
UTILITIES · Cap: $85.52B
SWX
Southwest Gas Holdings Inc
$91.90
+0.21%
UTILITIES · Cap: $6.65B
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 801% more annual revenue ($17.48B vs $1.94B). SWX leads profitability with a 22.7% profit margin vs 16.4%. NGG appears more attractively valued with a PEG of 1.09. SWX earns a higher WallStSmart Score of 57/100 (C).
NGG
Buy50
out of 100
Grade: C-
SWX
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for NGG.
Margin of Safety
-18.3%
Fair Value
$72.67
Current Price
$91.90
$19.23 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Strong operational efficiency at 24.1%
Strong operational efficiency at 33.9%
Keeps 23 of every $100 in revenue as profit
Reasonable price relative to book value
Areas to Watch
Trading at 9.0x book value
ROE of 7.9% — below average capital efficiency
Elevated debt levels
Revenue declined 11.3%
Expensive relative to growth rate
Moderate valuation
ROE of 6.1% — below average capital efficiency
Revenue declined 13.1%
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 1.09 suggests the stock is reasonably priced for its growth.
Bull Case : SWX
The strongest argument for SWX centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 22.7% and operating margin at 33.9%.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Return on Equity, Debt/Equity.
Bear Case : SWX
The primary concerns for SWX are PEG Ratio, P/E Ratio, Return on Equity.
Key Dynamics to Monitor
NGG carries more volatility with a beta of 0.64 — expect wider price swings.
NGG is growing revenue faster at -11.3% — sustainability is the question.
SWX generates stronger free cash flow (-503M), providing more financial flexibility.
Monitor UTILITIES - REGULATED ELECTRIC industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SWX scores higher overall (57/100 vs 50/100), backed by strong 22.7% 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.
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 →Southwest Gas Holdings Inc
UTILITIES · UTILITIES - REGULATED GAS · USA
Southwest Gas Holdings, Inc. purchases, distributes and transports natural gas in Arizona, Nevada and California. The company is headquartered in Las Vegas, Nevada.
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