National Grid PLC ADR (NGG)vsNiSource Inc (NI)
NGG
National Grid PLC ADR
$89.54
+4.14%
UTILITIES · Cap: $85.52B
NI
NiSource Inc
$48.28
+0.21%
UTILITIES · Cap: $23.06B
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 163% more annual revenue ($17.48B vs $6.64B). NGG leads profitability with a 16.4% profit margin vs 14.0%. NGG appears more attractively valued with a PEG of 1.09. NI earns a higher WallStSmart Score of 62/100 (C+).
NGG
Buy50
out of 100
Grade: C-
NI
Buy62
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for NGG.
Margin of Safety
-86.6%
Fair Value
$23.93
Current Price
$48.28
$24.35 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
Strong operational efficiency at 27.0%
19.8% revenue growth
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
Negative free cash flow — burning cash
Distress zone — elevated risk
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 : NI
The strongest argument for NI centers on Price/Book, Operating Margin, Revenue Growth. Revenue growth of 19.8% demonstrates continued momentum.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Return on Equity, Debt/Equity.
Bear Case : NI
The primary concerns for NI are PEG Ratio, Free Cash Flow, Altman Z-Score.
Key Dynamics to Monitor
NGG profiles as a declining stock while NI is a growth play — different risk/reward profiles.
NGG carries more volatility with a beta of 0.64 — expect wider price swings.
NI is growing revenue faster at 19.8% — sustainability is the question.
NI generates stronger free cash flow (-134M), providing more financial flexibility.
Bottom Line
NI scores higher overall (62/100 vs 50/100) and 19.8% 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 →NiSource Inc
UTILITIES · UTILITIES - REGULATED GAS · USA
NiSource Inc. is one of the largest fully regulated utility companies in the United States. The company is based in Merrillville, Indiana.
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