National Grid PLC ADR (NGG)vsTransAlta Corp (TAC)
NGG
National Grid PLC ADR
$81.92
-0.58%
UTILITIES · Cap: $81.45B
TAC
TransAlta Corp
$12.92
-0.15%
UTILITIES · Cap: $3.84B
Smart Verdict
WallStSmart Research — data-driven comparison
National Grid PLC ADR generates 627% more annual revenue ($17.48B vs $2.40B). NGG leads profitability with a 16.4% profit margin vs -5.7%. NGG appears more attractively valued with a PEG of 1.03. NGG earns a higher WallStSmart Score of 50/100 (C-).
NGG
Buy50
out of 100
Grade: C-
TAC
Avoid31
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-234.1%
Fair Value
$27.13
Current Price
$81.92
$54.79 premium
Intrinsic value data unavailable for TAC.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Strong operational efficiency at 24.1%
No standout strengths identified
Areas to Watch
Trading at 8.1x book value
ROE of 7.9% — below average capital efficiency
Elevated debt levels
Revenue declined 11.3%
Trading at 11.6x book value
Weak financial health signals
Expensive relative to growth rate
ROE of -9.6% — below average capital efficiency
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 1.03 suggests the stock is reasonably priced for its growth.
Bull Case : TAC
TAC has a balanced fundamental profile.
Bear Case : NGG
The primary concerns for NGG are Price/Book, Return on Equity, Debt/Equity.
Bear Case : TAC
The primary concerns for TAC are Price/Book, Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
NGG profiles as a declining stock while TAC is a turnaround play — different risk/reward profiles.
NGG carries more volatility with a beta of 0.61 — expect wider price swings.
NGG is growing revenue faster at -11.3% — sustainability is the question.
TAC generates stronger free cash flow (147M), providing more financial flexibility.
Bottom Line
NGG scores higher overall (50/100 vs 31/100), backed by strong 16.4% margins. Both earn "Buy" and "Avoid" 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 →TransAlta Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
TransAlta Corporation owns, operates and develops a diverse fleet of electric power generation assets in Canada, the United States and Australia. The company is headquartered in Calgary, Canada.
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