WallStSmart

Energy of Minas Gerais Co DRC (CIG-C)vsNational Grid PLC ADR (NGG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Energy of Minas Gerais Co DRC generates 145% more annual revenue ($43.37B vs $17.69B). NGG leads profitability with a 18.3% profit margin vs 11.2%. CIG-C appears more attractively valued with a PEG of 0.33. NGG earns a higher WallStSmart Score of 62/100 (C+).

CIG-C

Buy

60

out of 100

Grade: C+

Growth: 4.7Profit: 6.5Value: 10.0Quality: 4.5
Piotroski: 3/9Altman Z: 1.68

NGG

Buy

62

out of 100

Grade: C+

Growth: 4.0Profit: 8.0Value: 6.3Quality: 3.5
Piotroski: 3/9Altman Z: 1.20
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

CIG-CUndervalued (+45.8%)

Margin of Safety

+45.8%

Fair Value

$5.44

Current Price

$2.96

$2.48 discount

UndervaluedFair: $5.44Overvalued

Intrinsic value data unavailable for NGG.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CIG-C4 strengths · Avg: 9.0/10
PEG RatioValuation
0.3310/10

Growing faster than its price suggests

P/E RatioValuation
9.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$1.05B8/10

Generating 1.0B in free cash flow

NGG3 strengths · Avg: 9.0/10
Operating MarginProfitability
32.6%10/10

Strong operational efficiency at 32.6%

Market CapQuality
$80.25B9/10

Large-cap with strong market position

PEG RatioValuation
1.008/10

Growing faster than its price suggests

Areas to Watch

CIG-C3 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.684/10

Distress zone — elevated risk

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-5.8%2/10

Earnings declined 5.8%

NGG4 concerns · Avg: 3.5/10
Price/BookValuation
8.2x4/10

Trading at 8.2x book value

Revenue GrowthGrowth
2.0%4/10

2.0% revenue growth

Debt/EquityHealth
1.193/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : CIG-C

The strongest argument for CIG-C centers on PEG Ratio, P/E Ratio, Price/Book. PEG of 0.33 suggests the stock is reasonably priced for its growth.

Bull Case : NGG

The strongest argument for NGG centers on Operating Margin, Market Cap, PEG Ratio. Profitability is solid with margins at 18.3% and operating margin at 32.6%. PEG of 1.00 suggests the stock is reasonably priced for its growth.

Bear Case : CIG-C

The primary concerns for CIG-C are Altman Z-Score, Piotroski F-Score, EPS Growth.

Bear Case : NGG

The primary concerns for NGG are Price/Book, Revenue Growth, Debt/Equity.

Key Dynamics to Monitor

NGG carries more volatility with a beta of 0.62 — expect wider price swings.

CIG-C is growing revenue faster at 6.3% — sustainability is the question.

CIG-C generates stronger free cash flow (1.0B), providing more financial flexibility.

Monitor UTILITIES - REGULATED ELECTRIC industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NGG scores higher overall (62/100 vs 60/100), backed by strong 18.3% margins. CIG-C offers better value entry with a 45.8% margin of safety. 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.

Energy of Minas Gerais Co DRC

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

Companhia Energtica de Minas Gerais, is dedicated to the generation, transmission, distribution and sale of energy in Brazil. The company is headquartered in Belo Horizonte, Brazil.

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.

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