WallStSmart

National Grid PLC ADR (NGG)vsCompanhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR (SBS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR generates 124% more annual revenue ($39.63B vs $17.69B). SBS leads profitability with a 22.0% profit margin vs 18.3%. SBS appears more attractively valued with a PEG of 0.47. SBS earns a higher WallStSmart Score of 79/100 (B+).

NGG

Buy

62

out of 100

Grade: C+

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

SBS

Strong Buy

79

out of 100

Grade: B+

Growth: 8.0Profit: 8.5Value: 8.3Quality: 4.5
Piotroski: 2/9Altman Z: 1.43

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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

SBS6 strengths · Avg: 9.2/10
PEG RatioValuation
0.4710/10

Growing faster than its price suggests

P/E RatioValuation
11.2x10/10

Attractively priced relative to earnings

Operating MarginProfitability
33.9%10/10

Strong operational efficiency at 33.9%

Profit MarginProfitability
22.0%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
18.3%8/10

18.3% revenue growth

Areas to Watch

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

SBS3 concerns · Avg: 2.7/10
Debt/EquityHealth
1.183/10

Elevated debt levels

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.432/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : SBS

The strongest argument for SBS centers on PEG Ratio, P/E Ratio, Operating Margin. Profitability is solid with margins at 22.0% and operating margin at 33.9%. Revenue growth of 18.3% demonstrates continued momentum.

Bear Case : NGG

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

Bear Case : SBS

The primary concerns for SBS are Debt/Equity, Piotroski F-Score, Altman Z-Score.

Key Dynamics to Monitor

NGG profiles as a value stock while SBS is a growth play — different risk/reward profiles.

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

SBS is growing revenue faster at 18.3% — sustainability is the question.

SBS generates stronger free cash flow (722M), providing more financial flexibility.

Bottom Line

SBS scores higher overall (79/100 vs 62/100), backed by strong 22.0% margins and 18.3% revenue growth. Both earn "Strong 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.

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Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR

UTILITIES · UTILITIES - REGULATED WATER · USA

Companhia de Saneamento Basico do Estado de So Paulo - SABESP provides water and sewerage services to residential, commercial, industrial and government clients. The company is headquartered in So Paulo, Brazil.

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