WallStSmart

Portland General Electric Co (POR)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 980% more annual revenue ($38.09B vs $3.53B). SBS leads profitability with a 22.2% profit margin vs 7.1%. SBS appears more attractively valued with a PEG of 0.47. SBS earns a higher WallStSmart Score of 77/100 (B+).

POR

Hold

50

out of 100

Grade: D+

Growth: 3.3Profit: 4.5Value: 6.7Quality: 3.8
Piotroski: 2/9Altman Z: 0.85

SBS

Strong Buy

77

out of 100

Grade: B+

Growth: 9.3Profit: 8.5Value: 5.3Quality: 4.3
Piotroski: 2/9Altman Z: 1.81
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PORUndervalued (+37.4%)

Margin of Safety

+37.4%

Fair Value

$82.59

Current Price

$48.51

$34.08 discount

UndervaluedFair: $82.59Overvalued
SBSFair Value (-1.0%)

Margin of Safety

-1.0%

Fair Value

$29.29

Current Price

$6.35

$22.94 premium

UndervaluedFair: $29.29Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

POR1 strengths · Avg: 10.0/10
Price/BookValuation
1.4x10/10

Reasonable price relative to book value

SBS6 strengths · Avg: 9.7/10
PEG RatioValuation
0.4710/10

Growing faster than its price suggests

Operating MarginProfitability
34.6%10/10

Strong operational efficiency at 34.6%

Revenue GrowthGrowth
43.9%10/10

Revenue surging 43.9% year-over-year

EPS GrowthGrowth
87.2%10/10

Earnings expanding 87.2% YoY

Market CapQuality
$116.87B9/10

Large-cap with strong market position

Return on EquityProfitability
21.3%9/10

Every $100 of equity generates 21 in profit

Areas to Watch

POR4 concerns · Avg: 3.3/10
PEG RatioValuation
1.764/10

Expensive relative to growth rate

Return on EquityProfitability
6.3%3/10

ROE of 6.3% — below average capital efficiency

Profit MarginProfitability
7.1%3/10

7.1% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

SBS4 concerns · Avg: 2.8/10
Altman Z-ScoreHealth
1.814/10

Grey zone — moderate risk

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
331.6x2/10

Premium valuation, high expectations priced in

Free Cash FlowQuality
$-8.22B2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : POR

The strongest argument for POR centers on Price/Book.

Bull Case : SBS

The strongest argument for SBS centers on PEG Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 22.2% and operating margin at 34.6%. Revenue growth of 43.9% demonstrates continued momentum.

Bear Case : POR

The primary concerns for POR are PEG Ratio, Return on Equity, Profit Margin.

Bear Case : SBS

The primary concerns for SBS are Altman Z-Score, Piotroski F-Score, P/E Ratio. A P/E of 331.6x leaves little room for execution misses.

Key Dynamics to Monitor

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

POR carries more volatility with a beta of 0.56 — expect wider price swings.

SBS is growing revenue faster at 43.9% — sustainability is the question.

POR generates stronger free cash flow (9M), providing more financial flexibility.

Bottom Line

SBS scores higher overall (77/100 vs 50/100), backed by strong 22.2% margins and 43.9% revenue growth. POR offers better value entry with a 37.4% margin of safety. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Portland General Electric Co

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

Portland General Electric Company, an integrated electric utility company, is engaged in the generation, wholesaling, transmission, distribution and retail of electricity in the state of Oregon. The company is headquartered in Portland, Oregon.

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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