WallStSmart

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR (SBS)vsCharles Schwab Corp (SCHW)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR generates 54% more annual revenue ($38.09B vs $24.80B). SCHW leads profitability with a 38.0% profit margin vs 22.2%. SBS appears more attractively valued with a PEG of 0.47. SBS earns a higher WallStSmart Score of 77/100 (B+).

SBS

Strong Buy

77

out of 100

Grade: B+

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

SCHW

Strong Buy

75

out of 100

Grade: B+

Growth: 8.0Profit: 8.0Value: 5.7Quality: 8.3
Piotroski: 6/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

SBSFair Value (-3.2%)

Margin of Safety

-3.2%

Fair Value

$28.67

Current Price

$33.29

$4.62 premium

UndervaluedFair: $28.67Overvalued

Intrinsic value data unavailable for SCHW.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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
$118.61B9/10

Large-cap with strong market position

Return on EquityProfitability
21.3%9/10

Every $100 of equity generates 21 in profit

SCHW6 strengths · Avg: 9.2/10
Profit MarginProfitability
38.0%10/10

Keeps 38 of every $100 in revenue as profit

Operating MarginProfitability
49.2%10/10

Strong operational efficiency at 49.2%

Debt/EquityHealth
0.0910/10

Conservative balance sheet, low leverage

Market CapQuality
$160.29B9/10

Large-cap with strong market position

Revenue GrowthGrowth
15.8%8/10

15.8% revenue growth

EPS GrowthGrowth
38.6%8/10

Earnings expanding 38.6% YoY

Areas to Watch

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
67.2x2/10

Premium valuation, high expectations priced in

Free Cash FlowQuality
$-8.22B2/10

Negative free cash flow — burning cash

SCHW1 concerns · Avg: 2.0/10
Free Cash FlowQuality
$-921.00M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : SCHW

The strongest argument for SCHW centers on Profit Margin, Operating Margin, Debt/Equity. Profitability is solid with margins at 38.0% and operating margin at 49.2%. Revenue growth of 15.8% demonstrates continued momentum.

Bear Case : SBS

The primary concerns for SBS are Altman Z-Score, Piotroski F-Score, P/E Ratio. A P/E of 67.2x leaves little room for execution misses.

Bear Case : SCHW

The primary concerns for SCHW are Free Cash Flow.

Key Dynamics to Monitor

SCHW carries more volatility with a beta of 0.80 — expect wider price swings.

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

SCHW generates stronger free cash flow (-921M), providing more financial flexibility.

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

Bottom Line

SBS scores higher overall (77/100 vs 75/100), backed by strong 22.2% margins and 43.9% revenue growth. Both earn "Strong Buy" and "Strong 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.

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.

Charles Schwab Corp

FINANCIAL SERVICES · CAPITAL MARKETS · USA

The Charles Schwab Corporation is an American multinational financial services company. It offers banking, commercial banking, an electronic trading platform, and wealth management advisory services to both retail and institutional clients.

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