WallStSmart

Marvell Technology Group Ltd (MRVL)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 365% more annual revenue ($38.09B vs $8.19B). MRVL leads profitability with a 32.6% 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+).

MRVL

Strong Buy

66

out of 100

Grade: B-

Growth: 8.7Profit: 8.0Value: 2.7Quality: 7.0
Piotroski: 5/9Altman Z: 1.80

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

MRVLSignificantly Overvalued (-86.7%)

Margin of Safety

-86.7%

Fair Value

$43.57

Current Price

$172.15

$128.58 premium

UndervaluedFair: $43.57Overvalued
SBSFair Value (-3.2%)

Margin of Safety

-3.2%

Fair Value

$28.67

Current Price

$33.29

$4.62 premium

UndervaluedFair: $28.67Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MRVL4 strengths · Avg: 9.3/10
Profit MarginProfitability
32.6%10/10

Keeps 33 of every $100 in revenue as profit

EPS GrowthGrowth
106.3%10/10

Earnings expanding 106.3% YoY

Market CapQuality
$143.11B9/10

Large-cap with strong market position

Revenue GrowthGrowth
22.1%8/10

Revenue surging 22.1% year-over-year

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

Areas to Watch

MRVL4 concerns · Avg: 3.5/10
PEG RatioValuation
1.944/10

Expensive relative to growth rate

Price/BookValuation
10.2x4/10

Trading at 10.2x book value

Altman Z-ScoreHealth
1.804/10

Grey zone — moderate risk

P/E RatioValuation
53.8x2/10

Premium valuation, high expectations priced in

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

Comparative Analysis Report

WallStSmart Research

Bull Case : MRVL

The strongest argument for MRVL centers on Profit Margin, EPS Growth, Market Cap. Profitability is solid with margins at 32.6% and operating margin at 18.7%. Revenue growth of 22.1% demonstrates continued momentum.

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 : MRVL

The primary concerns for MRVL are PEG Ratio, Price/Book, Altman Z-Score. A P/E of 53.8x leaves little room for execution misses.

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.

Key Dynamics to Monitor

MRVL carries more volatility with a beta of 2.25 — expect wider price swings.

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

MRVL generates stronger free cash flow (259M), providing more financial flexibility.

Monitor SEMICONDUCTORS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

SBS scores higher overall (77/100 vs 66/100), 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.

Marvell Technology Group Ltd

TECHNOLOGY · SEMICONDUCTORS · USA

Marvell Technology, Inc. designs, develops, and sells analog, mixed-signal, digital signal processing, and integrated and independent integrated circuits. The company is headquartered in Wilmington, Delaware.

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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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