WallStSmart

Petroleo Brasileiro Petrobras SA ADR (PBR)vsValero Energy Corporation (VLO)

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Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 329% more annual revenue ($497.55B vs $115.94B). PBR leads profitability with a 22.1% profit margin vs 2.0%. PBR appears more attractively valued with a PEG of 0.38. PBR earns a higher WallStSmart Score of 76/100 (B+).

PBR

Strong Buy

76

out of 100

Grade: B+

Growth: 4.0Profit: 9.0Value: 8.3Quality: 4.5
Piotroski: 5/9Altman Z: 1.35

VLO

Buy

51

out of 100

Grade: C-

Growth: 4.7Profit: 5.5Value: 4.0Quality: 7.0
Piotroski: 6/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for PBR.

VLOUndervalued (+8.2%)

Margin of Safety

+8.2%

Fair Value

$222.10

Current Price

$252.58

$30.48 discount

UndervaluedFair: $222.10Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR6 strengths · Avg: 9.2/10
PEG RatioValuation
0.3810/10

Growing faster than its price suggests

P/E RatioValuation
7.3x10/10

Attractively priced relative to earnings

Market CapQuality
$141.97B9/10

Large-cap with strong market position

Return on EquityProfitability
28.2%9/10

Every $100 of equity generates 28 in profit

Profit MarginProfitability
22.1%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

VLO3 strengths · Avg: 9.0/10
EPS GrowthGrowth
317.9%10/10

Earnings expanding 317.9% YoY

Market CapQuality
$75.15B9/10

Large-cap with strong market position

Free Cash FlowQuality
$1.81B8/10

Generating 1.8B in free cash flow

Areas to Watch

PBR2 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.5%4/10

0.5% earnings growth

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

VLO4 concerns · Avg: 2.8/10
P/E RatioValuation
33.2x4/10

Premium valuation, high expectations priced in

Profit MarginProfitability
2.0%3/10

2.0% margin — thin

PEG RatioValuation
4.082/10

Expensive relative to growth rate

Revenue GrowthGrowth
-2.1%2/10

Revenue declined 2.1%

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR

The strongest argument for PBR centers on PEG Ratio, P/E Ratio, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 26.9%. PEG of 0.38 suggests the stock is reasonably priced for its growth.

Bull Case : VLO

The strongest argument for VLO centers on EPS Growth, Market Cap, Free Cash Flow.

Bear Case : PBR

The primary concerns for PBR are EPS Growth, Altman Z-Score.

Bear Case : VLO

The primary concerns for VLO are P/E Ratio, Profit Margin, PEG Ratio. Thin 2.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

VLO carries more volatility with a beta of 0.61 — expect wider price swings.

PBR is growing revenue faster at 5.0% — sustainability is the question.

PBR generates stronger free cash flow (3.2B), providing more financial flexibility.

Monitor OIL & GAS INTEGRATED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

PBR scores higher overall (76/100 vs 51/100), backed by strong 22.1% margins. 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.

Petroleo Brasileiro Petrobras SA ADR

ENERGY · OIL & GAS INTEGRATED · USA

Petrleo Brasileiro SA - Petrobras produces and sells oil and gas in Brazil and internationally. The company is headquartered in Rio de Janeiro, Brazil.

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Valero Energy Corporation

ENERGY · OIL & GAS REFINING & MARKETING · USA

Valero Energy Corporation is a Fortune 500 international manufacturer and marketer of transportation fuels, other petrochemical products, and power. It is headquartered in San Antonio, Texas, United States.

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