WallStSmart

Petróleo Brasileiro S.A. - Petrobras (PBR-A)vsSuncor Energy Inc (SU)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 870% more annual revenue ($548.49B vs $56.57B). PBR-A leads profitability with a 24.3% profit margin vs 15.8%. PBR-A appears more attractively valued with a PEG of 5.32. PBR-A earns a higher WallStSmart Score of 83/100 (A-).

PBR-A

Exceptional Buy

83

out of 100

Grade: A-

Growth: 7.3Profit: 9.0Value: 5.7Quality: 4.8
Piotroski: 4/9

SU

Strong Buy

77

out of 100

Grade: B+

Growth: 7.3Profit: 8.5Value: 5.3Quality: 6.5
Piotroski: 5/9Altman Z: 1.88
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for PBR-A.

SUUndervalued (+5.1%)

Margin of Safety

+5.1%

Fair Value

$72.53

Current Price

$68.83

$3.70 discount

UndervaluedFair: $72.53Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR-A6 strengths · Avg: 10.0/10
P/E RatioValuation
4.6x10/10

Attractively priced relative to earnings

Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Return on EquityProfitability
56.5%10/10

Every $100 of equity generates 56 in profit

Operating MarginProfitability
44.7%10/10

Strong operational efficiency at 44.7%

Revenue GrowthGrowth
42.3%10/10

Revenue surging 42.3% year-over-year

EPS GrowthGrowth
96.8%10/10

Earnings expanding 96.8% YoY

SU6 strengths · Avg: 8.8/10
Revenue GrowthGrowth
45.9%10/10

Revenue surging 45.9% year-over-year

EPS GrowthGrowth
241.9%10/10

Earnings expanding 241.9% YoY

Market CapQuality
$81.27B9/10

Large-cap with strong market position

P/E RatioValuation
12.7x8/10

Attractively priced relative to earnings

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Operating MarginProfitability
29.9%8/10

Strong operational efficiency at 29.9%

Areas to Watch

PBR-A1 concerns · Avg: 2.0/10
PEG RatioValuation
5.322/10

Expensive relative to growth rate

SU2 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.884/10

Grey zone — moderate risk

PEG RatioValuation
11.402/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR-A

The strongest argument for PBR-A centers on P/E Ratio, Price/Book, Return on Equity. Profitability is solid with margins at 24.3% and operating margin at 44.7%. Revenue growth of 42.3% demonstrates continued momentum.

Bull Case : SU

The strongest argument for SU centers on Revenue Growth, EPS Growth, Market Cap. Profitability is solid with margins at 15.8% and operating margin at 29.9%. Revenue growth of 45.9% demonstrates continued momentum.

Bear Case : PBR-A

The primary concerns for PBR-A are PEG Ratio.

Bear Case : SU

The primary concerns for SU are Altman Z-Score, PEG Ratio.

Key Dynamics to Monitor

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

SU is growing revenue faster at 45.9% — sustainability is the question.

PBR-A generates stronger free cash flow (7.3B), providing more financial flexibility.

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

Bottom Line

PBR-A scores higher overall (83/100 vs 77/100), backed by strong 24.3% margins and 42.3% revenue growth. Both earn "Exceptional 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.

Petróleo Brasileiro S.A. - Petrobras

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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Suncor Energy Inc

ENERGY · OIL & GAS INTEGRATED · USA

Suncor Energy Inc. is an integrated energy company. The company is headquartered in Calgary, Canada.

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