WallStSmart

Marathon Petroleum Corp (MPC)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 266% more annual revenue ($497.55B vs $135.95B). PBR-A leads profitability with a 22.1% profit margin vs 3.4%. MPC appears more attractively valued with a PEG of 0.98. MPC earns a higher WallStSmart Score of 69/100 (B-).

MPC

Strong Buy

69

out of 100

Grade: B-

Growth: 6.0Profit: 6.0Value: 8.7Quality: 5.0
Piotroski: 5/9

PBR-A

Strong Buy

67

out of 100

Grade: B-

Growth: 4.0Profit: 9.0Value: 5.7Quality: 4.5
Piotroski: 5/9Altman Z: 1.35
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MPCUndervalued (+33.8%)

Margin of Safety

+33.8%

Fair Value

$315.22

Current Price

$252.48

$62.74 discount

UndervaluedFair: $315.22Overvalued

Intrinsic value data unavailable for PBR-A.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MPC5 strengths · Avg: 8.8/10
EPS GrowthGrowth
350.7%10/10

Earnings expanding 350.7% YoY

Market CapQuality
$70.72B9/10

Large-cap with strong market position

Return on EquityProfitability
27.5%9/10

Every $100 of equity generates 28 in profit

PEG RatioValuation
0.988/10

Growing faster than its price suggests

P/E RatioValuation
15.9x8/10

Attractively priced relative to earnings

PBR-A6 strengths · Avg: 9.2/10
P/E RatioValuation
6.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

Market CapQuality
$127.82B9/10

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

Operating MarginProfitability
26.9%8/10

Strong operational efficiency at 26.9%

Areas to Watch

MPC3 concerns · Avg: 3.0/10
Profit MarginProfitability
3.4%3/10

3.4% margin — thin

Operating MarginProfitability
3.6%3/10

Operating margin of 3.6%

Debt/EquityHealth
1.363/10

Elevated debt levels

PBR-A3 concerns · Avg: 2.7/10
EPS GrowthGrowth
0.5%4/10

0.5% earnings growth

PEG RatioValuation
4.672/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : MPC

The strongest argument for MPC centers on EPS Growth, Market Cap, Return on Equity. PEG of 0.98 suggests the stock is reasonably priced for its growth.

Bull Case : PBR-A

The strongest argument for PBR-A centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 26.9%.

Bear Case : MPC

The primary concerns for MPC are Profit Margin, Operating Margin, Debt/Equity. Thin 3.4% margins leave little buffer for downturns.

Bear Case : PBR-A

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

Key Dynamics to Monitor

MPC carries more volatility with a beta of 0.53 — expect wider price swings.

MPC is growing revenue faster at 8.8% — sustainability is the question.

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

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

Bottom Line

MPC scores higher overall (69/100 vs 67/100). 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.

Marathon Petroleum Corp

ENERGY · OIL & GAS REFINING & MARKETING · USA

Marathon Petroleum Corporation is an American petroleum refining, marketing, and transportation company headquartered in Findlay, Ohio.

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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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