WallStSmart

MPLX LP (MPLX)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 4110% more annual revenue ($497.55B vs $11.82B). MPLX leads profitability with a 41.6% profit margin vs 22.1%. PBR appears more attractively valued with a PEG of 0.37. PBR earns a higher WallStSmart Score of 76/100 (B+).

MPLX

Buy

60

out of 100

Grade: C

Growth: 5.3Profit: 9.0Value: 5.3Quality: 4.8
Piotroski: 2/9

PBR

Strong Buy

76

out of 100

Grade: B+

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MPLXOvervalued (-11.7%)

Margin of Safety

-11.7%

Fair Value

$49.85

Current Price

$55.52

$5.67 premium

UndervaluedFair: $49.85Overvalued

Intrinsic value data unavailable for PBR.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MPLX5 strengths · Avg: 9.8/10
P/E RatioValuation
11.5x10/10

Attractively priced relative to earnings

Return on EquityProfitability
34.7%10/10

Every $100 of equity generates 35 in profit

Profit MarginProfitability
41.6%10/10

Keeps 42 of every $100 in revenue as profit

Operating MarginProfitability
42.9%10/10

Strong operational efficiency at 42.9%

Market CapQuality
$56.36B9/10

Large-cap with strong market position

PBR6 strengths · Avg: 9.2/10
PEG RatioValuation
0.3710/10

Growing faster than its price suggests

P/E RatioValuation
6.9x10/10

Attractively priced relative to earnings

Market CapQuality
$134.49B9/10

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

Areas to Watch

MPLX2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
3.192/10

Expensive relative to growth rate

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

Comparative Analysis Report

WallStSmart Research

Bull Case : MPLX

The strongest argument for MPLX centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 41.6% and operating margin at 42.9%.

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 0.37 suggests the stock is reasonably priced for its growth.

Bear Case : MPLX

The primary concerns for MPLX are Piotroski F-Score, PEG Ratio.

Bear Case : PBR

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

Key Dynamics to Monitor

MPLX profiles as a mature stock while PBR is a value play — different risk/reward profiles.

MPLX carries more volatility with a beta of 0.54 — expect wider price swings.

MPLX is growing revenue faster at 7.1% — sustainability is the question.

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

Bottom Line

PBR scores higher overall (76/100 vs 60/100), 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.

MPLX LP

ENERGY · OIL & GAS MIDSTREAM · USA

MPLX LP owns and operates energy infrastructure and midstream logistics assets primarily in the United States.

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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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