WallStSmart

Petróleo Brasileiro S.A. - Petrobras (PBR-A)vsStar Gas Partners LP (SGU)

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Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 28591% more annual revenue ($548.49B vs $1.91B). PBR-A leads profitability with a 24.3% profit margin vs 4.5%. PBR-A trades at a lower P/E of 4.8x. 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

SGU

Buy

58

out of 100

Grade: C

Growth: 6.7Profit: 5.5Value: 5.7Quality: 5.3
Piotroski: 6/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for PBR-A.

SGUSignificantly Overvalued (-60.5%)

Margin of Safety

-60.5%

Fair Value

$8.00

Current Price

$12.77

$4.77 premium

UndervaluedFair: $8.00Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR-A6 strengths · Avg: 10.0/10
P/E RatioValuation
4.8x10/10

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

SGU4 strengths · Avg: 9.0/10
P/E RatioValuation
5.7x10/10

Attractively priced relative to earnings

Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
17.2%8/10

17.2% revenue growth

EPS GrowthGrowth
32.1%8/10

Earnings expanding 32.1% YoY

Areas to Watch

PBR-A1 concerns · Avg: 2.0/10
PEG RatioValuation
5.392/10

Expensive relative to growth rate

SGU3 concerns · Avg: 2.3/10
Market CapQuality
$422.61M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
4.5%3/10

4.5% margin — thin

Operating MarginProfitability
-10.0%1/10

Operating margin of -10.0%

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 : SGU

The strongest argument for SGU centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 17.2% demonstrates continued momentum.

Bear Case : PBR-A

The primary concerns for PBR-A are PEG Ratio.

Bear Case : SGU

The primary concerns for SGU are Market Cap, Profit Margin, Operating Margin. Thin 4.5% margins leave little buffer for downturns.

Key Dynamics to Monitor

SGU carries more volatility with a beta of 0.33 — expect wider price swings.

PBR-A is growing revenue faster at 42.3% — 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 58/100), backed by strong 24.3% margins and 42.3% revenue growth. Both earn "Exceptional 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.

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.

Visit Website →

Star Gas Partners LP

ENERGY · OIL & GAS REFINING & MARKETING · USA

Star Group, LP sells home heating and air conditioning products and services to residential and commercial heating oil and propane customers in the United States. The company is headquartered in Stamford, Connecticut.

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