WallStSmart

EOG Resources Inc (EOG)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 2227% more annual revenue ($548.49B vs $23.57B). PBR-A leads profitability with a 24.3% profit margin vs 23.3%. EOG appears more attractively valued with a PEG of 1.15. PBR-A earns a higher WallStSmart Score of 83/100 (A-).

EOG

Exceptional Buy

80

out of 100

Grade: A-

Growth: 6.7Profit: 8.5Value: 8.0Quality: 7.0
Piotroski: 2/9Altman Z: 2.54

PBR-A

Exceptional Buy

83

out of 100

Grade: A-

Growth: 7.3Profit: 9.0Value: 5.7Quality: 4.5
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EOGUndervalued (+36.0%)

Margin of Safety

+36.0%

Fair Value

$224.02

Current Price

$141.41

$82.61 discount

UndervaluedFair: $224.02Overvalued

Intrinsic value data unavailable for PBR-A.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EOG6 strengths · Avg: 9.0/10
Operating MarginProfitability
37.9%10/10

Strong operational efficiency at 37.9%

Market CapQuality
$71.49B9/10

Large-cap with strong market position

Return on EquityProfitability
21.6%9/10

Every $100 of equity generates 22 in profit

Profit MarginProfitability
23.3%9/10

Keeps 23 of every $100 in revenue as profit

Debt/EquityHealth
0.269/10

Conservative balance sheet, low leverage

P/E RatioValuation
13.2x8/10

Attractively priced relative to earnings

PBR-A6 strengths · Avg: 10.0/10
P/E RatioValuation
4.0x10/10

Attractively priced relative to earnings

Price/BookValuation
1.2x10/10

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

Areas to Watch

EOG1 concerns · Avg: 3.0/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PBR-A1 concerns · Avg: 2.0/10
PEG RatioValuation
4.112/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : EOG

The strongest argument for EOG centers on Operating Margin, Market Cap, Return on Equity. Profitability is solid with margins at 23.3% and operating margin at 37.9%. Revenue growth of 15.6% demonstrates continued momentum.

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.

Bear Case : EOG

The primary concerns for EOG are Piotroski F-Score.

Bear Case : PBR-A

The primary concerns for PBR-A are PEG Ratio.

Key Dynamics to Monitor

EOG carries more volatility with a beta of 0.28 — expect wider price swings.

PBR-A is growing revenue faster at 42.3% — sustainability is the question.

PBR-A generates stronger free cash flow (7.5B), providing more financial flexibility.

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

Bottom Line

PBR-A scores higher overall (83/100 vs 80/100), backed by strong 24.3% margins and 42.3% revenue growth. EOG offers better value entry with a 36.0% margin of safety. Both earn "Exceptional Buy" and "Exceptional 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.

EOG Resources Inc

ENERGY · OIL & GAS E&P · USA

EOG Resources, Inc. is an American energy company engaged in hydrocarbon exploration. It is organized in Delaware and headquartered in the Heritage Plaza building in Houston, Texas.

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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