WallStSmart

EOG Resources Inc (EOG)vsDiamondback Energy Inc (FANG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

EOG Resources Inc generates 58% more annual revenue ($22.65B vs $14.29B). EOG leads profitability with a 22.0% profit margin vs 11.6%. EOG appears more attractively valued with a PEG of 3.37. EOG earns a higher WallStSmart Score of 56/100 (C).

EOG

Buy

56

out of 100

Grade: C

Growth: 2.7Profit: 8.0Value: 4.7Quality: 5.8
Piotroski: 2/9Altman Z: 2.87

FANG

Hold

45

out of 100

Grade: D+

Growth: 5.3Profit: 4.0Value: 4.7Quality: 3.3
Piotroski: 1/9Altman Z: 1.24
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EOGSignificantly Overvalued (-90.6%)

Margin of Safety

-90.6%

Fair Value

$62.02

Current Price

$138.73

$76.71 premium

UndervaluedFair: $62.02Overvalued
FANGSignificantly Overvalued (-29.4%)

Margin of Safety

-29.4%

Fair Value

$130.64

Current Price

$192.54

$61.90 premium

UndervaluedFair: $130.64Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EOG5 strengths · Avg: 8.4/10
Market CapQuality
$72.98B9/10

Large-cap with strong market position

Profit MarginProfitability
22.0%9/10

Keeps 22 of every $100 in revenue as profit

P/E RatioValuation
14.8x8/10

Attractively priced relative to earnings

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$1.07B8/10

Generating 1.1B in free cash flow

FANG3 strengths · Avg: 9.0/10
Price/BookValuation
1.5x10/10

Reasonable price relative to book value

Market CapQuality
$51.88B9/10

Large-cap with strong market position

Free Cash FlowQuality
$1.40B8/10

Generating 1.4B in free cash flow

Areas to Watch

EOG4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
3.372/10

Expensive relative to growth rate

EPS GrowthGrowth
-41.7%2/10

Earnings declined 41.7%

FANG4 concerns · Avg: 3.0/10
P/E RatioValuation
31.8x4/10

Premium valuation, high expectations priced in

Return on EquityProfitability
3.7%3/10

ROE of 3.7% — below average capital efficiency

Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

PEG RatioValuation
106.322/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : EOG

The strongest argument for EOG centers on Market Cap, Profit Margin, P/E Ratio. Profitability is solid with margins at 22.0% and operating margin at 16.9%.

Bull Case : FANG

The strongest argument for FANG centers on Price/Book, Market Cap, Free Cash Flow.

Bear Case : EOG

The primary concerns for EOG are Revenue Growth, Piotroski F-Score, PEG Ratio.

Bear Case : FANG

The primary concerns for FANG are P/E Ratio, Return on Equity, Piotroski F-Score.

Key Dynamics to Monitor

EOG profiles as a value stock while FANG is a declining play — different risk/reward profiles.

FANG carries more volatility with a beta of 0.57 — expect wider price swings.

EOG is growing revenue faster at 0.0% — sustainability is the question.

FANG generates stronger free cash flow (1.4B), providing more financial flexibility.

Bottom Line

EOG scores higher overall (56/100 vs 45/100), backed by strong 22.0% margins. Both earn "Buy" and "Hold" 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.

Diamondback Energy Inc

ENERGY · OIL & GAS E&P · USA

Diamondback Energy is a company engaged in hydrocarbon exploration and headquartered in Midland, Texas.

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