WallStSmart

Diamondback Energy Inc (FANG)vsGeoPark Ltd (GPRK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Diamondback Energy Inc generates 3104% more annual revenue ($16.25B vs $507.08M). GPRK leads profitability with a 16.0% profit margin vs 9.0%. GPRK trades at a lower P/E of 8.3x. FANG earns a higher WallStSmart Score of 69/100 (B-).

FANG

Strong Buy

69

out of 100

Grade: B-

Growth: 9.3Profit: 6.0Value: 5.3Quality: 4.5
Piotroski: 2/9Altman Z: 1.28

GPRK

Strong Buy

66

out of 100

Grade: B-

Growth: 6.7Profit: 8.0Value: 7.7Quality: 4.0
Piotroski: 3/9Altman Z: 1.28
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

FANGUndervalued (+46.8%)

Margin of Safety

+46.8%

Fair Value

$317.93

Current Price

$185.65

$132.28 discount

UndervaluedFair: $317.93Overvalued
GPRKUndervalued (+26.8%)

Margin of Safety

+26.8%

Fair Value

$11.81

Current Price

$11.12

$0.69 discount

UndervaluedFair: $11.81Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FANG6 strengths · Avg: 9.5/10
Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
48.5%10/10

Strong operational efficiency at 48.5%

Revenue GrowthGrowth
52.5%10/10

Revenue surging 52.5% year-over-year

EPS GrowthGrowth
179.5%10/10

Earnings expanding 179.5% YoY

Market CapQuality
$57.40B9/10

Large-cap with strong market position

Free Cash FlowQuality
$2.59B8/10

Generating 2.6B in free cash flow

GPRK6 strengths · Avg: 8.5/10
P/E RatioValuation
8.3x10/10

Attractively priced relative to earnings

Return on EquityProfitability
22.3%9/10

Every $100 of equity generates 22 in profit

Price/BookValuation
1.6x8/10

Reasonable price relative to book value

Operating MarginProfitability
27.5%8/10

Strong operational efficiency at 27.5%

Revenue GrowthGrowth
19.6%8/10

19.6% revenue growth

EPS GrowthGrowth
44.0%8/10

Earnings expanding 44.0% YoY

Areas to Watch

FANG4 concerns · Avg: 3.0/10
P/E RatioValuation
39.0x4/10

Premium valuation, high expectations priced in

Return on EquityProfitability
4.2%3/10

ROE of 4.2% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
25.242/10

Expensive relative to growth rate

GPRK4 concerns · Avg: 2.8/10
Market CapQuality
$765.12M3/10

Smaller company, higher risk/reward

Debt/EquityHealth
1.813/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.282/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : FANG

The strongest argument for FANG centers on Price/Book, Operating Margin, Revenue Growth. Revenue growth of 52.5% demonstrates continued momentum.

Bull Case : GPRK

The strongest argument for GPRK centers on P/E Ratio, Return on Equity, Price/Book. Profitability is solid with margins at 16.0% and operating margin at 27.5%. Revenue growth of 19.6% demonstrates continued momentum.

Bear Case : FANG

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

Bear Case : GPRK

The primary concerns for GPRK are Market Cap, Debt/Equity, Piotroski F-Score. Debt-to-equity of 1.81 is elevated, increasing financial risk.

Key Dynamics to Monitor

FANG profiles as a hypergrowth stock while GPRK is a growth play — different risk/reward profiles.

FANG carries more volatility with a beta of 0.41 — expect wider price swings.

FANG is growing revenue faster at 52.5% — sustainability is the question.

FANG generates stronger free cash flow (2.6B), providing more financial flexibility.

Bottom Line

FANG scores higher overall (69/100 vs 66/100) and 52.5% revenue growth. GPRK offers better value entry with a 26.8% margin of safety. 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.

Diamondback Energy Inc

ENERGY · OIL & GAS E&P · USA

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

GeoPark Ltd

ENERGY · OIL & GAS E&P · USA

GeoPark Limited is engaged in the exploration, development and production of oil and gas reserves in Chile, Colombia, Brazil, Argentina, Peru and Ecuador. The company is headquartered in Santiago, Chile.

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