Diamondback Energy Inc (FANG)vsExxon Mobil Corp (XOM)
FANG
Diamondback Energy Inc
$188.04
-0.84%
ENERGY · Cap: $53.98B
XOM
Exxon Mobil Corp
$153.04
-1.16%
ENERGY · Cap: $638.16B
Smart Verdict
WallStSmart Research — data-driven comparison
Exxon Mobil Corp generates 2105% more annual revenue ($361.06B vs $16.37B). XOM leads profitability with a 9.1% profit margin vs 9.0%. XOM appears more attractively valued with a PEG of 1.32. XOM earns a higher WallStSmart Score of 72/100 (B).
FANG
Strong Buy69
out of 100
Grade: B-
XOM
Strong Buy72
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+47.5%
Fair Value
$321.84
Current Price
$188.04
$133.80 discount
Margin of Safety
-65.4%
Fair Value
$91.66
Current Price
$153.04
$61.38 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Strong operational efficiency at 46.1%
Revenue surging 59.1% year-over-year
Earnings expanding 179.5% YoY
Large-cap with strong market position
Mega-cap, among the largest globally
Revenue surging 44.1% year-over-year
Earnings expanding 112.8% YoY
Safe zone — low bankruptcy risk
Conservative balance sheet, low leverage
Reasonable price relative to book value
Areas to Watch
ROE of 1.1% — below average capital efficiency
Weak financial health signals
Expensive relative to growth rate
Premium valuation, high expectations priced in
Moderate valuation
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : FANG
The strongest argument for FANG centers on Price/Book, Operating Margin, Revenue Growth. Revenue growth of 59.1% demonstrates continued momentum.
Bull Case : XOM
The strongest argument for XOM centers on Market Cap, Revenue Growth, EPS Growth. Revenue growth of 44.1% demonstrates continued momentum. PEG of 1.32 suggests the stock is reasonably priced for its growth.
Bear Case : FANG
The primary concerns for FANG are Return on Equity, Piotroski F-Score, PEG Ratio. A P/E of 204.1x leaves little room for execution misses.
Bear Case : XOM
The primary concerns for XOM are P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
FANG carries more volatility with a beta of 0.42 — expect wider price swings.
FANG is growing revenue faster at 59.1% — sustainability is the question.
XOM generates stronger free cash flow (2.2B), providing more financial flexibility.
Monitor OIL & GAS E&P industry trends, competitive dynamics, and regulatory changes.
Bottom Line
XOM scores higher overall (72/100 vs 69/100) and 44.1% revenue growth. FANG offers better value entry with a 47.5% 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.
Exxon Mobil Corp
ENERGY · OIL & GAS INTEGRATED · USA
Exxon Mobil Corporation, stylized as ExxonMobil, is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil, and was formed on November 30, 1999 by the merger of Exxon (formerly the Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York). ExxonMobil's primary brands are Exxon, Mobil, Esso, and ExxonMobil Chemical. ExxonMobil is incorporated in New Jersey.
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