Diamondback Energy Inc (FANG)vsSandRidge Energy Inc (SD)
FANG
Diamondback Energy Inc
$188.04
-0.84%
ENERGY · Cap: $53.98B
SD
SandRidge Energy Inc
$13.62
+1.34%
ENERGY · Cap: $503.20M
Smart Verdict
WallStSmart Research — data-driven comparison
Diamondback Energy Inc generates 9911% more annual revenue ($16.37B vs $163.53M). SD leads profitability with a 46.4% profit margin vs 9.0%. SD appears more attractively valued with a PEG of 2.82. SD earns a higher WallStSmart Score of 78/100 (B+).
FANG
Strong Buy69
out of 100
Grade: B-
SD
Strong Buy78
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
Intrinsic value data unavailable for SD.
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
Attractively priced relative to earnings
Reasonable price relative to book value
Keeps 46 of every $100 in revenue as profit
Strong operational efficiency at 36.2%
Conservative balance sheet, low leverage
16.8% revenue growth
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
Smaller company, higher risk/reward
Expensive relative to growth rate
Negative free cash flow — burning cash
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 : SD
The strongest argument for SD centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 46.4% and operating margin at 36.2%. Revenue growth of 16.8% demonstrates continued momentum.
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 : SD
The primary concerns for SD are Market Cap, PEG Ratio, Free Cash Flow.
Key Dynamics to Monitor
FANG profiles as a hypergrowth stock while SD is a growth play — different risk/reward profiles.
SD carries more volatility with a beta of 0.50 — expect wider price swings.
FANG is growing revenue faster at 59.1% — sustainability is the question.
FANG generates stronger free cash flow (895M), providing more financial flexibility.
Bottom Line
SD scores higher overall (78/100 vs 69/100), backed by strong 46.4% margins and 16.8% 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.
SandRidge Energy Inc
ENERGY · OIL & GAS E&P · USA
SandRidge Energy, Inc. is engaged in the acquisition, development and production of oil and natural gas primarily in the mid-continent of the United States.
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