Diamondback Energy Inc (FANG)vsRing Energy Inc (REI)
FANG
Diamondback Energy Inc
$192.62
-5.09%
ENERGY · Cap: $56.94B
REI
Ring Energy Inc
$1.35
-0.74%
ENERGY · Cap: $319.86M
Smart Verdict
WallStSmart Research — data-driven comparison
Diamondback Energy Inc generates 4930% more annual revenue ($14.46B vs $287.48M). FANG leads profitability with a 2.0% profit margin vs -92.0%. REI appears more attractively valued with a PEG of 1.82. FANG earns a higher WallStSmart Score of 41/100 (D).
FANG
Hold41
out of 100
Grade: D
REI
Hold37
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+41.1%
Fair Value
$286.80
Current Price
$192.62
$94.18 discount
Intrinsic value data unavailable for REI.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Large-cap with strong market position
Reasonable price relative to book value
Areas to Watch
4.2% revenue growth
ROE of 1.1% — below average capital efficiency
2.0% margin — thin
Weak financial health signals
Expensive relative to growth rate
Smaller company, higher risk/reward
Weak financial health signals
ROE of -42.5% — below average capital efficiency
Comparative Analysis Report
WallStSmart ResearchBull Case : FANG
The strongest argument for FANG centers on Price/Book, Market Cap.
Bull Case : REI
The strongest argument for REI centers on Price/Book.
Bear Case : FANG
The primary concerns for FANG are Revenue Growth, Return on Equity, Profit Margin. A P/E of 208.7x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.
Bear Case : REI
The primary concerns for REI are PEG Ratio, Market Cap, Piotroski F-Score.
Key Dynamics to Monitor
FANG profiles as a value stock while REI is a turnaround play — different risk/reward profiles.
REI carries more volatility with a beta of 0.78 — expect wider price swings.
FANG is growing revenue faster at 4.2% — sustainability is the question.
FANG generates stronger free cash flow (895M), providing more financial flexibility.
Bottom Line
FANG scores higher overall (41/100 vs 37/100). Both earn "Hold" 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.
Diamondback Energy Inc
ENERGY · OIL & GAS E&P · USA
Diamondback Energy is a company engaged in hydrocarbon exploration and headquartered in Midland, Texas.
Ring Energy Inc
ENERGY · OIL & GAS E&P · USA
Ring Energy, Inc., an exploration and production company, is engaged in the acquisition, exploration, development and production of oil and natural gas in Texas and New Mexico. The company is headquartered in Midland, Texas.
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