Diamondback Energy Inc (FANG)vsRio Tinto ADR (RIO)
FANG
Diamondback Energy Inc
$188.70
-0.92%
ENERGY · Cap: $53.58B
RIO
Rio Tinto ADR
$105.38
+2.20%
BASIC MATERIALS · Cap: $171.59B
Smart Verdict
WallStSmart Research — data-driven comparison
Rio Tinto ADR generates 298% more annual revenue ($57.64B vs $14.47B). RIO leads profitability with a 17.3% profit margin vs 2.0%. RIO appears more attractively valued with a PEG of 5.69. RIO earns a higher WallStSmart Score of 54/100 (C-).
FANG
Hold41
out of 100
Grade: D
RIO
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+44.7%
Fair Value
$305.77
Current Price
$188.70
$117.07 discount
Margin of Safety
+33.7%
Fair Value
$147.89
Current Price
$105.38
$42.51 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Large-cap with strong market position
Large-cap with strong market position
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 25.3%
Generating 2.5B in free cash flow
Areas to Watch
ROE of 0.5% — below average capital efficiency
2.0% margin — thin
Weak financial health signals
Expensive relative to growth rate
Expensive relative to growth rate
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : FANG
The strongest argument for FANG centers on Price/Book, Market Cap.
Bull Case : RIO
The strongest argument for RIO centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.3% and operating margin at 25.3%. Revenue growth of 14.6% demonstrates continued momentum.
Bear Case : FANG
The primary concerns for FANG are Return on Equity, Profit Margin, Piotroski F-Score. A P/E of 196.3x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.
Bear Case : RIO
The primary concerns for RIO are PEG Ratio, EPS Growth.
Key Dynamics to Monitor
FANG profiles as a value stock while RIO is a mature play — different risk/reward profiles.
RIO carries more volatility with a beta of 0.63 — expect wider price swings.
RIO is growing revenue faster at 14.6% — sustainability is the question.
RIO generates stronger free cash flow (2.5B), providing more financial flexibility.
Bottom Line
RIO scores higher overall (54/100 vs 41/100), backed by strong 17.3% margins and 14.6% revenue growth. FANG offers better value entry with a 44.7% margin of safety. 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.
Diamondback Energy Inc
ENERGY · OIL & GAS E&P · USA
Diamondback Energy is a company engaged in hydrocarbon exploration and headquartered in Midland, Texas.
Rio Tinto ADR
BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA
Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.
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