Diamondback Energy Inc (FANG)vsPetroleo Brasileiro Petrobras SA ADR (PBR)
FANG
Diamondback Energy Inc
$199.13
+4.64%
ENERGY · Cap: $57.11B
PBR
Petroleo Brasileiro Petrobras SA ADR
$18.07
+2.88%
ENERGY · Cap: $115.81B
Smart Verdict
WallStSmart Research — data-driven comparison
Petroleo Brasileiro Petrobras SA ADR generates 3345% more annual revenue ($498.09B vs $14.46B). PBR leads profitability with a 21.6% profit margin vs 2.0%. PBR appears more attractively valued with a PEG of 4.50. PBR earns a higher WallStSmart Score of 66/100 (B-).
FANG
Hold41
out of 100
Grade: D
PBR
Strong Buy66
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+40.7%
Fair Value
$284.82
Current Price
$199.13
$85.69 discount
Margin of Safety
+89.3%
Fair Value
$173.33
Current Price
$18.07
$155.26 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Reasonable price relative to book value
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 32.0%
Large-cap with strong market position
Every $100 of equity generates 24 in profit
Keeps 22 of every $100 in revenue as profit
Areas to Watch
4.2% revenue growth
ROE of 1.1% — below average capital efficiency
2.0% margin — thin
Weak financial health signals
0.4% revenue growth
Expensive relative to growth rate
Earnings declined 7.2%
Comparative Analysis Report
WallStSmart ResearchBull Case : FANG
The strongest argument for FANG centers on Market Cap, Price/Book.
Bull Case : PBR
The strongest argument for PBR centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 21.6% and operating margin at 32.0%.
Bear Case : FANG
The primary concerns for FANG are Revenue Growth, Return on Equity, Profit Margin. A P/E of 205.1x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.
Bear Case : PBR
The primary concerns for PBR are Revenue Growth, PEG Ratio, EPS Growth.
Key Dynamics to Monitor
FANG carries more volatility with a beta of 0.41 — expect wider price swings.
FANG is growing revenue faster at 4.2% — sustainability is the question.
PBR generates stronger free cash flow (3.3B), providing more financial flexibility.
Monitor OIL & GAS E&P industry trends, competitive dynamics, and regulatory changes.
Bottom Line
PBR scores higher overall (66/100 vs 41/100), backed by strong 21.6% margins. FANG offers better value entry with a 40.7% margin of safety. Both earn "Strong 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.
Petroleo Brasileiro Petrobras SA ADR
ENERGY · OIL & GAS INTEGRATED · USA
Petrleo Brasileiro SA - Petrobras produces and sells oil and gas in Brazil and internationally. The company is headquartered in Rio de Janeiro, Brazil.
Visit Website →Compare with Other OIL & GAS E&P Stocks
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