Diamondback Energy Inc (FANG)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)
FANG
Diamondback Energy Inc
$183.39
+0.76%
ENERGY · Cap: $52.49B
PBR-A
Petróleo Brasileiro S.A. - Petrobras
$15.57
+1.50%
ENERGY · Cap: $99.41B
Smart Verdict
WallStSmart Research — data-driven comparison
Petróleo Brasileiro S.A. - Petrobras generates 3345% more annual revenue ($498.09B vs $14.46B). PBR-A leads profitability with a 21.6% profit margin vs 2.0%. PBR-A appears more attractively valued with a PEG of 3.63. PBR-A earns a higher WallStSmart Score of 65/100 (C+).
FANG
Hold41
out of 100
Grade: D
PBR-A
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+40.8%
Fair Value
$285.48
Current Price
$183.39
$102.09 discount
Intrinsic value data unavailable for PBR-A.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Large-cap with strong market position
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 Price/Book, Market Cap.
Bull Case : PBR-A
The strongest argument for PBR-A 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 184.8x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.
Bear Case : PBR-A
The primary concerns for PBR-A 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-A 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-A scores higher overall (65/100 vs 41/100), backed by strong 21.6% margins. FANG offers better value entry with a 40.8% 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.
Petróleo Brasileiro S.A. - Petrobras
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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