Diamondback Energy Inc (FANG)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)
FANG
Diamondback Energy Inc
$188.70
-0.92%
ENERGY · Cap: $53.58B
PBR-A
Petróleo Brasileiro S.A. - Petrobras
$18.67
-0.48%
ENERGY · Cap: $131.32B
Smart Verdict
WallStSmart Research — data-driven comparison
Petróleo Brasileiro S.A. - Petrobras generates 3338% more annual revenue ($497.55B vs $14.47B). PBR-A leads profitability with a 22.1% profit margin vs 2.0%. PBR-A appears more attractively valued with a PEG of 4.98. PBR-A earns a higher WallStSmart Score of 67/100 (B-).
FANG
Hold41
out of 100
Grade: D
PBR-A
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+44.6%
Fair Value
$305.11
Current Price
$188.70
$116.41 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
Large-cap with strong market position
Every $100 of equity generates 28 in profit
Keeps 22 of every $100 in revenue as profit
Strong operational efficiency at 26.9%
Areas to Watch
ROE of 0.5% — below average capital efficiency
2.0% margin — thin
Weak financial health signals
Expensive relative to growth rate
0.5% earnings growth
Expensive relative to growth rate
Distress zone — elevated risk
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, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 26.9%.
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 : PBR-A
The primary concerns for PBR-A are EPS Growth, PEG Ratio, Altman Z-Score.
Key Dynamics to Monitor
FANG carries more volatility with a beta of 0.44 — expect wider price swings.
FANG is growing revenue faster at 9.1% — sustainability is the question.
PBR-A generates stronger free cash flow (3.2B), providing more financial flexibility.
Monitor OIL & GAS E&P industry trends, competitive dynamics, and regulatory changes.
Bottom Line
PBR-A scores higher overall (67/100 vs 41/100), backed by strong 22.1% margins. FANG offers better value entry with a 44.6% 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.
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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