Delek US Energy Inc (DK)vsValero Energy Corporation (VLO)
DK
Delek US Energy Inc
$78.12
-4.21%
ENERGY · Cap: $4.61B
VLO
Valero Energy Corporation
$412.92
+0.18%
ENERGY · Cap: $112.41B
Smart Verdict
WallStSmart Research — data-driven comparison
Valero Energy Corporation generates 998% more annual revenue ($132.43B vs $12.06B). VLO leads profitability with a 5.5% profit margin vs 1.9%. DK appears more attractively valued with a PEG of 0.38. VLO earns a higher WallStSmart Score of 72/100 (B).
DK
Strong Buy72
out of 100
Grade: B
VLO
Strong Buy72
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+0.6%
Fair Value
$34.72
Current Price
$78.12
$43.40 discount
Intrinsic value data unavailable for VLO.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Revenue surging 47.8% year-over-year
Earnings expanding 1870.0% YoY
Revenue surging 51.7% year-over-year
Earnings expanding 453.5% YoY
Safe zone — low bankruptcy risk
Large-cap with strong market position
Every $100 of equity generates 29 in profit
Attractively priced relative to earnings
Areas to Watch
Distress zone — elevated risk
ROE of 3.8% — below average capital efficiency
1.9% margin — thin
Trading at 25.6x book value
5.5% margin — thin
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : DK
The strongest argument for DK centers on PEG Ratio, Revenue Growth, EPS Growth. Revenue growth of 47.8% demonstrates continued momentum. PEG of 0.38 suggests the stock is reasonably priced for its growth.
Bull Case : VLO
The strongest argument for VLO centers on Revenue Growth, EPS Growth, Altman Z-Score. Revenue growth of 51.7% demonstrates continued momentum.
Bear Case : DK
The primary concerns for DK are Altman Z-Score, Return on Equity, Profit Margin. Debt-to-equity of 7.70 is elevated, increasing financial risk. Thin 1.9% margins leave little buffer for downturns.
Bear Case : VLO
The primary concerns for VLO are Profit Margin, PEG Ratio.
Key Dynamics to Monitor
DK carries more volatility with a beta of 0.57 — expect wider price swings.
VLO is growing revenue faster at 51.7% — sustainability is the question.
VLO generates stronger free cash flow (5.4B), providing more financial flexibility.
Monitor OIL & GAS REFINING & MARKETING industry trends, competitive dynamics, and regulatory changes.
Bottom Line
DK scores higher overall (72/100 vs 72/100) and 47.8% revenue growth. Both earn "Strong Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Delek US Energy Inc
ENERGY · OIL & GAS REFINING & MARKETING · USA
Delek US Holdings, Inc. participates in the integrated downstream energy business in the United States. The company is headquartered in Brentwood, Tennessee.
Valero Energy Corporation
ENERGY · OIL & GAS REFINING & MARKETING · USA
Valero Energy Corporation is a Fortune 500 international manufacturer and marketer of transportation fuels, other petrochemical products, and power. It is headquartered in San Antonio, Texas, United States.
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