Delek US Energy Inc (DK)vsSunoco LP (SUN)
DK
Delek US Energy Inc
$48.28
+1.28%
ENERGY · Cap: $2.89B
SUN
Sunoco LP
$66.25
-1.52%
ENERGY · Cap: $12.31B
Smart Verdict
WallStSmart Research — data-driven comparison
Sunoco LP generates 186% more annual revenue ($30.71B vs $10.73B). SUN leads profitability with a 3.1% profit margin vs -0.5%. DK appears more attractively valued with a PEG of 0.38. SUN earns a higher WallStSmart Score of 67/100 (B-).
DK
Buy51
out of 100
Grade: C-
SUN
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-13.7%
Fair Value
$30.35
Current Price
$48.28
$17.93 premium
Margin of Safety
+36.0%
Fair Value
$93.42
Current Price
$66.25
$27.17 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Earnings expanding 1870.0% YoY
Reasonable price relative to book value
Every $100 of equity generates 34 in profit
Revenue surging 106.4% year-over-year
Earnings expanding 135.5% YoY
Attractively priced relative to earnings
Areas to Watch
0.4% revenue growth
Distress zone — elevated risk
ROE of 3.8% — below average capital efficiency
Trading at 56.1x book value
3.1% margin — thin
Weak financial health signals
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : DK
The strongest argument for DK centers on PEG Ratio, EPS Growth. PEG of 0.38 suggests the stock is reasonably priced for its growth.
Bull Case : SUN
The strongest argument for SUN centers on Price/Book, Return on Equity, Revenue Growth. Revenue growth of 106.4% demonstrates continued momentum.
Bear Case : DK
The primary concerns for DK are Revenue Growth, Altman Z-Score, Return on Equity. Debt-to-equity of 61.95 is elevated, increasing financial risk.
Bear Case : SUN
The primary concerns for SUN are Profit Margin, Piotroski F-Score, PEG Ratio. Thin 3.1% margins leave little buffer for downturns.
Key Dynamics to Monitor
DK profiles as a turnaround stock while SUN is a hypergrowth play — different risk/reward profiles.
DK carries more volatility with a beta of 0.58 — expect wider price swings.
SUN is growing revenue faster at 106.4% — sustainability is the question.
DK generates stronger free cash flow (278M), providing more financial flexibility.
Bottom Line
SUN scores higher overall (67/100 vs 51/100) and 106.4% revenue growth. Both earn "Strong Buy" and "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.
Sunoco LP
ENERGY · OIL & GAS REFINING & MARKETING · USA
Sunoco LP, distributes and sells motor fuels in the United States. The company is headquartered in Dallas, Texas.
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