WallStSmart

Delek US Energy Inc (DK)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 4449% more annual revenue ($548.49B vs $12.06B). PBR leads profitability with a 24.3% profit margin vs 1.9%. DK appears more attractively valued with a PEG of 0.38. PBR earns a higher WallStSmart Score of 84/100 (A-).

DK

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 5.0Value: 7.3Quality: 4.0
Piotroski: 4/9Altman Z: 1.66

PBR

Exceptional Buy

84

out of 100

Grade: A-

Growth: 7.3Profit: 9.0Value: 7.3Quality: 5.5
Piotroski: 4/9Altman Z: 2.11
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DKUndervalued (+0.6%)

Margin of Safety

+0.6%

Fair Value

$34.72

Current Price

$78.12

$43.40 discount

UndervaluedFair: $34.72Overvalued
PBRUndervalued (+88.9%)

Margin of Safety

+88.9%

Fair Value

$187.43

Current Price

$20.94

$166.49 discount

UndervaluedFair: $187.43Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DK3 strengths · Avg: 10.0/10
PEG RatioValuation
0.3810/10

Growing faster than its price suggests

Revenue GrowthGrowth
47.8%10/10

Revenue surging 47.8% year-over-year

EPS GrowthGrowth
1870.0%10/10

Earnings expanding 1870.0% YoY

PBR6 strengths · Avg: 9.8/10
P/E RatioValuation
5.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
44.7%10/10

Strong operational efficiency at 44.7%

Revenue GrowthGrowth
42.3%10/10

Revenue surging 42.3% year-over-year

EPS GrowthGrowth
96.8%10/10

Earnings expanding 96.8% YoY

Market CapQuality
$129.66B9/10

Large-cap with strong market position

Areas to Watch

DK4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.664/10

Distress zone — elevated risk

Return on EquityProfitability
3.8%3/10

ROE of 3.8% — below average capital efficiency

Profit MarginProfitability
1.9%3/10

1.9% margin — thin

Price/BookValuation
25.6x2/10

Trading at 25.6x book value

PBR1 concerns · Avg: 2.0/10
PEG RatioValuation
5.872/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull 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 : PBR

The strongest argument for PBR centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 24.3% and operating margin at 44.7%. Revenue growth of 42.3% 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 : PBR

The primary concerns for PBR are PEG Ratio.

Key Dynamics to Monitor

DK profiles as a hypergrowth stock while PBR is a growth play — different risk/reward profiles.

DK carries more volatility with a beta of 0.57 — expect wider price swings.

DK is growing revenue faster at 47.8% — sustainability is the question.

PBR generates stronger free cash flow (7.3B), providing more financial flexibility.

Bottom Line

PBR scores higher overall (84/100 vs 72/100), backed by strong 24.3% margins and 42.3% revenue growth. Both earn "Exceptional 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.

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.

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