WallStSmart

Valero Energy Corporation (VLO)vsExxon Mobil Corp (XOM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Exxon Mobil Corp generates 173% more annual revenue ($361.06B vs $132.43B). XOM leads profitability with a 9.1% profit margin vs 5.5%. XOM appears more attractively valued with a PEG of 1.42. XOM earns a higher WallStSmart Score of 74/100 (B).

VLO

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 7.0Value: 5.0Quality: 7.5
Piotroski: 5/9Altman Z: 4.17

XOM

Strong Buy

74

out of 100

Grade: B

Growth: 7.3Profit: 6.5Value: 4.7Quality: 6.5
Piotroski: 1/9Altman Z: 3.44
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for VLO.

XOMSignificantly Overvalued (-78.3%)

Margin of Safety

-78.3%

Fair Value

$93.12

Current Price

$165.99

$72.87 premium

UndervaluedFair: $93.12Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

VLO6 strengths · Avg: 9.3/10
Revenue GrowthGrowth
51.7%10/10

Revenue surging 51.7% year-over-year

EPS GrowthGrowth
453.5%10/10

Earnings expanding 453.5% YoY

Altman Z-ScoreHealth
4.1710/10

Safe zone — low bankruptcy risk

Market CapQuality
$112.41B9/10

Large-cap with strong market position

Return on EquityProfitability
28.9%9/10

Every $100 of equity generates 29 in profit

P/E RatioValuation
16.1x8/10

Attractively priced relative to earnings

XOM6 strengths · Avg: 9.8/10
Market CapQuality
$682.54B10/10

Mega-cap, among the largest globally

Revenue GrowthGrowth
44.1%10/10

Revenue surging 44.1% year-over-year

EPS GrowthGrowth
112.8%10/10

Earnings expanding 112.8% YoY

Free Cash FlowQuality
$17.03B10/10

Generating 17.0B in free cash flow

Altman Z-ScoreHealth
3.4410/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.169/10

Conservative balance sheet, low leverage

Areas to Watch

VLO2 concerns · Avg: 2.5/10
Profit MarginProfitability
5.5%3/10

5.5% margin — thin

PEG RatioValuation
4.082/10

Expensive relative to growth rate

XOM1 concerns · Avg: 3.0/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : XOM

The strongest argument for XOM centers on Market Cap, Revenue Growth, EPS Growth. Revenue growth of 44.1% demonstrates continued momentum. PEG of 1.42 suggests the stock is reasonably priced for its growth.

Bear Case : VLO

The primary concerns for VLO are Profit Margin, PEG Ratio.

Bear Case : XOM

The primary concerns for XOM are Piotroski F-Score.

Key Dynamics to Monitor

VLO 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.

XOM generates stronger free cash flow (17.0B), providing more financial flexibility.

Monitor OIL & GAS REFINING & MARKETING industry trends, competitive dynamics, and regulatory changes.

Bottom Line

XOM scores higher overall (74/100 vs 72/100) and 44.1% 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.

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.

Exxon Mobil Corp

ENERGY · OIL & GAS INTEGRATED · USA

Exxon Mobil Corporation, stylized as ExxonMobil, is an American multinational oil and gas corporation headquartered in Irving, Texas. It is the largest direct descendant of John D. Rockefeller's Standard Oil, and was formed on November 30, 1999 by the merger of Exxon (formerly the Standard Oil Company of New Jersey) and Mobil (formerly the Standard Oil Company of New York). ExxonMobil's primary brands are Exxon, Mobil, Esso, and ExxonMobil Chemical. ExxonMobil is incorporated in New Jersey.

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