WallStSmart

Occidental Petroleum Corporation (OXY)vsVista Energy, S.A.B. de C.V. (VIST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Occidental Petroleum Corporation generates 579% more annual revenue ($23.93B vs $3.53B). OXY leads profitability with a 30.3% profit margin vs 23.6%. VIST trades at a lower P/E of 9.7x. OXY earns a higher WallStSmart Score of 83/100 (A-).

OXY

Exceptional Buy

83

out of 100

Grade: A-

Growth: 7.3Profit: 8.5Value: 6.0Quality: 5.0
Piotroski: 2/9Altman Z: 1.18

VIST

Strong Buy

74

out of 100

Grade: B

Growth: 9.3Profit: 9.0Value: 6.3Quality: 3.5
Piotroski: 1/9Altman Z: 1.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

OXYUndervalued (+6.8%)

Margin of Safety

+6.8%

Fair Value

$65.96

Current Price

$61.46

$4.50 discount

UndervaluedFair: $65.96Overvalued
VISTOvervalued (-10.6%)

Margin of Safety

-10.6%

Fair Value

$50.66

Current Price

$76.27

$25.61 premium

UndervaluedFair: $50.66Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

OXY6 strengths · Avg: 9.5/10
Profit MarginProfitability
30.3%10/10

Keeps 30 of every $100 in revenue as profit

Operating MarginProfitability
45.4%10/10

Strong operational efficiency at 45.4%

Revenue GrowthGrowth
53.4%10/10

Revenue surging 53.4% year-over-year

EPS GrowthGrowth
965.0%10/10

Earnings expanding 965.0% YoY

Market CapQuality
$61.44B9/10

Large-cap with strong market position

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

VIST6 strengths · Avg: 9.3/10
P/E RatioValuation
9.7x10/10

Attractively priced relative to earnings

Operating MarginProfitability
44.2%10/10

Strong operational efficiency at 44.2%

Revenue GrowthGrowth
102.3%10/10

Revenue surging 102.3% year-over-year

Return on EquityProfitability
28.7%9/10

Every $100 of equity generates 29 in profit

Profit MarginProfitability
23.6%9/10

Keeps 24 of every $100 in revenue as profit

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Areas to Watch

OXY2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.182/10

Distress zone — elevated risk

VIST3 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.594/10

Distress zone — elevated risk

Debt/EquityHealth
1.133/10

Elevated debt levels

Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : OXY

The strongest argument for OXY centers on Profit Margin, Operating Margin, Revenue Growth. Profitability is solid with margins at 30.3% and operating margin at 45.4%. Revenue growth of 53.4% demonstrates continued momentum.

Bull Case : VIST

The strongest argument for VIST centers on P/E Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 23.6% and operating margin at 44.2%. Revenue growth of 102.3% demonstrates continued momentum.

Bear Case : OXY

The primary concerns for OXY are Piotroski F-Score, Altman Z-Score.

Bear Case : VIST

The primary concerns for VIST are Altman Z-Score, Debt/Equity, Piotroski F-Score.

Key Dynamics to Monitor

OXY carries more volatility with a beta of 0.16 — expect wider price swings.

VIST is growing revenue faster at 102.3% — sustainability is the question.

OXY generates stronger free cash flow (2.7B), providing more financial flexibility.

Monitor OIL & GAS E&P industry trends, competitive dynamics, and regulatory changes.

Bottom Line

OXY scores higher overall (83/100 vs 74/100), backed by strong 30.3% margins and 53.4% 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.

Occidental Petroleum Corporation

ENERGY · OIL & GAS E&P · USA

Occidental Petroleum Corporation is an American company engaged in hydrocarbon exploration in the United States, the Middle East, and Colombia as well as petrochemical manufacturing in the United States, Canada, and Chile.

Vista Energy, S.A.B. de C.V.

ENERGY · OIL & GAS E&P · USA

Vista Oil & Gas, SAB de CV, is dedicated to the exploration and production of oil and gas in Latin America. The company is headquartered in Mexico City, Mexico.

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