WallStSmart

Gran Tierra Energy Inc (GTE)vsOccidental Petroleum Corporation (OXY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Occidental Petroleum Corporation generates 3648% more annual revenue ($23.93B vs $638.42M). OXY leads profitability with a 30.3% profit margin vs -40.0%. GTE appears more attractively valued with a PEG of 0.23. OXY earns a higher WallStSmart Score of 83/100 (A-).

GTE

Buy

58

out of 100

Grade: C

Growth: 4.0Profit: 4.0Value: 6.7Quality: 2.5
Piotroski: 3/9Altman Z: -0.83

OXY

Exceptional Buy

83

out of 100

Grade: A-

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for GTE.

OXYUndervalued (+6.8%)

Margin of Safety

+6.8%

Fair Value

$65.96

Current Price

$61.46

$4.50 discount

UndervaluedFair: $65.96Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GTE4 strengths · Avg: 9.0/10
PEG RatioValuation
0.2310/10

Growing faster than its price suggests

Operating MarginProfitability
37.6%10/10

Strong operational efficiency at 37.6%

Price/BookValuation
2.9x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
25.3%8/10

Revenue surging 25.3% year-over-year

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

Areas to Watch

GTE4 concerns · Avg: 2.5/10
Market CapQuality
$360.52M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-269.0%2/10

ROE of -269.0% — below average capital efficiency

EPS GrowthGrowth
-81.2%2/10

Earnings declined 81.2%

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

Comparative Analysis Report

WallStSmart Research

Bull Case : GTE

The strongest argument for GTE centers on PEG Ratio, Operating Margin, Price/Book. Revenue growth of 25.3% demonstrates continued momentum. PEG of 0.23 suggests the stock is reasonably priced for its growth.

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.

Bear Case : GTE

The primary concerns for GTE are Market Cap, Piotroski F-Score, Return on Equity. Debt-to-equity of 4.71 is elevated, increasing financial risk.

Bear Case : OXY

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

Key Dynamics to Monitor

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

OXY is growing revenue faster at 53.4% — 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 58/100), backed by strong 30.3% margins and 53.4% revenue growth. Both earn "Exceptional 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.

Gran Tierra Energy Inc

ENERGY · OIL & GAS E&P · USA

Gran Tierra Energy Inc., is dedicated to the exploration and production of oil and gas properties in Colombia and Ecuador. The company is headquartered in Calgary, Canada.

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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.

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