WallStSmart

Occidental Petroleum Corporation (OXY)vsTaiwan Semiconductor Manufacturing (TSM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Taiwan Semiconductor Manufacturing generates 17540% more annual revenue ($3.81T vs $21.59B). TSM leads profitability with a 45.1% profit margin vs 10.8%. TSM appears more attractively valued with a PEG of 1.17. TSM earns a higher WallStSmart Score of 82/100 (A-).

OXY

Buy

53

out of 100

Grade: C-

Growth: 4.7Profit: 5.0Value: 4.7Quality: 3.8
Piotroski: 2/9Altman Z: 1.14

TSM

Exceptional Buy

82

out of 100

Grade: A-

Growth: 8.7Profit: 10.0Value: 9.3Quality: 9.0
Piotroski: 6/9Altman Z: 3.86
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

OXYSignificantly Overvalued (-414.6%)

Margin of Safety

-414.6%

Fair Value

$9.18

Current Price

$61.85

$52.67 premium

UndervaluedFair: $9.18Overvalued
TSMUndervalued (+20.3%)

Margin of Safety

+20.3%

Fair Value

$483.91

Current Price

$347.75

$136.16 discount

UndervaluedFair: $483.91Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

OXY4 strengths · Avg: 8.8/10
Revenue GrowthGrowth
148.9%10/10

Revenue surging 148.9% year-over-year

Market CapQuality
$60.74B9/10

Large-cap with strong market position

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$1.88B8/10

Generating 1.9B in free cash flow

TSM6 strengths · Avg: 10.0/10
Market CapQuality
$1.71T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
35.1%10/10

Every $100 of equity generates 35 in profit

Profit MarginProfitability
45.1%10/10

Keeps 45 of every $100 in revenue as profit

Operating MarginProfitability
53.9%10/10

Strong operational efficiency at 53.9%

Free Cash FlowQuality
$388.17B10/10

Generating 388.2B in free cash flow

Altman Z-ScoreHealth
3.8610/10

Safe zone — low bankruptcy risk

Areas to Watch

OXY4 concerns · Avg: 2.5/10
Return on EquityProfitability
5.9%3/10

ROE of 5.9% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
3.492/10

Expensive relative to growth rate

P/E RatioValuation
45.4x2/10

Premium valuation, high expectations priced in

TSM2 concerns · Avg: 3.0/10
P/E RatioValuation
31.8x4/10

Premium valuation, high expectations priced in

Price/BookValuation
52.9x2/10

Trading at 52.9x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : OXY

The strongest argument for OXY centers on Revenue Growth, Market Cap, Price/Book. Revenue growth of 148.9% demonstrates continued momentum.

Bull Case : TSM

The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 45.1% and operating margin at 53.9%. Revenue growth of 20.5% demonstrates continued momentum.

Bear Case : OXY

The primary concerns for OXY are Return on Equity, Piotroski F-Score, PEG Ratio. A P/E of 45.4x leaves little room for execution misses.

Bear Case : TSM

The primary concerns for TSM are P/E Ratio, Price/Book.

Key Dynamics to Monitor

TSM carries more volatility with a beta of 1.28 — expect wider price swings.

OXY is growing revenue faster at 148.9% — sustainability is the question.

TSM generates stronger free cash flow (388.2B), providing more financial flexibility.

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

Bottom Line

TSM scores higher overall (82/100 vs 53/100), backed by strong 45.1% margins and 20.5% 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.

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.

Taiwan Semiconductor Manufacturing

TECHNOLOGY · SEMICONDUCTORS · USA

Taiwan Semiconductor Manufacturing Company, Limited is a Taiwanese multinational semiconductor contract manufacturing and design company. It is one of Taiwan's largest companies, the world's most valuable semiconductor company, and the world's largest dedicated independent (pure-play) semiconductor foundry, with its headquarters and main operations located in the Hsinchu Science Park in Hsinchu, Taiwan. It is majority owned by foreign investors.

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