WallStSmart

Paychex Inc (PAYX)vsTaiwan Semiconductor Manufacturing (TSM)

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Smart Verdict

WallStSmart Research — data-driven comparison

Taiwan Semiconductor Manufacturing generates 74793% more annual revenue ($4.94T vs $6.60B). TSM leads profitability with a 51.1% profit margin vs 27.4%. TSM appears more attractively valued with a PEG of 0.77. TSM earns a higher WallStSmart Score of 86/100 (A).

PAYX

Strong Buy

68

out of 100

Grade: B-

Growth: 6.0Profit: 9.5Value: 5.3Quality: 4.5
Piotroski: 5/9Altman Z: 1.40

TSM

Exceptional Buy

86

out of 100

Grade: A

Growth: 9.3Profit: 10.0Value: 8.0Quality: 9.0
Piotroski: 6/9Altman Z: 3.85
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PAYXUndervalued (+10.9%)

Margin of Safety

+10.9%

Fair Value

$106.40

Current Price

$108.21

$1.81 discount

UndervaluedFair: $106.40Overvalued
TSMUndervalued (+55.1%)

Margin of Safety

+55.1%

Fair Value

$979.05

Current Price

$439.51

$539.54 discount

UndervaluedFair: $979.05Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PAYX3 strengths · Avg: 9.7/10
Return on EquityProfitability
48.7%10/10

Every $100 of equity generates 49 in profit

Operating MarginProfitability
38.5%10/10

Strong operational efficiency at 38.5%

Profit MarginProfitability
27.4%9/10

Keeps 27 of every $100 in revenue as profit

TSM6 strengths · Avg: 10.0/10
Market CapQuality
$2.27T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
36.5%10/10

Every $100 of equity generates 37 in profit

Profit MarginProfitability
51.1%10/10

Keeps 51 of every $100 in revenue as profit

Operating MarginProfitability
58.7%10/10

Strong operational efficiency at 58.7%

Revenue GrowthGrowth
50.9%10/10

Revenue surging 50.9% year-over-year

EPS GrowthGrowth
68.7%10/10

Earnings expanding 68.7% YoY

Areas to Watch

PAYX4 concerns · Avg: 3.3/10
PEG RatioValuation
1.854/10

Expensive relative to growth rate

Price/BookValuation
10.4x4/10

Trading at 10.4x book value

Debt/EquityHealth
1.253/10

Elevated debt levels

Altman Z-ScoreHealth
1.402/10

Distress zone — elevated risk

TSM2 concerns · Avg: 3.0/10
P/E RatioValuation
28.3x4/10

Moderate valuation

Price/BookValuation
83.9x2/10

Trading at 83.9x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : PAYX

The strongest argument for PAYX centers on Return on Equity, Operating Margin, Profit Margin. Profitability is solid with margins at 27.4% and operating margin at 38.5%.

Bull Case : TSM

The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 51.1% and operating margin at 58.7%. Revenue growth of 50.9% demonstrates continued momentum.

Bear Case : PAYX

The primary concerns for PAYX are PEG Ratio, Price/Book, Debt/Equity.

Bear Case : TSM

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

Key Dynamics to Monitor

PAYX profiles as a mature stock while TSM is a growth play — different risk/reward profiles.

TSM carries more volatility with a beta of 1.24 — expect wider price swings.

TSM is growing revenue faster at 50.9% — sustainability is the question.

TSM generates stronger free cash flow (510.1B), providing more financial flexibility.

Bottom Line

TSM scores higher overall (86/100 vs 68/100), backed by strong 51.1% margins and 50.9% 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.

Paychex Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

Paychex, Inc. is an American provider of human resource, payroll, and benefits outsourcing services for small- to medium-sized businesses.

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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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