WallStSmart

Arista Networks (ANET)vsTaiwan Semiconductor Manufacturing (TSM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Taiwan Semiconductor Manufacturing generates 42027% more annual revenue ($4.44T vs $10.54B). TSM leads profitability with a 49.9% profit margin vs 38.4%. TSM appears more attractively valued with a PEG of 0.79. TSM earns a higher WallStSmart Score of 86/100 (A).

ANET

Strong Buy

78

out of 100

Grade: B+

Growth: 10.0Profit: 9.5Value: 6.0Quality: 6.8
Piotroski: 2/9Altman Z: 3.59

TSM

Exceptional Buy

86

out of 100

Grade: A

Growth: 9.3Profit: 10.0Value: 7.3Quality: 9.0
Piotroski: 6/9Altman Z: 3.85
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ANETUndervalued (+66.3%)

Margin of Safety

+66.3%

Fair Value

$592.77

Current Price

$199.39

$393.38 discount

UndervaluedFair: $592.77Overvalued
TSMUndervalued (+51.5%)

Margin of Safety

+51.5%

Fair Value

$886.73

Current Price

$434.67

$452.06 discount

UndervaluedFair: $886.73Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ANET6 strengths · Avg: 9.8/10
Market CapQuality
$238.36B10/10

Mega-cap, among the largest globally

Profit MarginProfitability
38.4%10/10

Keeps 38 of every $100 in revenue as profit

Operating MarginProfitability
45.4%10/10

Strong operational efficiency at 45.4%

Revenue GrowthGrowth
37.7%10/10

Revenue surging 37.7% year-over-year

Altman Z-ScoreHealth
3.5910/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
27.3%9/10

Every $100 of equity generates 27 in profit

TSM6 strengths · Avg: 10.0/10
Market CapQuality
$2.22T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
34.9%10/10

Every $100 of equity generates 35 in profit

Profit MarginProfitability
49.9%10/10

Keeps 50 of every $100 in revenue as profit

Operating MarginProfitability
60.3%10/10

Strong operational efficiency at 60.3%

Revenue GrowthGrowth
36.0%10/10

Revenue surging 36.0% year-over-year

EPS GrowthGrowth
77.4%10/10

Earnings expanding 77.4% YoY

Areas to Watch

ANET3 concerns · Avg: 3.0/10
Price/BookValuation
17.0x4/10

Trading at 17.0x book value

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
61.0x2/10

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
88.9x2/10

Trading at 88.9x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : ANET

The strongest argument for ANET centers on Market Cap, Profit Margin, Operating Margin. Profitability is solid with margins at 38.4% and operating margin at 45.4%. Revenue growth of 37.7% 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 49.9% and operating margin at 60.3%. Revenue growth of 36.0% demonstrates continued momentum.

Bear Case : ANET

The primary concerns for ANET are Price/Book, Piotroski F-Score, P/E Ratio. A P/E of 61.0x leaves little room for execution misses.

Bear Case : TSM

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

Key Dynamics to Monitor

ANET carries more volatility with a beta of 1.62 — expect wider price swings.

ANET is growing revenue faster at 37.7% — sustainability is the question.

TSM generates stronger free cash flow (287.4B), providing more financial flexibility.

Monitor COMPUTER HARDWARE industry trends, competitive dynamics, and regulatory changes.

Bottom Line

TSM scores higher overall (86/100 vs 78/100), backed by strong 49.9% margins and 36.0% revenue growth. ANET offers better value entry with a 66.3% margin of safety. 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.

Arista Networks

TECHNOLOGY · COMPUTER HARDWARE · USA

Arista Networks (formerly Arastra) is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) solutions for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments.

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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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