WallStSmart

Arch Capital Group Ltd (ACGL)vsMercadoLibre Inc. (MELI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MercadoLibre Inc. generates 45% more annual revenue ($28.89B vs $19.93B). ACGL leads profitability with a 22.1% profit margin vs 6.9%. MELI appears more attractively valued with a PEG of 0.76. ACGL earns a higher WallStSmart Score of 81/100 (A-).

ACGL

Exceptional Buy

81

out of 100

Grade: A-

Growth: 8.7Profit: 8.0Value: 10.0Quality: 6.5
Piotroski: 5/9

MELI

Buy

62

out of 100

Grade: C+

Growth: 7.3Profit: 6.5Value: 7.3Quality: 5.3
Piotroski: 2/9Altman Z: 2.04
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ACGLUndervalued (+81.8%)

Margin of Safety

+81.8%

Fair Value

$542.88

Current Price

$93.32

$449.56 discount

UndervaluedFair: $542.88Overvalued
MELISignificantly Overvalued (-654.6%)

Margin of Safety

-654.6%

Fair Value

$267.44

Current Price

$1639.47

$1372.03 premium

UndervaluedFair: $267.44Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ACGL6 strengths · Avg: 9.0/10
P/E RatioValuation
8.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Profit MarginProfitability
22.1%9/10

Keeps 22 of every $100 in revenue as profit

Debt/EquityHealth
0.119/10

Conservative balance sheet, low leverage

Operating MarginProfitability
29.5%8/10

Strong operational efficiency at 29.5%

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

MELI5 strengths · Avg: 9.0/10
Return on EquityProfitability
36.0%10/10

Every $100 of equity generates 36 in profit

Revenue GrowthGrowth
44.6%10/10

Revenue surging 44.6% year-over-year

Market CapQuality
$81.72B9/10

Large-cap with strong market position

PEG RatioValuation
0.768/10

Growing faster than its price suggests

Free Cash FlowQuality
$4.78B8/10

Generating 4.8B in free cash flow

Areas to Watch

ACGL0 concerns · Avg: 0/10

No major concerns identified

MELI4 concerns · Avg: 3.0/10
Price/BookValuation
12.3x4/10

Trading at 12.3x book value

Profit MarginProfitability
6.9%3/10

6.9% margin — thin

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
41.0x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : ACGL

The strongest argument for ACGL centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 22.1% and operating margin at 29.5%. PEG of 1.06 suggests the stock is reasonably priced for its growth.

Bull Case : MELI

The strongest argument for MELI centers on Return on Equity, Revenue Growth, Market Cap. Revenue growth of 44.6% demonstrates continued momentum. PEG of 0.76 suggests the stock is reasonably priced for its growth.

Bear Case : ACGL

No major red flags identified for ACGL, but monitor valuation.

Bear Case : MELI

The primary concerns for MELI are Price/Book, Profit Margin, Piotroski F-Score. A P/E of 41.0x leaves little room for execution misses.

Key Dynamics to Monitor

ACGL profiles as a mature stock while MELI is a hypergrowth play — different risk/reward profiles.

MELI carries more volatility with a beta of 1.53 — expect wider price swings.

MELI is growing revenue faster at 44.6% — sustainability is the question.

MELI generates stronger free cash flow (4.8B), providing more financial flexibility.

Bottom Line

ACGL scores higher overall (81/100 vs 62/100), backed by strong 22.1% margins. 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.

Arch Capital Group Ltd

FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA

Arch Capital Group Ltd., offers insurance, reinsurance and mortgage products worldwide. The company is headquartered in Pembroke, Bermuda.

MercadoLibre Inc.

CONSUMER CYCLICAL · INTERNET RETAIL · USA

MercadoLibre, Inc. operates online trading platforms in Latin America. The company is headquartered in Buenos Aires, Argentina.

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