WallStSmart

Arch Capital Group Ltd (ACGL)vsJohn Marshall Bancorp Inc (JMSB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Arch Capital Group Ltd generates 32597% more annual revenue ($19.93B vs $60.95M). JMSB leads profitability with a 34.8% profit margin vs 22.1%. ACGL trades at a lower P/E of 8.4x. ACGL earns a higher WallStSmart Score of 81/100 (A-).

ACGL

Exceptional Buy

81

out of 100

Grade: A-

Growth: 8.7Profit: 8.0Value: 7.0Quality: 6.5
Piotroski: 5/9

JMSB

Buy

60

out of 100

Grade: C+

Growth: 7.3Profit: 7.5Value: 6.0Quality: 5.0

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ACGL6 strengths · Avg: 9.0/10
P/E RatioValuation
8.4x10/10

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

JMSB5 strengths · Avg: 9.2/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Profit MarginProfitability
34.8%10/10

Keeps 35 of every $100 in revenue as profit

Operating MarginProfitability
49.3%10/10

Strong operational efficiency at 49.3%

P/E RatioValuation
14.6x8/10

Attractively priced relative to earnings

EPS GrowthGrowth
26.3%8/10

Earnings expanding 26.3% YoY

Areas to Watch

ACGL0 concerns · Avg: 0/10

No major concerns identified

JMSB1 concerns · Avg: 3.0/10
Market CapQuality
$309.43M3/10

Smaller company, higher risk/reward

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 : JMSB

The strongest argument for JMSB centers on Price/Book, Profit Margin, Operating Margin. Profitability is solid with margins at 34.8% and operating margin at 49.3%. Revenue growth of 11.9% demonstrates continued momentum.

Bear Case : ACGL

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

Bear Case : JMSB

The primary concerns for JMSB are Market Cap.

Key Dynamics to Monitor

JMSB carries more volatility with a beta of 0.44 — expect wider price swings.

JMSB is growing revenue faster at 11.9% — sustainability is the question.

ACGL generates stronger free cash flow (1.4B), providing more financial flexibility.

Monitor INSURANCE - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

ACGL scores higher overall (81/100 vs 60/100), 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.

John Marshall Bancorp Inc

FINANCIAL SERVICES · BANKS - REGIONAL · USA

John Marshall Bancorp, Inc. is the bank holding company of John Marshall Bank offering banking products and financial services. The company is headquartered in Reston, Virginia.

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