WallStSmart

Arch Capital Group Ltd (ACGL)vsUpstart Holdings Inc (UPST)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Arch Capital Group Ltd generates 1753% more annual revenue ($19.93B vs $1.08B). ACGL leads profitability with a 22.1% profit margin vs 5.0%. 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

UPST

Buy

51

out of 100

Grade: C-

Growth: 8.7Profit: 4.5Value: 4.0Quality: 5.8
Piotroski: 5/9Altman Z: 0.83

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

UPST2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
34.4%10/10

Revenue surging 34.4% year-over-year

EPS GrowthGrowth
209.1%10/10

Earnings expanding 209.1% YoY

Areas to Watch

ACGL0 concerns · Avg: 0/10

No major concerns identified

UPST4 concerns · Avg: 2.5/10
Return on EquityProfitability
7.5%3/10

ROE of 7.5% — below average capital efficiency

Profit MarginProfitability
5.0%3/10

5.0% margin — thin

P/E RatioValuation
67.7x2/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
0.832/10

Distress zone — elevated risk

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 : UPST

The strongest argument for UPST centers on Revenue Growth, EPS Growth. Revenue growth of 34.4% demonstrates continued momentum.

Bear Case : ACGL

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

Bear Case : UPST

The primary concerns for UPST are Return on Equity, Profit Margin, P/E Ratio. A P/E of 67.7x leaves little room for execution misses. Thin 5.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

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

UPST carries more volatility with a beta of 2.16 — expect wider price swings.

UPST is growing revenue faster at 34.4% — sustainability is the question.

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

Bottom Line

ACGL scores higher overall (81/100 vs 51/100), 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.

Upstart Holdings Inc

FINANCIAL SERVICES · CREDIT SERVICES · USA

Upstart Holdings, Inc. operates a cloud-based artificial intelligence (AI) lending platform. The company is headquartered in San Mateo, California.

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