Arch Capital Group Ltd. (ACGL)vsUnitedHealth Group Incorporated (UNH)
ACGL
Arch Capital Group Ltd.
$88.34
-1.29%
FINANCIAL SERVICES · Cap: $32.03B
UNH
UnitedHealth Group Incorporated
$399.47
+0.36%
HEALTHCARE · Cap: $373.28B
Smart Verdict
WallStSmart Research — data-driven comparison
UnitedHealth Group Incorporated generates 2174% more annual revenue ($449.71B vs $19.78B). ACGL leads profitability with a 24.6% profit margin vs 2.7%. ACGL appears more attractively valued with a PEG of 1.06. ACGL earns a higher WallStSmart Score of 79/100 (B+).
ACGL
Strong Buy79
out of 100
Grade: B+
UNH
Buy54
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for ACGL.
Margin of Safety
-26.9%
Fair Value
$321.13
Current Price
$399.47
$78.34 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Earnings expanding 94.6% YoY
Every $100 of equity generates 20 in profit
Keeps 25 of every $100 in revenue as profit
Conservative balance sheet, low leverage
Mega-cap, among the largest globally
Generating 8.1B in free cash flow
Areas to Watch
Revenue declined 3.3%
Distress zone — elevated risk
Premium valuation, high expectations priced in
2.0% revenue growth
0.7% earnings growth
2.7% margin — thin
Comparative Analysis Report
WallStSmart ResearchBull Case : ACGL
The strongest argument for ACGL centers on P/E Ratio, Price/Book, EPS Growth. Profitability is solid with margins at 24.6% and operating margin at 25.3%. PEG of 1.06 suggests the stock is reasonably priced for its growth.
Bull Case : UNH
The strongest argument for UNH centers on Market Cap, Free Cash Flow. PEG of 1.42 suggests the stock is reasonably priced for its growth.
Bear Case : ACGL
The primary concerns for ACGL are Revenue Growth, Altman Z-Score.
Bear Case : UNH
The primary concerns for UNH are P/E Ratio, Revenue Growth, EPS Growth. Thin 2.7% margins leave little buffer for downturns.
Key Dynamics to Monitor
ACGL profiles as a declining stock while UNH is a value play — different risk/reward profiles.
UNH carries more volatility with a beta of 0.65 — expect wider price swings.
UNH is growing revenue faster at 2.0% — sustainability is the question.
UNH generates stronger free cash flow (8.1B), providing more financial flexibility.
Bottom Line
ACGL scores higher overall (79/100 vs 54/100), backed by strong 24.6% margins. Both earn "Strong 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.
UnitedHealth Group Incorporated
HEALTHCARE · HEALTHCARE PLANS · USA
UnitedHealth Group Incorporated is an American for-profit multinational managed healthcare and insurance company based in Minnetonka, Minnesota. It offers health care products and insurance services. In 2020, it was the second-largest healthcare company (behind CVS Health) by revenue with $257.1 billion, and the largest insurance company by net premiums. UnitedHealthcare revenues comprise 80% of the Group's overall revenue.
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