WallStSmart

Amphenol Corporation (APH)vsUnitedHealth Group Incorporated (UNH)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

UnitedHealth Group Incorporated generates 1636% more annual revenue ($449.71B vs $25.90B). APH leads profitability with a 17.2% profit margin vs 2.7%. APH appears more attractively valued with a PEG of 1.17. APH earns a higher WallStSmart Score of 74/100 (B).

APH

Strong Buy

74

out of 100

Grade: B

Growth: 9.3Profit: 9.0Value: 6.7Quality: 6.8
Piotroski: 4/9Altman Z: 2.36

UNH

Buy

54

out of 100

Grade: C-

Growth: 5.3Profit: 5.5Value: 7.3Quality: 4.8
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APHUndervalued (+53.3%)

Margin of Safety

+53.3%

Fair Value

$312.78

Current Price

$128.03

$184.75 discount

UndervaluedFair: $312.78Overvalued
UNHUndervalued (+40.6%)

Margin of Safety

+40.6%

Fair Value

$639.69

Current Price

$379.98

$259.71 discount

UndervaluedFair: $639.69Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

APH5 strengths · Avg: 9.0/10
Return on EquityProfitability
36.8%10/10

Every $100 of equity generates 37 in profit

Revenue GrowthGrowth
58.4%10/10

Revenue surging 58.4% year-over-year

Market CapQuality
$168.07B9/10

Large-cap with strong market position

Operating MarginProfitability
27.3%8/10

Strong operational efficiency at 27.3%

EPS GrowthGrowth
24.1%8/10

Earnings expanding 24.1% YoY

UNH2 strengths · Avg: 9.0/10
Market CapQuality
$335.78B10/10

Mega-cap, among the largest globally

Free Cash FlowQuality
$8.15B8/10

Generating 8.1B in free cash flow

Areas to Watch

APH2 concerns · Avg: 4.0/10
P/E RatioValuation
39.3x4/10

Premium valuation, high expectations priced in

Price/BookValuation
11.3x4/10

Trading at 11.3x book value

UNH4 concerns · Avg: 3.8/10
P/E RatioValuation
27.9x4/10

Moderate valuation

Revenue GrowthGrowth
2.0%4/10

2.0% revenue growth

EPS GrowthGrowth
0.7%4/10

0.7% earnings growth

Profit MarginProfitability
2.7%3/10

2.7% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : APH

The strongest argument for APH centers on Return on Equity, Revenue Growth, Market Cap. Profitability is solid with margins at 17.2% and operating margin at 27.3%. Revenue growth of 58.4% demonstrates continued momentum.

Bull Case : UNH

The strongest argument for UNH centers on Market Cap, Free Cash Flow. PEG of 1.27 suggests the stock is reasonably priced for its growth.

Bear Case : APH

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

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

APH profiles as a growth stock while UNH is a value play — different risk/reward profiles.

APH carries more volatility with a beta of 1.30 — expect wider price swings.

APH is growing revenue faster at 58.4% — sustainability is the question.

UNH generates stronger free cash flow (8.1B), providing more financial flexibility.

Bottom Line

APH scores higher overall (74/100 vs 54/100), backed by strong 17.2% margins and 58.4% revenue growth. UNH offers better value entry with a 40.6% margin of safety. 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.

Amphenol Corporation

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Amphenol Corporation is a major producer of electronic and fiber optic connectors, cable and interconnect systems such as coaxial cables. Amphenol is a portmanteau from the corporation's original name, American Phenolic Corp.

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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