WallStSmart

Amphenol Corporation (APH)vsBel Fuse A Inc (BELFA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amphenol Corporation generates 3799% more annual revenue ($29.01B vs $744.09M). APH leads profitability with a 17.7% profit margin vs 7.2%. APH appears more attractively valued with a PEG of 1.07. APH earns a higher WallStSmart Score of 77/100 (B+).

APH

Strong Buy

77

out of 100

Grade: B+

Growth: 10.0Profit: 9.0Value: 6.7Quality: 6.0
Piotroski: 4/9Altman Z: 2.36

BELFA

Buy

53

out of 100

Grade: C-

Growth: 4.7Profit: 6.0Value: 4.0Quality: 8.0
Piotroski: 7/9Altman Z: 2.79
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APHUndervalued (+47.4%)

Margin of Safety

+47.4%

Fair Value

$327.42

Current Price

$169.18

$158.24 discount

UndervaluedFair: $327.42Overvalued
BELFAUndervalued (+1.7%)

Margin of Safety

+1.7%

Fair Value

$225.01

Current Price

$233.55

$8.54 discount

UndervaluedFair: $225.01Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

APH6 strengths · Avg: 9.3/10
Market CapQuality
$211.25B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
33.3%10/10

Every $100 of equity generates 33 in profit

Revenue GrowthGrowth
55.0%10/10

Revenue surging 55.0% year-over-year

EPS GrowthGrowth
59.3%10/10

Earnings expanding 59.3% YoY

Operating MarginProfitability
29.8%8/10

Strong operational efficiency at 29.8%

Free Cash FlowQuality
$1.20B8/10

Generating 1.2B in free cash flow

BELFA1 strengths · Avg: 8.0/10
Revenue GrowthGrowth
25.2%8/10

Revenue surging 25.2% year-over-year

Areas to Watch

APH3 concerns · Avg: 3.0/10
Price/BookValuation
13.4x4/10

Trading at 13.4x book value

Debt/EquityHealth
1.213/10

Elevated debt levels

P/E RatioValuation
40.8x2/10

Premium valuation, high expectations priced in

BELFA4 concerns · Avg: 2.8/10
PEG RatioValuation
1.854/10

Expensive relative to growth rate

Profit MarginProfitability
7.2%3/10

7.2% margin — thin

P/E RatioValuation
57.2x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-11.7%2/10

Earnings declined 11.7%

Comparative Analysis Report

WallStSmart Research

Bull Case : APH

The strongest argument for APH centers on Market Cap, Return on Equity, Revenue Growth. Profitability is solid with margins at 17.7% and operating margin at 29.8%. Revenue growth of 55.0% demonstrates continued momentum.

Bull Case : BELFA

The strongest argument for BELFA centers on Revenue Growth. Revenue growth of 25.2% demonstrates continued momentum.

Bear Case : APH

The primary concerns for APH are Price/Book, Debt/Equity, P/E Ratio. A P/E of 40.8x leaves little room for execution misses.

Bear Case : BELFA

The primary concerns for BELFA are PEG Ratio, Profit Margin, P/E Ratio. A P/E of 57.2x leaves little room for execution misses.

Key Dynamics to Monitor

BELFA carries more volatility with a beta of 1.38 — expect wider price swings.

APH is growing revenue faster at 55.0% — sustainability is the question.

APH generates stronger free cash flow (1.2B), providing more financial flexibility.

Monitor ELECTRONIC COMPONENTS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

APH scores higher overall (77/100 vs 53/100), backed by strong 17.7% margins and 55.0% revenue growth. 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.

Bel Fuse A Inc

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Bel Fuse Inc. designs, manufactures, markets, and sells products used in the networking, telecommunications, high-speed data transmission, commercial aerospace, military, broadcasting, transportation, and consumer electronics industries in the United States, Macao, United States. United. Kingdom, Slovakia, Germany, Switzerland and internationally. The company is headquartered in Jersey City, New Jersey.

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