WallStSmart

Amphenol Corporation (APH)vsLumentum Holdings Inc (LITE)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amphenol Corporation generates 997% more annual revenue ($23.09B vs $2.11B). APH leads profitability with a 18.5% profit margin vs 11.9%. LITE appears more attractively valued with a PEG of 0.97. APH earns a higher WallStSmart Score of 76/100 (B+).

APH

Strong Buy

76

out of 100

Grade: B+

Growth: 10.0Profit: 9.0Value: 8.7Quality: 6.8
Piotroski: 4/9Altman Z: 2.36

LITE

Strong Buy

69

out of 100

Grade: B-

Growth: 7.3Profit: 6.5Value: 4.7Quality: 3.8
Piotroski: 4/9Altman Z: 0.58
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APHUndervalued (+6.8%)

Margin of Safety

+6.8%

Fair Value

$156.78

Current Price

$128.73

$28.05 discount

UndervaluedFair: $156.78Overvalued
LITESignificantly Overvalued (-255.6%)

Margin of Safety

-255.6%

Fair Value

$161.46

Current Price

$777.17

$615.71 premium

UndervaluedFair: $161.46Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

APH6 strengths · Avg: 9.2/10
Return on EquityProfitability
36.8%10/10

Every $100 of equity generates 37 in profit

Revenue GrowthGrowth
49.1%10/10

Revenue surging 49.1% year-over-year

EPS GrowthGrowth
57.6%10/10

Earnings expanding 57.6% YoY

Market CapQuality
$157.29B9/10

Large-cap with strong market position

Operating MarginProfitability
27.5%8/10

Strong operational efficiency at 27.5%

Free Cash FlowQuality
$1.47B8/10

Generating 1.5B in free cash flow

LITE5 strengths · Avg: 9.2/10
Revenue GrowthGrowth
65.5%10/10

Revenue surging 65.5% year-over-year

EPS GrowthGrowth
71.1%10/10

Earnings expanding 71.1% YoY

Market CapQuality
$57.26B9/10

Large-cap with strong market position

Return on EquityProfitability
29.3%9/10

Every $100 of equity generates 29 in profit

PEG RatioValuation
0.978/10

Growing faster than its price suggests

Areas to Watch

APH2 concerns · Avg: 4.0/10
P/E RatioValuation
38.2x4/10

Premium valuation, high expectations priced in

Price/BookValuation
11.8x4/10

Trading at 11.8x book value

LITE3 concerns · Avg: 2.0/10
P/E RatioValuation
232.5x2/10

Premium valuation, high expectations priced in

Price/BookValuation
65.5x2/10

Trading at 65.5x book value

Altman Z-ScoreHealth
0.582/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : APH

The strongest argument for APH centers on Return on Equity, Revenue Growth, EPS Growth. Profitability is solid with margins at 18.5% and operating margin at 27.5%. Revenue growth of 49.1% demonstrates continued momentum.

Bull Case : LITE

The strongest argument for LITE centers on Revenue Growth, EPS Growth, Market Cap. Revenue growth of 65.5% demonstrates continued momentum. PEG of 0.97 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 : LITE

The primary concerns for LITE are P/E Ratio, Price/Book, Altman Z-Score. A P/E of 232.5x leaves little room for execution misses.

Key Dynamics to Monitor

LITE carries more volatility with a beta of 1.41 — expect wider price swings.

LITE is growing revenue faster at 65.5% — sustainability is the question.

APH generates stronger free cash flow (1.5B), providing more financial flexibility.

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

Bottom Line

APH scores higher overall (76/100 vs 69/100), backed by strong 18.5% margins and 49.1% revenue growth. Both earn "Strong Buy" and "Strong 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.

Lumentum Holdings Inc

TECHNOLOGY · COMMUNICATION EQUIPMENT · USA

Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, Asia-Pacific, Europe, the Middle East, and Africa. The company is headquartered in San Jose, California.

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