WallStSmart

Jabil Circuit Inc (JBL)vsLittelfuse Inc (LFUS)

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Smart Verdict

WallStSmart Research — data-driven comparison

Jabil Circuit Inc generates 1275% more annual revenue ($35.95B vs $2.61B). JBL leads profitability with a 2.9% profit margin vs -0.3%. JBL appears more attractively valued with a PEG of 0.82. JBL earns a higher WallStSmart Score of 71/100 (B).

JBL

Strong Buy

71

out of 100

Grade: B

Growth: 7.3Profit: 6.5Value: 6.3Quality: 4.0
Piotroski: 4/9Altman Z: 1.89

LFUS

Buy

57

out of 100

Grade: C

Growth: 6.7Profit: 4.5Value: 2.7Quality: 8.0
Piotroski: 5/9Altman Z: 2.45
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for JBL.

LFUSSignificantly Overvalued (-46.9%)

Margin of Safety

-46.9%

Fair Value

$243.71

Current Price

$355.72

$112.01 premium

UndervaluedFair: $243.71Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

JBL4 strengths · Avg: 9.0/10
Return on EquityProfitability
64.6%10/10

Every $100 of equity generates 65 in profit

EPS GrowthGrowth
88.8%10/10

Earnings expanding 88.8% YoY

PEG RatioValuation
0.828/10

Growing faster than its price suggests

Revenue GrowthGrowth
28.6%8/10

Revenue surging 28.6% year-over-year

LFUS3 strengths · Avg: 9.0/10
EPS GrowthGrowth
51.7%10/10

Earnings expanding 51.7% YoY

Debt/EquityHealth
0.269/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
20.4%8/10

Revenue surging 20.4% year-over-year

Areas to Watch

JBL4 concerns · Avg: 3.8/10
P/E RatioValuation
29.8x4/10

Moderate valuation

Price/BookValuation
15.5x4/10

Trading at 15.5x book value

Altman Z-ScoreHealth
1.894/10

Grey zone — moderate risk

Profit MarginProfitability
2.9%3/10

2.9% margin — thin

LFUS4 concerns · Avg: 2.3/10
PEG RatioValuation
1.794/10

Expensive relative to growth rate

P/E RatioValuation
328.5x2/10

Premium valuation, high expectations priced in

Return on EquityProfitability
-0.3%2/10

ROE of -0.3% — below average capital efficiency

Profit MarginProfitability
-0.3%1/10

Currently unprofitable

Comparative Analysis Report

WallStSmart Research

Bull Case : JBL

The strongest argument for JBL centers on Return on Equity, EPS Growth, PEG Ratio. Revenue growth of 28.6% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.

Bull Case : LFUS

The strongest argument for LFUS centers on EPS Growth, Debt/Equity, Revenue Growth. Revenue growth of 20.4% demonstrates continued momentum.

Bear Case : JBL

The primary concerns for JBL are P/E Ratio, Price/Book, Altman Z-Score. Debt-to-equity of 2.49 is elevated, increasing financial risk. Thin 2.9% margins leave little buffer for downturns.

Bear Case : LFUS

The primary concerns for LFUS are PEG Ratio, P/E Ratio, Return on Equity. A P/E of 328.5x leaves little room for execution misses.

Key Dynamics to Monitor

LFUS carries more volatility with a beta of 1.48 — expect wider price swings.

JBL is growing revenue faster at 28.6% — sustainability is the question.

JBL generates stronger free cash flow (638M), providing more financial flexibility.

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

Bottom Line

JBL scores higher overall (71/100 vs 57/100) and 28.6% 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.

Jabil Circuit Inc

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Jabil Inc. provides global manufacturing solutions and services. The company is headquartered in Saint Petersburg, Florida.

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Littelfuse Inc

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Littelfuse, Inc. manufactures and sells circuit protection, power control, and sensing products in Asia-Pacific, the Americas, and Europe. The company is headquartered in Chicago, Illinois.

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