WallStSmart

Jabil Circuit Inc (JBL)vsPlexus Corp (PLXS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Jabil Circuit Inc generates 692% more annual revenue ($32.67B vs $4.13B). PLXS leads profitability with a 4.3% profit margin vs 2.5%. JBL appears more attractively valued with a PEG of 0.82. JBL earns a higher WallStSmart Score of 70/100 (B).

JBL

Strong Buy

70

out of 100

Grade: B

Growth: 6.7Profit: 6.0Value: 9.3Quality: 4.8
Piotroski: 3/9Altman Z: 2.35

PLXS

Buy

51

out of 100

Grade: C-

Growth: 5.3Profit: 5.5Value: 7.3Quality: 8.5
Piotroski: 6/9Altman Z: 3.24
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

JBLUndervalued (+24.9%)

Margin of Safety

+24.9%

Fair Value

$347.72

Current Price

$283.24

$64.48 discount

UndervaluedFair: $347.72Overvalued
PLXSSignificantly Overvalued (-17.3%)

Margin of Safety

-17.3%

Fair Value

$174.38

Current Price

$217.26

$42.88 premium

UndervaluedFair: $174.38Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

JBL4 strengths · Avg: 9.0/10
Return on EquityProfitability
59.7%10/10

Every $100 of equity generates 60 in profit

EPS GrowthGrowth
96.2%10/10

Earnings expanding 96.2% YoY

PEG RatioValuation
0.828/10

Growing faster than its price suggests

Revenue GrowthGrowth
23.1%8/10

Revenue surging 23.1% year-over-year

PLXS2 strengths · Avg: 9.5/10
Altman Z-ScoreHealth
3.2410/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.159/10

Conservative balance sheet, low leverage

Areas to Watch

JBL4 concerns · Avg: 3.3/10
P/E RatioValuation
37.3x4/10

Premium valuation, high expectations priced in

Profit MarginProfitability
2.5%3/10

2.5% margin — thin

Operating MarginProfitability
4.7%3/10

Operating margin of 4.7%

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PLXS4 concerns · Avg: 3.3/10
PEG RatioValuation
2.094/10

Expensive relative to growth rate

P/E RatioValuation
33.8x4/10

Premium valuation, high expectations priced in

Profit MarginProfitability
4.3%3/10

4.3% margin — thin

Free Cash FlowQuality
$-50.58M2/10

Negative free cash flow — burning cash

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 23.1% demonstrates continued momentum. PEG of 0.82 suggests the stock is reasonably priced for its growth.

Bull Case : PLXS

The strongest argument for PLXS centers on Altman Z-Score, Debt/Equity.

Bear Case : JBL

The primary concerns for JBL are P/E Ratio, Profit Margin, Operating Margin. Thin 2.5% margins leave little buffer for downturns.

Bear Case : PLXS

The primary concerns for PLXS are PEG Ratio, P/E Ratio, Profit Margin. Thin 4.3% margins leave little buffer for downturns.

Key Dynamics to Monitor

JBL profiles as a growth stock while PLXS is a value play — different risk/reward profiles.

JBL carries more volatility with a beta of 1.18 — expect wider price swings.

JBL is growing revenue faster at 23.1% — sustainability is the question.

JBL generates stronger free cash flow (316M), providing more financial flexibility.

Bottom Line

JBL scores higher overall (70/100 vs 51/100) and 23.1% 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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Plexus Corp

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Plexus Corp. The company is headquartered in Neenah, Wisconsin.

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