WallStSmart

Aptiv PLC (APTV)vsMagna International Inc (MGA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Magna International Inc generates 105% more annual revenue ($42.32B vs $20.66B). APTV leads profitability with a 1.8% profit margin vs 1.6%. MGA appears more attractively valued with a PEG of 0.39. MGA earns a higher WallStSmart Score of 55/100 (C-).

APTV

Buy

54

out of 100

Grade: C-

Growth: 4.7Profit: 5.0Value: 6.0Quality: 7.0
Piotroski: 6/9Altman Z: 2.02

MGA

Buy

55

out of 100

Grade: C-

Growth: 3.3Profit: 4.5Value: 8.7Quality: 5.5
Piotroski: 3/9Altman Z: 2.54
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APTVUndervalued (+23.1%)

Margin of Safety

+23.1%

Fair Value

$108.86

Current Price

$68.60

$40.26 discount

UndervaluedFair: $108.86Overvalued
MGAUndervalued (+46.8%)

Margin of Safety

+46.8%

Fair Value

$108.60

Current Price

$66.09

$42.51 discount

UndervaluedFair: $108.60Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

APTV1 strengths · Avg: 8.0/10
Price/BookValuation
1.6x8/10

Reasonable price relative to book value

MGA2 strengths · Avg: 9.0/10
PEG RatioValuation
0.3910/10

Growing faster than its price suggests

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Areas to Watch

APTV4 concerns · Avg: 2.8/10
Return on EquityProfitability
4.0%3/10

ROE of 4.0% — below average capital efficiency

Profit MarginProfitability
1.8%3/10

1.8% margin — thin

Debt/EquityHealth
1.013/10

Elevated debt levels

P/E RatioValuation
40.5x2/10

Premium valuation, high expectations priced in

MGA4 concerns · Avg: 3.5/10
P/E RatioValuation
28.2x4/10

Moderate valuation

Revenue GrowthGrowth
3.1%4/10

3.1% revenue growth

Return on EquityProfitability
5.6%3/10

ROE of 5.6% — below average capital efficiency

Profit MarginProfitability
1.6%3/10

1.6% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : APTV

The strongest argument for APTV centers on Price/Book. PEG of 1.09 suggests the stock is reasonably priced for its growth.

Bull Case : MGA

The strongest argument for MGA centers on PEG Ratio, Price/Book. PEG of 0.39 suggests the stock is reasonably priced for its growth.

Bear Case : APTV

The primary concerns for APTV are Return on Equity, Profit Margin, Debt/Equity. A P/E of 40.5x leaves little room for execution misses. Thin 1.8% margins leave little buffer for downturns.

Bear Case : MGA

The primary concerns for MGA are P/E Ratio, Revenue Growth, Return on Equity. Thin 1.6% margins leave little buffer for downturns.

Key Dynamics to Monitor

MGA carries more volatility with a beta of 1.85 — expect wider price swings.

APTV is growing revenue faster at 5.4% — sustainability is the question.

MGA generates stronger free cash flow (452M), providing more financial flexibility.

Monitor AUTO PARTS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MGA scores higher overall (55/100 vs 54/100). APTV offers better value entry with a 23.1% margin of safety. Both earn "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.

Aptiv PLC

CONSUMER CYCLICAL · AUTO PARTS · USA

Aptiv plc is an auto parts company headquartered in Dublin, Ireland.

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Magna International Inc

CONSUMER CYCLICAL · AUTO PARTS · USA

Magna International Inc. designs, designs and manufactures components, assemblies, systems, subsystems and modules for vehicle and light truck original equipment manufacturers worldwide. The company is headquartered in Aurora, Canada.

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