WallStSmart

Aptiv PLC (APTV)vsO’Reilly Automotive Inc (ORLY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Aptiv PLC generates 12% more annual revenue ($20.40B vs $18.21B). ORLY leads profitability with a 14.3% profit margin vs 0.8%. APTV appears more attractively valued with a PEG of 0.95. ORLY earns a higher WallStSmart Score of 60/100 (C).

APTV

Buy

58

out of 100

Grade: C

Growth: 4.7Profit: 5.0Value: 6.7Quality: 7.0
Piotroski: 6/9Altman Z: 2.02

ORLY

Buy

60

out of 100

Grade: C

Growth: 6.7Profit: 8.0Value: 6.0Quality: 4.0
Piotroski: 2/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

APTVUndervalued (+34.4%)

Margin of Safety

+34.4%

Fair Value

$127.61

Current Price

$60.49

$67.12 discount

UndervaluedFair: $127.61Overvalued
ORLYUndervalued (+74.8%)

Margin of Safety

+74.8%

Fair Value

$373.89

Current Price

$96.67

$277.22 discount

UndervaluedFair: $373.89Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

APTV2 strengths · Avg: 9.0/10
Price/BookValuation
1.4x10/10

Reasonable price relative to book value

PEG RatioValuation
0.958/10

Growing faster than its price suggests

ORLY2 strengths · Avg: 9.5/10
Return on EquityProfitability
58.6%10/10

Every $100 of equity generates 59 in profit

Market CapQuality
$80.44B9/10

Large-cap with strong market position

Areas to Watch

APTV4 concerns · Avg: 2.5/10
Return on EquityProfitability
1.9%3/10

ROE of 1.9% — below average capital efficiency

Profit MarginProfitability
0.8%3/10

0.8% margin — thin

P/E RatioValuation
80.7x2/10

Premium valuation, high expectations priced in

EPS GrowthGrowth
-43.4%2/10

Earnings declined 43.4%

ORLY3 concerns · Avg: 3.7/10
PEG RatioValuation
2.304/10

Expensive relative to growth rate

P/E RatioValuation
31.6x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : APTV

The strongest argument for APTV centers on Price/Book, PEG Ratio. PEG of 0.95 suggests the stock is reasonably priced for its growth.

Bull Case : ORLY

The strongest argument for ORLY centers on Return on Equity, Market Cap. Revenue growth of 10.2% demonstrates continued momentum.

Bear Case : APTV

The primary concerns for APTV are Return on Equity, Profit Margin, P/E Ratio. A P/E of 80.7x leaves little room for execution misses. Thin 0.8% margins leave little buffer for downturns.

Bear Case : ORLY

The primary concerns for ORLY are PEG Ratio, P/E Ratio, Piotroski F-Score.

Key Dynamics to Monitor

APTV carries more volatility with a beta of 1.51 — expect wider price swings.

ORLY is growing revenue faster at 10.2% — sustainability is the question.

ORLY generates stronger free cash flow (788M), providing more financial flexibility.

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

Bottom Line

ORLY scores higher overall (60/100 vs 58/100) and 10.2% revenue growth. APTV offers better value entry with a 34.4% 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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O’Reilly Automotive Inc

CONSUMER CYCLICAL · AUTO PARTS · USA

O'Reilly Auto Parts is an American auto parts retailer that provides automotive aftermarket parts, tools, supplies, equipment, and accessories in the United States serving both the professional service providers and do-it-yourself customers.

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