WallStSmart

Genuine Parts Co (GPC)vsO’Reilly Automotive Inc (ORLY)

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Smart Verdict

WallStSmart Research — data-driven comparison

Genuine Parts Co generates 33% more annual revenue ($25.33B vs $18.99B). ORLY leads profitability with a 14.3% profit margin vs 0.1%. GPC appears more attractively valued with a PEG of 1.61. ORLY earns a higher WallStSmart Score of 64/100 (C+).

GPC

Hold

47

out of 100

Grade: D+

Growth: 4.0Profit: 5.0Value: 2.7Quality: 4.5
Piotroski: 3/9Altman Z: 1.72

ORLY

Buy

64

out of 100

Grade: C+

Growth: 6.0Profit: 8.0Value: 6.7Quality: 5.0
Piotroski: 3/9Altman Z: 1.42
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GPCSignificantly Overvalued (-34.0%)

Margin of Safety

-34.0%

Fair Value

$111.40

Current Price

$124.61

$13.21 premium

UndervaluedFair: $111.40Overvalued
ORLYUndervalued (+76.5%)

Margin of Safety

+76.5%

Fair Value

$374.82

Current Price

$90.70

$284.12 discount

UndervaluedFair: $374.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GPC0 strengths · Avg: 0/10

No standout strengths identified

ORLY4 strengths · Avg: 9.3/10
Return on EquityProfitability
58.6%10/10

Every $100 of equity generates 59 in profit

Debt/EquityHealth
-5.2210/10

Conservative balance sheet, low leverage

Market CapQuality
$70.90B9/10

Large-cap with strong market position

Operating MarginProfitability
21.4%8/10

Strong operational efficiency at 21.4%

Areas to Watch

GPC4 concerns · Avg: 4.0/10
PEG RatioValuation
1.614/10

Expensive relative to growth rate

Revenue GrowthGrowth
4.2%4/10

4.2% revenue growth

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Altman Z-ScoreHealth
1.724/10

Distress zone — elevated risk

ORLY4 concerns · Avg: 3.3/10
PEG RatioValuation
1.654/10

Expensive relative to growth rate

P/E RatioValuation
27.0x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.422/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : GPC

GPC has a balanced fundamental profile.

Bull Case : ORLY

The strongest argument for ORLY centers on Return on Equity, Debt/Equity, Market Cap.

Bear Case : GPC

The primary concerns for GPC are PEG Ratio, Revenue Growth, EPS Growth. A P/E of 468.5x leaves little room for execution misses. Thin 0.1% 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

GPC carries more volatility with a beta of 0.68 — expect wider price swings.

ORLY is growing revenue faster at 8.8% — sustainability is the question.

ORLY generates stronger free cash flow (699M), providing more financial flexibility.

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

Bottom Line

ORLY scores higher overall (64/100 vs 47/100). Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Genuine Parts Co

CONSUMER CYCLICAL · AUTO PARTS · USA

Genuine Parts Company (GPC) is an American service organization engaged in the distribution of automotive replacement parts, industrial replacement parts, office products and electrical/electronic materials.

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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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