COST.BA

N/A

Costco Wholesale Corporation — PEG Ratio Analysis

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PEG Ratio

Negative earnings — PE and PEG ratios are not meaningful

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Growth Rate Source

Good Data Quality5-Year EPS CAGR

Current Price

$30860.00

TTM EPS

$0.00

P/E Ratio

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Growth Rate

16.0%

5-Year EPS CAGR

Sector

Consumer Defensive

Discount Stores

Calculated

6/17/2026

9:02:25 AM

PEG Ratio Unavailable

Insufficient price/EPS data

How to Interpret PEG Ratio

PEG < 1.0 — Potentially Undervalued. The stock may be priced below its earnings growth rate, suggesting a potential buying opportunity.

PEG 1.0–2.0 — Fairly Valued. The stock price is roughly in line with its earnings growth. A PEG of 1.0 is often considered "fair value."

PEG > 2.0 — Potentially Overvalued. The stock may be priced above what its earnings growth justifies.

Limitations:PEG ratios are less reliable for financial firms (earnings driven by interest margins), companies with negative/zero earnings growth, and hypergrowth companies (>100% growth) where the ratio may appear misleadingly low. Always use PEG alongside other valuation metrics.