Costco Wholesale Corp P/B Ratio
Data as of August 04, 2026
P/B Ratio
14.50
Stock Price
$954.08
Book Value/Share
$65.80
Sector
Retail
How It's Calculated
14.50 = $954.08 ÷ $65.80
What This Means
Costco Wholesale Corp's P/B ratio of 14.50 is above 6. Asset-light business models and unrecognized intangible assets can make book value a limited denominator; the multiple alone does not determine fair value.
About Costco Wholesale Corp
Costco Wholesale Corp (COST) operates in the Retail sector, specifically in Retail. With a market capitalization of about $422.14B, it ranks as a mega-cap stock — one of the largest publicly traded companies.
Shares recently traded near $954.08, within a 52-week range of $844.06 to $1096.50 (-13.0% from the high, +13.0% from the low). Beta of 0.87 is broadly in line with typical market sensitivity.
Trailing profit margin is about 3.0%, signaling modest profitability that investors should weigh against growth plans.
Understanding This Metric
The price-to-book ratio compares market price to net asset value per share. For Costco Wholesale Corp, P/B is especially useful when earnings are volatile or temporarily depressed. In Retail, asset-heavy business models often anchor closer to book value, while asset-light models may trade far above book.
Sector Comparison
Among Retail names on our S&P 100 coverage, Costco Wholesale Corp's P/B ratio of 14.50 can be compared with peers such as AMZN (7.41), WMT (8.86), LOW (107.87). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Retail stocks.
Key Takeaways
- COST is grouped in the Retail sector for peer comparisons.
- Recent beta of 0.87 suggests lower-than-market price sensitivity.
- Trailing profit margin of 3.0% provides context for how much earnings support the headline multiple.
Related Tools & Guides
Explore calculators and guides connected to this metric, or view all metrics for COST.
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Frequently Asked Questions
What does COST's price-to-book ratio indicate?
P/B compares share price to book value per share. Costco Wholesale Corp's P/B of 14.50 reflects how the market prices net assets — especially relevant for asset-heavy Retail business models.
Is 14.50 above or below book value?
A P/B above 1.0 (14.50) means the market values COST above accounting book value — often due to brands, growth, or intangible assets.
How does P/B compare within Retail?
Peer P/B levels in Retail (e.g. LOW (107.87), WMT (8.86), AMZN (7.41)) provide context; asset-light vs asset-heavy models differ materially.
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