What A Share

Nasdaq

COST

Costco Wholesale Corporation

1 day
+0.8%
1 month
+0.2%
1 year
−2.0%

$949.15 · Mkt cap $421B · P/E 52.12

At the 6 Aug 2026 close

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About Costco Wholesale Corporation (COST)

Costco Wholesale Corporation trades under the ticker COST on Nasdaq, in the Consumer Discretionary sector (Department/Specialty Retail Stores). Its market capitalisation is $421B. The last closing price was $949.15, on 6 Aug 2026. It trades at 52.12 times its last reported annual diluted earnings per share. Over the past year the share price is −2.0%, and +0.2% over the past month. Returns are price returns and exclude dividends.

This page exists because COST is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.