Costco · shares_outstanding439,132,186 shares

valid_from

2010-05-28

valid_to

2010-10-01

confidence

0.95

superseded_by

clm_88C97F4FF58C · 432,333,947 shares

first seen

2026-10-28

last updated

2026-10-28

Sources

• https://www.sec.gov/Archives/edgar/data/909832/000119312510137013/0001193125-10-137013-index.htmprimary · sec.gov

Supersedes

• 440,506,789 shares2010-03-05 to 2010-05-28 · clm_4B86ABBDBAD7

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