Costco · shares_outstanding441,823,811 shares

valid_from

2021-09-28

valid_to

2021-12-14

confidence

0.95

superseded_by

clm_B906622525AC · 442,604,145 shares

first seen

2026-10-27

last updated

2026-10-28

Sources

• https://www.sec.gov/Archives/edgar/data/909832/000090983221000014/0000909832-21-000014-index.htmprimary · sec.gov

Supersedes

• 442,069,091 shares2021-05-26 to 2021-09-28 · clm_517BF28A0333
• 441,228,027 shares2020-09-29 to 2020-12-09 · clm_293F3F473C96

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