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COST · Costco Wholesale Corp /New · Documents

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$902.40 -0.20 (-0.02%) At close · Sep 10
S&P 500 member Nasdaq-100 member Russell 1000 member Rebalance outlook locked
Market Cap
$400.24B
Shares
443.48M

The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.

Search and read these filings from Claude or ChatGPT with the SEC filings MCP server →
Type Filing Date Period Open
8-K 2026-07-08 2026-07-07
10-Q 2026-06-03 2026-05-10
8-K 2026-05-28 —
8-K 2026-04-15 —
10-Q 2026-03-11 2026-02-15
8-K 2026-03-05 —
8-K 2026-01-21 2026-01-15
10-Q 2025-12-17 2025-11-23
8-K 2025-12-11 —
DEF 14A 2025-12-04 2025-08-31
8-K 2025-10-20 2025-10-14
8-K 2025-10-15 —
10-K 2025-10-08 2025-08-31
8-K 2025-09-25 —
8-K 2025-08-07 2025-08-04
8-K 2025-07-16 2025-07-15
8-K 2025-06-11 2025-06-10
10-Q 2025-06-05 2025-05-11
8-K 2025-05-29 —
8-K 2025-04-16 —
10-Q 2025-03-13 2025-02-16
8-K 2025-03-06 —
8-K 2025-02-03 2025-01-30
8-K 2025-01-27 2025-01-23
10-Q 2024-12-19 2024-11-24
8-K 2024-12-12 —
DEF 14A 2024-12-11 2024-09-01
8-K 2024-11-07 2024-11-04
8-K 2024-10-17 2024-10-16
10-K 2024-10-09 2024-09-01
8-K 2024-09-26 —
8-K 2024-09-20 2024-09-16
8-K 2024-07-10 —
10-Q 2024-06-06 2024-05-12
8-K 2024-05-30 —
8-K 2024-04-10 —
10-Q 2024-03-13 2024-02-18
8-K 2024-03-07 —
8-K 2024-02-09 2024-02-05
8-K 2024-01-22 2024-01-18
8-K/A 2024-01-22 2023-08-16
10-Q 2023-12-20 2023-11-26
8-K 2023-12-14 2023-12-13
DEF 14A 2023-12-07 2023-09-03
8-K 2023-11-24 2023-11-17
8-K 2023-10-20 2023-10-18
10-K 2023-10-11 2023-09-03
8-K 2023-09-26 —
8-K 2023-08-17 2023-08-16
8-K 2023-08-10 2023-08-09
Showing 1–50 of 110 filings
Key facts CIK 909832 CUSIP 22160K105 13F (30d) 1087 filings 1038 filers Visit website Investor relations