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WD 40 CO
WDFC - Company ID 0000105132
Market cap$2.79 B
Rank#1899
Filings1,515
Market capitalization of WD 40 CO
As of 2026-09-07, WD 40 CO (WDFC) has a market capitalization of $2.79 B, making it the #1899 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-07 | $2.79 B |
| 2026-09-06 | $2.79 B |
| 2026-09-05 | $2.79 B |
| 2026-09-04 | $2.79 B |
| 2026-09-03 | $2.84 B |
| 2026-09-02 | $2.85 B |
| 2026-09-01 | $2.87 B |
| 2026-08-31 | $2.88 B |
| 2026-08-30 | $2.92 B |
| 2026-08-29 | $2.92 B |
| 2026-08-28 | $2.92 B |
| 2026-08-27 | $2.95 B |
Market Cap of similar companies
Frequently asked questions
What is WD 40 CO's market cap?
As of 2026-09-07, WD 40 CO (WDFC) has a market capitalization of $2.79 B, making it the #1899 most valuable US-listed company.
Where does WD 40 CO rank by market cap?
WD 40 CO is the #1899 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.