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WESCO International, Inc.
WCC
Market cap$17.33 B
Rank#673
Filings2,353
Market capitalization of WESCO International, Inc.
As of 2026-09-09, WESCO International, Inc. (WCC) has a market capitalization of $17.33 B, making it the #673 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-09 | $17.33 B |
| 2026-09-08 | $17.54 B |
| 2026-09-07 | $17.12 B |
| 2026-09-06 | $17.12 B |
| 2026-09-05 | $17.12 B |
| 2026-09-04 | $17.06 B |
| 2026-09-03 | $16.48 B |
| 2026-09-02 | $16.36 B |
| 2026-09-01 | $16.17 B |
| 2026-08-31 | $16.52 B |
| 2026-08-30 | $16.39 B |
| 2026-08-29 | $16.39 B |
Frequently asked questions
What is WESCO International, Inc.'s market cap?
As of 2026-09-09, WESCO International, Inc. (WCC) has a market capitalization of $17.33 B, making it the #673 most valuable US-listed company.
Where does WESCO International, Inc. rank by market cap?
WESCO International, Inc. is the #673 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.