What is Watsco, Inc.'s market cap?

Watsco, Inc. (WSO) has a market capitalization of $14.90 B as of 2026-05-29, ranking #744 among US-listed companies.

Watsco, Inc.

WSO

Market cap$14.90 B

Rank#744

Filings1,245

Watsco, Inc. trades as WSO and has a market capitalization of $14.90 B, making it the #744 largest US-listed company by market value. This page tracks Watsco, Inc. through 1,245 SEC filings, with financial statements and metrics updated as new reports are filed.

Research snapshot

WSO stock, financials, and filing history

Updated

2026-05-29

Market cap$14.90 B Rank#744 Derived price-P/E-Revenue growth-Filings1,245

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.

Filing	Type	Filed
SCHEDULE 13G/A	-	2026-05-14
SCHEDULE 13G	-	2026-05-14
Quarterly report	10-Q	2026-05-08
SCHEDULE 13G	-	2026-04-30
SCHEDULE 13G	-	2026-04-29
Major company event	8-K	2026-04-29
Major company event	8-K	2026-04-28
Annual report to shareholders	ARS	2026-04-24

Watsco, Inc.

WSO stock, financials, and filing history

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