Watsco Inc (WSO.B) stock
WSO.BNYSEWholesale-Hardware & Plumbing & Heating Equipment & SuppliesFiscal year ends December 31Also trades as WSO
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026Score 15/3029% above fair value
$284.20+0.00 (0.00%)
Close on Oct 29, 2026Market cap $11.72BP/E 24.5Yield 4.12%
Watsco market cap
Market capitalization is the share price multiplied by the number of shares outstanding.
Watsco's market cap was $11.17B on Oct 19, 2026, against $13.91B a year earlier. Over the last 5 years it ranged from $4.75B to $19.07B, with a median of $8.22B.
Market Cap at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Oct 19, 2026 | $11.17B | -12.4% |
| 2025 | Dec 31, 2025 | $12.75B | +24.7% |
| 2021 | Oct 29, 2021 | $10.23B | +28.7% |
| 2020 | Dec 31, 2020 | $7.95B | +27.8% |
| 2019 | Dec 31, 2019 | $6.22B | +31.0% |
| 2018 | Dec 31, 2018 | $4.75B | -14.7% |
| 2017 | Dec 29, 2017 | $5.56B | +15.2% |
| 2016 | Dec 30, 2016 | $4.83B | +26.9% |
| 2015 | Dec 31, 2015 | $3.80B | +9.9% |
| 2014 | Dec 31, 2014 | $3.46B | +11.7% |
| 2013 | Dec 31, 2013 | $3.10B | +34.4% |
| 2012 | Dec 31, 2012 | $2.30B | +14.8% |
| 2011 | Dec 30, 2011 | $2.01B | – |