Watsco, Inc. (WSO)
 NYSE: WSO · Real-Time Price · USD
 358.36
 -9.93 (-2.70%)
  At close: Oct 30, 2025, 4:00 PM EDT
365.52
 +7.16 (2.00%)
  After-hours: Oct 30, 2025, 7:42 PM EDT
Watsco Market Cap
Watsco has a market cap or net worth of $13.59 billion as of October 30, 2025. Its market cap has decreased by -32.23% in one year.
Market Cap 
 13.59B
Enterprise Value 
 13.51B
1-Year Change 
 -32.23%
Ranking 
 Category 
 Stock Price 
$358.36
Market Cap Chart
Since December 1, 1998, Watsco's market cap has increased from $497.60M to $13.59B, an increase of 2,630.93%. That is a compound annual growth rate of 13.07%.
Market Cap History
| Date | Market Cap | % Change | 
|---|---|---|
| Oct 29, 2025 | 14.93B | -21.97% | 
| Dec 31, 2024 | 19.14B | 13.37% | 
| Dec 29, 2023 | 16.88B | 74.72% | 
| Dec 30, 2022 | 9.66B | -20.36% | 
| Dec 31, 2021 | 12.13B | 39.15% | 
| Dec 31, 2020 | 8.72B | 27.01% | 
| Dec 31, 2019 | 6.86B | 31.81% | 
| Dec 31, 2018 | 5.21B | -14.31% | 
| Dec 29, 2017 | 6.08B | 15.49% | 
| Dec 30, 2016 | 5.26B | 27.33% | 
| Dec 31, 2015 | 4.13B | 10.38% | 
| Dec 31, 2014 | 3.74B | 12.26% | 
| Dec 31, 2013 | 3.34B | 29.10% | 
| Dec 31, 2012 | 2.58B | 19.22% | 
| Dec 30, 2011 | 2.17B | 6.03% | 
| Dec 31, 2010 | 2.04B | 30.21% | 
| Dec 31, 2009 | 1.57B | 44.37% | 
| Dec 31, 2008 | 1.09B | 5.75% | 
| Dec 31, 2007 | 1.03B | -21.66% | 
| Dec 29, 2006 | 1.31B | -20.44% | 
| Dec 30, 2005 | 1.65B | 74.90% | 
| Dec 31, 2004 | 943.00M | 59.24% | 
| Dec 31, 2003 | 592.20M | 41.07% | 
| Dec 31, 2002 | 419.80M | 10.88% | 
| Dec 31, 2001 | 378.60M | 23.69% | 
View and export this data all the way back to 1998. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
 Full DefinitionRelated Stocks
| Company | Market Cap | 
|---|---|
| General Electric Company | 327.78B | 
| Caterpillar | 273.19B | 
| RTX Corporation | 237.88B | 
| GE Vernova | 155.76B | 
| The Boeing Company | 152.00B | 
| Eaton Corporation | 149.14B | 
| Union Pacific | 129.80B | 
| Honeywell International | 127.05B |