Watsco (WSO) Market Cap 1985–2026

As of October 22, 2026, Watsco had a market cap of $13.49 billion, which increased by 7.23% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.

Data updated: Oct 22, 2026, 4:00 PM ET
Watsco logo

Watsco Inc. (WSO)

🌍 United States 📈 NYSE 🏭 Industrials 🏢 Trading Companies & Distributors
Latest Market Cap
$13.49B ▲ 7.23%
Start of 2026
$13.67B ▼ 1.32%
1 Year Ago
$14.56B ▼ 7.35%
All-Time High
$22.967B ▼ 41.26%


Loading data...


Note: Each point on the chart represents the market capitalization at the end of the trading day.
Source: Data compiled from EDGAR filings, Bloomberg and Yahoo Finance.

📈 Watsco Market Cap History by Year and Month

Watsco Market Cap History by Year and Month
Year / MonthMarket Cap% Change
2026$13.49B▼ 1.32%
$13.49B▲ 8.01%
$12.49B▼ 2.27%
$12.78B▲ 12.90%
$11.32B▼ 25.77%
$15.25B▲ 2.14%
$14.93B▼ 16.03%
$17.78B▲ 20.38%
$14.77B▼ 12.76%
$16.93B▲ 8.04%
$15.67B▲ 14.63%
2025$13.67B▼ 28.51%
2024$19.121B▲ 13.30%
2023$16.877B▲ 74.67%
2022$9.662B▼ 20.51%
All market cap values reflect closing prices for the period shown.

📊 Watsco Market Cap and Other Industry Peers

Below are selected companies from the Industrials sector / subsector:

  1. $69.23B
  2. $64.04B
  3. $60.5B
  4. $43.97B
  5. $15.76B
  6. $14.38B
  7. $14.05B
  8. $14.01B
  9. $13.68B
  10. $13.57B
  11. $13.49B
  12. $13.41B
  13. $13.09B
  14. $12.07B
  15. $11.76B
  16. $8B
  17. $7.8B
  18. $6.27B
  19. $5.92B
  20. $4.51B


Data reflect the most recent market capitalization values available.

Note: Market capitalization figures are based on available sources and may differ slightly from actual values, particularly for historical data.