Watsco (MIL:1WSO) Beta: N/A (As of Jul. 31, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:1WSO Watsco Inc MIL:1WSO
86 GF Score
Price €354.60
GF Value €474.76
! 3 Warning Signs
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What is Watsco Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-31), Watsco's Beta is Not available.

Watsco  (MIL:1WSO) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)

Watsco Beta Related Terms

Watsco Beta Historical Data

* Premium members only.

The historical data trend for Watsco's Beta can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Watsco Beta Chart

Watsco Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Watsco Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Beta Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
MIL:1WSO
86GF Score
Watsco Inc MIL:1WSO
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Watsco Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Is Watsco (MIL:1WSO) Overvalued in 2026?

Based on GuruFocus' analysis, Watsco stock appears to be undervalued. The current stock price of €354.60 is trading 25.3% below its estimated GF Value™ of €474.76.

Key valuation signals for MIL:1WSO:

  • Beta: N/A
  • GF Value™: €474.76 vs. price of €354.60 (25.3% below fair value)
  • GF Score™: 86/100 with 3 warning signs

No single metric tells the full story. See the MIL:1WSO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Watsco Business Description

Address 2665 South Bayshore Drive, Suite 901, Miami, FL, USA, 33133
Watsco is the largest HVAC and refrigeration products distributor in North America with approximately 13% market share. The company primarily operates in the United States (90% of revenue) with significant exposure in the Sunbelt states. Watsco also has operations in Canada, Latin America, and the Caribbean. The company's customer base comprises more than 120,000 dealers and contractors serving the replacement and new-construction HVAC/R markets for residential and light-commercial applications. As much as 20% of residential HVAC units are distributed through Watsco in any given year. Revenue is approximately 75%-80% residential HVAC and 20%-25% commercial, with relatively small exposure to more complex "applied" solutions.
86GF Score

Get the complete analysis for MIL:1WSO

Beta is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€354.60
Price
€474.76
GF Value