PE Ratio: 27.03

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 27.03 is in line with its 5-year average of 29.23, around the middle of its 5-year range (17.94–44.33).

As of Thursday, August 27, 2026. 10.82% below its 12-month average of 30.31.

PE Ratio (27.03) = Close Price ($313.05) / Diluted TTM EPS ($11.58)

WSO PE Ratio Metrics

P/E vs. its own history

At 27.0, P/E is near its 20-year median — higher than 43% of readings in its 20-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Watsco, Inc. (WSO)?

The P/E ratio for WSO stock is 27.03.

Is Watsco, Inc.'s P/E ratio high or low?

The P/E ratio of 27.03 is in line with its 5-year average of 29.23, around the middle of its 5-year range (17.94–44.33).

What is the TTM average P/E ratio for Watsco, Inc. (WSO)?

The TTM average P/E ratio for WSO stock is 30.31.

What is the 3Y average P/E ratio for Watsco, Inc. (WSO)?

The 3Y average P/E ratio for WSO stock is 32.56.

What is the 5Y average P/E ratio for Watsco, Inc. (WSO)?

The 5Y average P/E ratio for WSO stock is 29.23.

What is the 10Y average P/E ratio for Watsco, Inc. (WSO)?

The 10Y average P/E ratio for WSO stock is 30.61.

What is the 15Y average P/E ratio for Watsco, Inc. (WSO)?

The 15Y average P/E ratio for WSO stock is 29.57.

What is the 20Y average P/E ratio for Watsco, Inc. (WSO)?

The 20Y average P/E ratio for WSO stock is 28.20.

Showing the most recent 260 of 5,031 data points. The chart above shows the full history.

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