Start with its own history
At 28.23×, WSO is 1.1% below its 10-observation annual average. A lower multiple can reflect a lower price, higher earnings, or weaker growth expectations—not necessarily a bargain.
NYSE · WSOIndustrial - DistributionUpdated Nov 5, 2026
Watsco, Inc. P/E ratio
Current valuation, historical context, and peer comparisons.
Current P/E ratio
28.23×
1.1% belowthe 10-year annual average
Share price319.52
÷Earnings per share11.32
Price and EPS in quote currency. Calculation details
Investors are paying 28.23 for every 1 of reported earnings per share.
P/E over time
2016 – 2025
Annual P/ESelected-period average 28.53×
3-year average31.46×3 positive annual observations
5-year average27.88×5 positive annual observations
10-year average28.53×10 positive annual observations
Peer median · TTM30.03×5 peers with positive P/E
Historical P/E ratios
Annual period-end data · 25 observations
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2025 | 27.51× | -22.6% |
| Dec 31, 2024 | 35.52× | +13.3% |
| Dec 31, 2023 | 31.34× | +94.3% |
| Dec 31, 2022 | 16.13× | -44.2% |
| Dec 31, 2021 | 28.89× | -10.4% |
| Dec 31, 2020 | 32.23× | +16.5% |
| Dec 31, 2019 | 27.67× | +28.9% |
| Dec 31, 2018 | 21.47× | -35.3% |
View all 25 annual observations +
| Period end | P/E | Change |
|---|---|---|
| Dec 31, 2017 | 33.21× | +6.1% |
| Dec 31, 2016 | 31.32× | +20.6% |
| Dec 31, 2015 | 25.97× | -2.9% |
| Dec 31, 2014 | 26.75× | -4.8% |
| Dec 31, 2013 | 28.09× | -7.0% |
| Dec 31, 2012 | 30.20× | +26.0% |
| Dec 31, 2011 | 23.96× | -5.4% |
| Dec 31, 2010 | 25.33× | -27.6% |
| Dec 31, 2009 | 34.99× | +107.7% |
| Dec 31, 2008 | 16.84× | +14.1% |
| Dec 31, 2007 | 14.76× | -1.4% |
| Dec 31, 2006 | 14.97× | -32.7% |
| Dec 31, 2005 | 22.23× | +19.3% |
| Dec 31, 2004 | 18.63× | +14.0% |
| Dec 31, 2003 | 16.35× | +11.8% |
| Dec 31, 2002 | 14.62× | -3.2% |
| Dec 31, 2001 | 15.11× | N/M |
Change is relative to the preceding observation. N/M values are excluded from averages.
How WSO compares
Company P/E vs. peer trailing-12-month ratios
| Company | P/E ratio |
|---|---|
 WSO This stockWatsco, Inc. | 28.23× |
 FERGFerguson Enterprises Inc. | 23.74× |
 REECFReece Limited | 37.76× |
 BEIJ-B.STBeijer Ref AB (publ) | 32.33× |
 AAONAAON, Inc. | 30.03× |
 LIILennox International Inc. | 16.60× |
 CARRCarrier Global Corporation | N/M |
Peers are selected by the data provider. Business models and earnings definitions can differ.
Put the numbers in context
What does WSO’s P/E tell you?
Compare like with like
The median of the 5 positive peer ratios above is 30.03×. Check growth, margins, debt, and earnings quality before interpreting the gap. A faster-growing business may justify a higher multiple.
Check what drives earnings
One-off gains can temporarily lower P/E; unusual charges can raise it. Reported earnings and forward estimates answer different questions. Pair this view with return on equity and liquidity for a fuller picture.
Keep your research connected
Take WSO into your spreadsheet
Pull historical P/E into Excel or Google Sheets with Wisesheets. Build your own comparisons alongside the rest of your financial model.
Explore WisesheetsQuarterly P/E · latest quarterLQ selects the latest reported quarter. Requires the Wisesheets add-in. See available data
=WISE("WSO", "PE Ratio", "LQ")Sources & calculation methodology
Current P/E
Share price 319.52 ÷ EPS 11.32 = 28.23×. Data is supplied by Financial Modeling Prep through Wisesheets. Quote feed updated Nov 5, 2026; this is not a real-time trading quote.
History & averages
Annual and quarterly P/E observations are provided separately from the current quote. Averages use the latest 3, 5, or 10 annual observations, excluding missing and nonpositive ratios. Pre-IPO observations are omitted. These are period-end observations, not daily averages.
Data definitions and limitations
The current quote feed does not specify the exact EPS filing-period end or whether EPS is basic or diluted. We do not label it as forward P/E. Peer ratios are explicitly trailing-12-month (TTM) values. Historical observations do not include independently verified price and EPS inputs. Sources may update on different schedules; rounded inputs can produce small calculation differences. Historical comparisons describe past pricing, not an estimate of fair value.
WSO P/E ratio: common questions
The essentials behind the numbers.
Watsco, Inc.'s current P/E is 28.23× based on the quote data last updated Nov 5, 2026. It represents the share price divided by reported earnings per share. Prices and earnings may refresh on different schedules.
Annual P/E uses earnings for a completed fiscal year. Trailing-12-month (TTM) P/E uses the latest four quarters, while forward P/E uses forecast earnings. These are not interchangeable. This page labels peer ratios as TTM and shows dated annual or quarterly historical observations; it does not show forward estimates.
N/M means not meaningful: the feed has no positive P/E for that observation. Negative or zero earnings should not be ranked as a low positive valuation multiple. N/M observations are excluded from the averages shown above.
Divide the share price by earnings per share (EPS). For example, a share price of 100 and EPS of 5 gives a P/E of 20×. This page uses the price and EPS supplied together in the quote when both are positive.
Price timestamps, EPS definitions, share classes, adjustments, and fiscal periods can differ. A forward P/E also uses forecast earnings rather than reported earnings. Compare the inputs and as-of dates before comparing two displayed ratios.
Not necessarily. The average describes previous market pricing, not fair value. Changes in earnings quality, growth expectations, debt, accounting, and business risk can justify a different multiple today.