Lennox International Inc.

NYSE:LII Stock Report

Market Cap: US$17.5b

Lennox International Valuation

Is LII undervalued compared to its fair value, analyst forecasts and its price relative to the market?

Valuation Score

1/6

Valuation Score 1/6

  • Below Future Cash Flow Value

  • Significantly Below Future Cash Flow Value

  • Price-To-Earnings vs Peers

  • Price-To-Earnings vs Industry

  • Price-To-Earnings vs Fair Ratio

  • Analyst Forecast

Share Price vs Future Cash Flow Value

What is the Fair Price of LII when looking at its future cash flows? For this estimate we use a Discounted Cash Flow model.

Ultimate guide to DCF valuation for stock investing

Learn how to determine fair value like the best investors in the world.

Below Future Cash Flow Value: LII ($487.49) is trading above our estimate of future cash flow value ($448.44)

Significantly Below Future Cash Flow Value: LII is trading above our estimate of future cash flow value.

Key Valuation Metric

Which metric is best to use when looking at relative valuation for LII?

Key metric: As LII is profitable we use its Price-To-Earnings Ratio for relative valuation analysis.

The above table shows the Price to Earnings ratio for LII. This is calculated by dividing LII's market cap by their current earnings.
What is LII's PE Ratio?
PE Ratio21.2x
EarningsUS$805.80m
Market CapUS$17.49b

Price to Earnings Ratio vs Peers

How does LII's PE Ratio compare to its peers?

The above table shows the PE ratio for LII vs its peers. Here we also display the market cap and forecasted growth for additional consideration.
CompanyForward PEEstimated GrowthMarket Cap
Peer Average20.8x
ALLE Allegion
22.2x8.60%US$14.4b
CSL Carlisle Companies
18.5x4.21%US$14.4b
MAS Masco
16.7x8.27%US$14.0b
WMS Advanced Drainage Systems
25.8x8.86%US$11.9b
LII Lennox International
21.2x6.93%US$17.5b

Price-To-Earnings vs Peers: LII is expensive based on its Price-To-Earnings Ratio (21.2x) compared to the peer average (20.8x).

Historical Price to Earnings Ratio

Historical Price to Earnings Ratio compares a stock's price to its earnings over time. Higher ratios indicate that investors are willing to pay more for the stock.

Fetching historical data

Price to Earnings Ratio vs Industry

How does LII's PE Ratio compare vs other companies in the US Building Industry?

1 CompanyPrice / EarningsEstimated GrowthMarket Cap
BNC CEA Industries
0.9xn/aUS$241.02m
No more companies available in this PE range
LII 21.2xIndustry Avg. 20.5xNo. of Companies9PE01224364860+
1 CompanyEstimated GrowthMarket Cap
No more companies

Price-To-Earnings vs Industry: LII is expensive based on its Price-To-Earnings Ratio (21.2x) compared to the US Building industry average (20.7x).

Price to Earnings Ratio vs Fair Ratio

What is LII's PE Ratio compared to its Fair PE Ratio? This is the expected PE Ratio taking into account the company's forecast earnings growth, profit margins and other risk factors.

LII PE Ratio vs Fair Ratio.
Fair Ratio
Current PE Ratio21.2x
Fair PE Ratio24.4x

Price-To-Earnings vs Fair Ratio: LII is good value based on its Price-To-Earnings Ratio (21.2x) compared to the estimated Fair Price-To-Earnings Ratio (24.4x).

Analyst Price Targets

What is the analyst 12-month forecast and do we have any statistical confidence in the consensus price target?

The above table shows the analyst LII forecast and predictions for the stock price in 12 month’s time.
DateShare PriceAverage 1Y Price TargetDispersionHighLow1Y Actual priceAnalysts
CurrentUS$487.49
US$571.87
+17.31%
9.44%US$675.00US$475.00n/a15
Jan ’27US$485.58
US$569.07
+17.19%
11.00%US$680.00US$475.00n/a14
Dec ’26US$489.46
US$573.86
+17.24%
11.46%US$700.00US$475.00n/a14
Nov ’26US$505.00
US$572.13
+13.29%
10.78%US$700.00US$475.00n/a16
Oct ’26US$537.06
US$637.44
+18.69%
10.88%US$730.00US$490.00n/a16
Sep ’26US$557.86
US$661.35
+18.55%
12.09%US$754.00US$480.00n/a17
Aug ’26US$605.87
US$663.59
+9.53%
12.39%US$754.00US$470.00n/a17
Jul ’26US$598.66
US$564.72
-5.67%
14.55%US$700.00US$400.00n/a18
Jun ’26US$564.45
US$559.17
-0.94%
14.51%US$700.00US$400.00n/a18
May ’26US$557.02
US$544.78
-2.20%
15.62%US$700.00US$400.00n/a18
Apr ’26US$564.83
US$610.83
+8.14%
14.87%US$750.00US$430.00n/a17
Mar ’26US$601.05
US$613.89
+2.14%
15.64%US$750.00US$404.07n/a17
Feb ’26US$592.42
US$614.65
+3.75%
15.31%US$750.00US$404.07n/a17
Jan ’26US$609.30
US$619.44
+1.66%
13.74%US$733.00US$400.00US$485.5816
Dec ’25US$667.13
US$609.88
-8.58%
12.89%US$723.00US$400.00US$489.4616
Nov ’25US$603.47
US$608.95
+0.91%
11.77%US$684.00US$400.00US$505.0016
Oct ’25US$596.63
US$572.01
-4.13%
14.26%US$694.00US$380.00US$537.0617
Sep ’25US$590.19
US$556.60
-5.69%
13.57%US$675.00US$380.00US$557.8617
Aug ’25US$564.86
US$551.31
-2.40%
14.00%US$675.00US$380.00US$605.8717
Jul ’25US$523.72
US$505.43
-3.49%
12.41%US$605.00US$360.00US$598.6617
Jun ’25US$502.60
US$498.60
-0.80%
11.26%US$564.00US$360.00US$564.4517
May ’25US$455.15
US$490.50
+7.77%
11.24%US$564.00US$360.00US$557.0217
Apr ’25US$484.16
US$461.38
-4.71%
12.58%US$550.00US$340.00US$564.8317
Mar ’25US$472.95
US$457.26
-3.32%
11.90%US$550.00US$340.00US$601.0517
Feb ’25US$424.61
US$453.40
+6.78%
12.76%US$550.00US$330.00US$592.4217
Jan ’25US$447.52
US$424.17
-5.22%
13.79%US$550.00US$298.00US$609.3016
US$571.87
Fair Value
14.8% undervalued intrinsic discount
15
Number of Analysts

Analyst Forecast: Target price is less than 20% higher than the current share price.

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/01/28 11:38
End of Day Share Price 2026/01/28 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Lennox International Inc. is covered by 30 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Timothy WojsBaird
Scott DavisBarclays
Julian MitchellBarclays