Lennox International (LII) valuation
Lennox International P/E ratio history
Lennox International trades at 16.0 times its earnings over the last twelve months and 14.9 times the earnings analysts expect over the next twelve. At its last 10 fiscal year ends its P/E ranged from 17.2 (year to Dec 2022) to 29.7 (year to Dec 2020), with a median of 25.6.
| Fiscal year ended | Price | EPS | P/E | Forward P/E |
|---|---|---|---|---|
| Dec 31, 2025 | $485.58 | $22.79 | 21.3 | 19.8 |
| Dec 31, 2024 | $609.30 | $22.66 | 26.9 | 26.9 |
| Dec 31, 2023 | $447.52 | $16.58 | 27.0 | 23.3 |
| Dec 31, 2022 | $239.23 | $13.88 | 17.2 | — |
| Dec 31, 2021 | $324.36 | $12.39 | 26.2 | 24.0 |
| Dec 31, 2020 | $273.97 | $9.24 | 29.7 | — |
| Dec 31, 2019 | $243.97 | $10.40 | 23.5 | — |
| Dec 31, 2018 | $218.86 | $8.77 | 25.0 | — |
| Dec 31, 2017 | $208.26 | $7.15 | 29.1 | — |
| Dec 31, 2016 | $153.17 | $6.33 | 24.2 | — |
n/m: not meaningful (a loss, or earnings close to zero). The daily P/E line is a chart indicator in the app.
Lennox International valuation against its peers
| Company | Market value | P/E | Forward P/E | Price / sales |
|---|---|---|---|---|
| Lennox InternationalLII | $11.9B | 16.0 | 14.9 | 2.2 |
| AllegionALLE | $15.9B | 23.2 | 18.8 | 3.6 |
| MascoMAS | $15.9B | 17.4 | 17.4 | 2.1 |
| NVRNVR | $16.1B | 15.5 | 17.0 | 1.7 |
| A. O. SmithAOS | $8.57B | 17.6 | 16.0 | 2.3 |
| Builders FirstSourceBLDR | $6.98B | 170.8 | 23.0 | 0.5 |
| LennarLEN | $20.9B | 16.5 | 16.9 | 0.7 |
| PulteGroupPHM | $23.4B | 13.3 | 13.2 | 1.5 |
| Installed Building ProductsIBP | $5.75B | 23.0 | 20.3 | 1.9 |
| Peer median | 17.5 | 17.2 | 1.8 |
Reading these multiples
The P/E divides the share price by earnings per share over the last twelve months; the forward P/E divides it by the earnings analysts expect over the next twelve. Price to sales compares the company's market value with its revenue over the last twelve months. A multiple reads differently from one industry to the next, so the peer group above is the fairer comparison.
See also: LII financials · LII returns
No forecast, no recommendation. This page describes Lennox International from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.