Lennox International, Inc. P/E Ratio 2008–2025
Lennox International, Inc. reported 21.19 of price-to-earnings ratio for fiscal 2025. That was 20.0% lower than fiscal 2024. Compared with fiscal 2020, the change was -23.7%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 21.19 | -20.0% |
| FY 2024 | 26.49 | +0.4% |
| FY 2023 | 26.38 | +58.7% |
| FY 2022 | 16.62 | -33.0% |
| FY 2021 | 24.81 | -10.7% |
| FY 2020 | 27.79 | +27.8% |
| FY 2019 | 21.74 | -5.0% |
| FY 2018 | 22.89 | -13.1% |
| FY 2017 | 26.36 | +21.6% |
| FY 2016 | 21.67 | -19.7% |
| FY 2015 | 26.99 | +37.5% |
| FY 2014 | 19.63 | -9.2% |
| FY 2013 | 21.63 | -15.3% |
| FY 2012 | 25.54 | +49.2% |
| FY 2011 | 17.11 | -8.3% |
| FY 2010 | 18.66 | -46.9% |
| FY 2009 | 35.13 | +188.4% |
| FY 2008 | 12.18 | — |
Source: Lennox International, Inc. SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open LII 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Lennox International, Inc. reported 21.19 of price-to-earnings ratio for fiscal 2025. That was 20.0% lower than fiscal 2024. Compared with fiscal 2020, the change was -23.7%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
Prepared and reviewed by the stockportfolio.pro research desk. Corrections: support@stockportfolio.pro.
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What is Lennox International, Inc.'s price-to-earnings ratio?
Lennox International, Inc. (LII) reported price-to-earnings ratio of 21.19 for fiscal year 2025, per its SEC filings.
How has Lennox International, Inc.'s price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, LII's price-to-earnings ratio grew at roughly 3.3% per year (compound annual rate), from 12.18 to 21.19.
Where does this data come from?
Figures are computed from Lennox International, Inc.'s official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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