LII
Lennox International Inc
NYSE: LII · INDUSTRIALS · BUILDING PRODUCTS & EQUIPMENT
$517.62
+4.46% today
Updated 2026-04-29
Market cap
$18.02B
P/E ratio
22.98
P/S ratio
3.47x
EPS (TTM)
$22.52
Dividend yield
—
52W range
$433 – $684
Volume
0.5M
Lennox International Inc (LII) Financial statements
SEC filings — annual and quarterly data.
Profit margin
15.50%
Operating margin
19.80%
ROE
75.80%
ROA
16.90%
Debt/equity
—
Margin trends — annual
Gross margin Operating margin Profit margin
| Year | Revenue | Net income | Gross margin | Op. margin | Profit margin |
|---|---|---|---|---|---|
| 2006 | $3.67B | $166.00M | 31.47% | 4.60% | 4.52% |
| 2007 | $3.75B | $169.00M | 28.07% | 7.11% | 4.51% |
| 2008 | $3.48B | $122.80M | 27.96% | 6.28% | 3.53% |
| 2009 | $2.85B | $51.10M | 27.86% | 3.83% | 1.79% |
| 2010 | $3.10B | $116.20M | 28.80% | 6.60% | 3.75% |
| 2011 | $3.30B | $88.30M | 25.23% | 5.58% | 2.67% |
| 2012 | $2.95B | $90.00M | 24.49% | 7.43% | 3.05% |
| 2013 | $3.20B | $171.80M | 26.92% | 9.03% | 5.37% |
| 2014 | $3.37B | $205.80M | 26.82% | 9.94% | 6.11% |
| 2015 | $3.47B | $186.60M | 27.32% | 8.81% | 5.38% |
| 2016 | $3.64B | $277.80M | 29.56% | 11.79% | 7.63% |
| 2017 | $3.84B | $305.70M | 29.31% | 12.88% | 7.96% |
| 2018 | $3.88B | $359.00M | 28.61% | 13.13% | 9.24% |
| 2019 | $3.81B | $408.70M | 28.36% | 17.25% | 10.73% |
| 2020 | $3.63B | $356.30M | 28.62% | 13.17% | 9.80% |
| 2021 | $4.19B | $464.00M | 28.34% | 14.07% | 11.06% |
| 2022 | $4.72B | $497.10M | 27.23% | 13.91% | 10.54% |
| 2023 | $4.98B | $590.10M | 31.07% | 15.86% | 11.84% |
| 2024 | $5.34B | $806.90M | 33.17% | 19.37% | 15.11% |
| 2025 | $5.20B | $786.20M | 33.02% | 19.55% | 15.13% |