Lennox International $LII

Industrials · Building Products · NYSE/NASDAQ

$358.50
+9.66 (+2.77%)
As of Oct 15, 2026, 10:05 PM EDT
Price history
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Lennox International (LII) is trading up at $358.50 (+2.77%) on NYSE/NASDAQ, as of the latest quote. It is a S&P 500 constituent in the Industrials sector.

Lennox International revenue & net income history (FY2016–FY2025)

RevenueNet incomeNet margin (right axis, %)
$5.34B$2.67B$0FY2016 revenue: $3.64BFY2016 net income: $277.8M · Net margin 7.6%'16FY2017 revenue: $3.84BFY2017 net income: $305.7M · Net margin 8.0%'17FY2018 revenue: $3.88BFY2018 net income: $359.0M · Net margin 9.2%'18FY2019 revenue: $3.81BFY2019 net income: $408.7M · Net margin 10.7%'19FY2020 revenue: $3.63BFY2020 net income: $356.3M · Net margin 9.8%'20FY2021 revenue: $4.19BFY2021 net income: $464.0M · Net margin 11.1%'21FY2022 revenue: $4.72BFY2022 net income: $497.1M · Net margin 10.5%'22FY2023 revenue: $4.98BFY2023 net income: $591.2M · Net margin 11.9%'23FY2024 revenue: $5.34BFY2024 net income: $811.1M · Net margin 15.2%'24FY2025 revenue: $5.20BFY2025 net income: $805.8M · Net margin 15.5%'250%5%10%15%20%FY2016 net margin: 7.6%FY2017 net margin: 8.0%FY2018 net margin: 9.2%FY2019 net margin: 10.7%FY2020 net margin: 9.8%FY2021 net margin: 11.1%FY2022 net margin: 10.5%FY2023 net margin: 11.9%FY2024 net margin: 15.2%FY2025 net margin: 15.5%
Lennox International annual financial statements
FY2016Dec 2016FY2017Dec 2017FY2018Dec 2018FY2019Dec 2019FY2020Dec 2020FY2021Dec 2021FY2022Dec 2022FY2023Dec 2023FY2024Dec 2024FY2025Dec 2025
Income statement
Revenue$3.64B$3.84B$3.88B$3.81B$3.63B$4.19B$4.72B$4.98B$5.34B$5.20B
Growth (year over year)+5.0%+5.4%+1.2%−2.0%−4.5%+15.4%+12.5%+5.6%+7.2%−2.7%
Gross profit$1.08B$1.13B$1.11B$1.08B$1.04B$1.19B$1.28B$1.55B$1.78B$1.73B
Gross margin29.6%29.3%28.6%28.4%28.6%28.3%27.2%31.1%33.3%33.4%
Operating income$429.4M$494.5M$509.9M$656.9M$478.5M$590.3M$656.2M$791.5M$1.04B$1.04B
Operating margin11.8%12.9%13.1%17.3%13.2%14.1%13.9%15.9%19.5%20.0%
Net income$277.8M$305.7M$359.0M$408.7M$356.3M$464.0M$497.1M$591.2M$811.1M$805.8M
Net margin7.6%8.0%9.2%10.7%9.8%11.1%10.5%11.9%15.2%15.5%
EPS (diluted)$6.32$7.14$8.74$10.38$9.24$12.39$13.88$16.58$22.66$22.79
Balance sheet
Cash and equivalents$50.2M$68.2M$46.3M$37.3M$123.9M$31.0M$52.6M$60.7M$415.1M$34.2M
Total assets$1.76B$1.89B$1.82B$2.03B$2.03B$2.17B$2.57B$2.94B$3.62B$4.08B
Total liabilities$1.72B$1.84B$1.97B$2.21B$2.05B$2.44B$2.77B$2.55B$2.66B$2.92B
Long-term debt$615.7M$970.5M$740.5M$849.3M$970.7M$1.23B$814.2M$1.14B$833.1M$1.14B
Shareholders' equity$38.0M$50.1M−$149.6M−$170.2M−$17.1M−$269.0M−$203.1M$393.0M$962.1M$1.16B
Cash flow
Operating cash flow$373.9M$325.1M$495.5M$396.1M$612.4M$515.5M$302.3M$736.2M$945.7M$757.6M
Capital expenditure$84.3M$98.3M$95.2M$105.6M$78.5M$106.8M$101.1M$250.2M$163.6M$118.8M
Free cash flow$289.6M$226.8M$400.3M$290.5M$533.9M$408.7M$201.2M$486.0M$782.1M$638.8M
Dividends paid$69.0M$79.7M$93.9M$110.5M$118.1M$126.5M$142.0M$153.4M$160.3M$173.0M
Share buybacks$300.0M$250.0M$450.2M$400.0M$100.0M$600.0M$300.0M$0$53.6M$482.3M

From Lennox International's 10-K and 10-Q filings with the SEC; its fiscal year ends in December. Each period shows the latest figure the company has reported for it, including restatements. Net margin is our own calculation from those reported figures (net income ÷ revenue); it is left blank where revenue is zero or missing. † Quarter derived from the company's year-to-date or full-year totals. Filings on SEC EDGAR →

About Lennox International

Lennox International Inc. is an American provider of climate control products for the heating, ventilation, and air conditioning (HVAC) and refrigeration markets. Based in Richardson, Texas, the company is 9.8% owned by John W. Norris, III, a descendant of DW Norris, who acquired the company in 1904. The company's largest production facilities are in Saltillo, Mexico, Marshalltown, Iowa, and Orangeburg, South Carolina.

Source: Wikipedia — Lennox International

Headquarters
Richardson, Texas From SEC filings, Oct 2026

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