Lennox International (LII) Financial History
Review Lennox International annual and quarterly financial results, key ratios, insider transactions and SEC filing history in one chronological view. Data available from FY2008 through FY2025.
Financials
18 fiscal years, FY2008 to FY2025
Insider trades
418 trades
Risk factor changes
27 changes in the latest 10-K
Filings
Annual and quarterly reports
Compare
Side by side with another company
Lennox International Financial Statements
History since FY2008. Annual, in US dollars. Source: 10-K XBRL data.
Lennox International Revenue and Growth
Compare reported revenue and year-over-year revenue growth across available fiscal years.
Lennox International Income Statements
Review revenue, gross profit, operating income, net income and earnings per share.
Lennox International Balance Sheets
Review reported debt and book-value-based ratios where company data is available.
Lennox International Cash Flow Statements
Compare reported free cash flow across the available fiscal history.
Lennox International Financial Ratios
Compare net margin, price-to-earnings and price-to-book ratios by fiscal year.
| Fiscal year | FY2008 🔒 | FY2009 🔒 | FY2010 🔒 | FY2011 🔒 | FY2012 🔒 | FY2013 🔒 | FY2014 🔒 | FY2015 🔒 | FY2016 🔒 | FY2017 🔒 | FY2018 🔒 | FY2019 🔒 | FY2020 🔒 | FY2021 | FY2022 | FY2023 | FY202410 new risk factorsInsiders net sold $26.8M | FY2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $4.2B | $4.7B | $5.0B | $5.3B | $5.2B |
| Revenue growth | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | — | +12.5% | +5.6% | +7.2% | -2.7% |
| Gross profit | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $1.2B | $1.3B | $1.5B | $1.8B | $1.7B |
| Operating income | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $0.6B | $0.7B | $0.8B | $1.0B | $1.0B |
| Net income | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $0.5B | $0.5B | $0.6B | $0.8B | $0.8B |
| Debt | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $1.2B | $1.5B | $1.3B | $1.1B | $1.4B |
| Free cash flow | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $0.4B | $0.2B | $0.5B | $0.8B | $0.6B |
| Net margin | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | 11.1% | 10.5% | 11.9% | 15.2% | 15.5% |
| EPS (diluted) | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $12.39 | $13.88 | $16.58 | $22.66 | $22.79 |
| P/E ratio | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | 26.2× | 17.2× | 27.0× | 26.9× | 21.3× |
| P/B ratio | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | — | — | — | — | — |
Daily closing prices, aggregated by calendar year.
| Year | 2000 🔒 | 2001 🔒 | 2002 🔒 | 2003 🔒 | 2004 🔒 | 2005 🔒 | 2006 🔒 | 2007 🔒 | 2008 🔒 | 2009 🔒 | 2010 🔒 | 2011 🔒 | 2012 🔒 | 2013 🔒 | 2014 🔒 | 2015 🔒 | 2016 🔒 | 2017 🔒 | 2018 🔒 | 2019 🔒 | 2020 🔒 | 2021 🔒 | 2022 | 2023 | 2024 | 2025 | 2026 (YTD) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Open | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $323.08 | $244.43 | $445.14 | $613.03 | $489.11 |
| Close | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $239.12 | $447.37 | $609.14 | $485.56 | $349.06 |
| High | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $324.04 | $451.54 | $682.33 | $689.11 | $587.07 |
| Low | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | $182.86 | $232.99 | $412.31 | $443.55 | $323.14 |
| Annual return | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | ••••• | -26.3% | +87.1% | +36.2% | -20.3% | -28.1% |
Lennox International Insider Transactions
From Form 4 filings. Showing the latest 5 of 418 trades.
| Traded | Filed | Insider | Type | Shares | Value | % of holdings |
|---|---|---|---|---|---|---|
| 2026-10-28 | 2026-10-30 | Sarah Rachel Martin Executive VP & Pres. | Tax withholding | 201 | $68K | — |
| 2026-08-06 | 2026-08-10 | John Norris III Director | Gift (4 trades) | 35,952 | — | — |
| 2026-05-28 | 2026-05-29 | John Norris III Director | Gift (4 trades) | 3,960 | — | — |
| 2026-05-26 | 2026-05-28 | Sivasankaran Somasundaram Director | Disposition to issuer (4 trades) | 1,372 | — | — |
| 2026-05-21 | 2026-05-26 | Sherry Buck Director | Grant or award (4 trades) | 1,372 | — | — |
Lennox International Risk Factor Changes
Latest 10-K compared with the year before. 27 changes found.
From time to time, we may seek to complement or expand our businesses through strategic acquisitions, joint ventures, and strategic relationships.
Our information systems and those of our business partners are important to our business activities.
In addition to the currency exchange risks inherent in operating in foreign countries, our international sales and operations are also sensitive to changes in foreign national priorities, including government budgets,…
External disruptions, including, but not limited to, conflicts, wars, natural disasters (the nature and severity of which may be impacted by climate change), public health crises, terrorist acts, or other civil or pol…
Extraordinary Events Beyond our Control, Including Conflicts, Wars, Natural Disasters, Public Health Crises, Terrorist Acts, or Other Civil or Political Disruptions, Could Negatively Impact our Business, Which May Aff…
Our business may be materially and adversely impacted by changes in U.S.
We cannot predict the extent to which the U.S.
The U.S.
Further, the increased scrutiny of international tax arrangements and continuous changes to countries’ tax legislation may also affect the policies and decisions of tax authorities with respect to certain income tax a…
There continues to be a lack of consistent climate legislation and regulations, which creates economic and regulatory uncertainty.
In addition, for some of our HVACR products, we provide warranty terms ranging from one to 20 years to customers for certain components such as compressors or heat exchangers.
our supply requirements, including suffering any disruptions at its facilities or in its supply chain, we could experience supply interruptions or cost increases, either of which could have an adverse effect on our re…
Recent technological advances in artificial intelligence (“AI”) and machine-learning technology both present opportunities and pose risks to us.
We are committed to attracting, motivating, developing, and retaining our employees to remain an employer of choice.
Third parties may also claim that we are infringing upon their intellectual property rights.
Further, even with all of our facilities running at full production, we could potentially be unable to fully meet demand during an unanticipated period of exceptionally high demand.
Our future success depends on our continued investment in research and new product development as well as our ability to commercialize new HVACR technological advances in domestic and global markets.
Substantially all of the markets in which we operate are competitive.
result in loss of business, regulatory penalties, litigation, and/or reputational damage.
November 1, 2021; however, the results of future negotiations with unions are uncertain.
could result in a disruption of our services, improper disclosure of personal data or confidential information, or online fraud or cybertheft, which could harm our reputation, require us to expend resources to remedy…
our customers to make payments to us.
changes in our tax reserves for our historic or future tax positions and transfer pricing policies, which could significantly adversely impact our effective tax rates and financial results.
We depend on raw materials, such as steel, copper and aluminum, and components purchased from third parties to manufacture our products.
selling certain of our products.
Lennox operates a direct-to-dealer network, meaning we manufacture products and sell them directly to select, independent home service companies.
whether accurate or inaccurate, could damage our reputation and relationships with our customers and suppliers, cause customers and suppliers to terminate their relationship with us, or impair our ability to effective…
Lennox International SEC Filings
Latest annual and quarterly reports, current reports, proxy statements and ownership filings.
| Form | Filed | Description | Document |
|---|---|---|---|
| Current report (8-K) | 2026-11-02 | Executive change, Company update | View document |
| Quarterly report (10-Q) | 2026-10-28 | Quarter ended Sep 30, 2026 | View document |
| Current report (8-K) | 2026-10-28 | Quarterly results | View document |
| Current report (8-K) | 2026-09-18 | Executive change | View document |
| Quarterly report (10-Q) | 2026-07-29 | Quarter ended Jun 30, 2026 | View document |
Lennox International financial metrics by year
Lennox International in the S&P 500 rankings
- #31 by diluted earnings per share as of FY2025
S&P 500 is a trademark of S&P Dow Jones Indices LLC. StockYears is not affiliated with or endorsed by S&P Dow Jones Indices.
Compare Lennox International with similar companies
- LII vs CARR Carrier Global
- LII vs JCI Johnson Controls International