Lennox International Inc. (LII) Earnings History
Elite Compounder28 years of earnings data (1998–2025) · 5-year EPS CAGR exceeds 18% — top-tier earnings quality
Loading earnings history...
Lennox International Inc. (LII) Earnings Overview
As of June 22, 2026, Lennox International Inc. (LII) reported trailing twelve-month net income of $783M, reflecting -1.4% year-over-year growth. The company earned $22.37 per diluted share over the past four quarters, with a net profit margin of 15.1%.
Looking at the long-term picture, LII's 5-year EPS compound annual growth rate (CAGR) stands at +19.2%, indicating exceptional earnings growth. The company achieved its highest annual net income of $807M in fiscal 2024.
Lennox International Inc. maintains industry-leading profitability with a gross margin of 33.0%, operating margin of 19.5%, and net margin of 15.1%. This margin structure demonstrates strong pricing power and operational efficiency. View revenue history →
Compared to peers including CARR ($1.32B net income, 6.9% margin), TT ($2.90B net income, 13.7% margin), JCI ($3.53B net income, 13.9% margin), LII has outperformed on profitability metrics. Compare LII vs CARR →
LII Earnings vs Peers
Earnings metrics vs comparable public companies
LII Historical Earnings Data (1998–2025)
28 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $786M | -2.6% | $1.02B | $22.22 | 15.1% | 19.5% |
| 2024 | $807M | +36.7% | $1.03B | $22.54 | 15.1% | 19.4% |
| 2023 | $590M | +18.7% | $790M | $16.53 | 11.8% | 15.9% |
| 2022 | $497M | +7.1% | $656M | $13.89 | 10.5% | 13.9% |
| 2021 | $464M | +30.2% | $590M | $12.37 | 11.1% | 14.1% |
| 2020 | $356M | -12.8% | $479M | $9.23 | 9.8% | 13.2% |
| 2019 | $409M | +13.8% | $657M | $10.37 | 10.7% | 17.3% |
| 2018 | $359M | +17.4% | $510M | $8.73 | 9.2% | 13.1% |
| 2017 | $306M | +10.0% | $495M | $7.14 | 8.0% | 12.9% |
| 2016 | $278M | +48.9% | $429M | $6.32 | 7.6% | 11.8% |
| 2015 | $187M | -9.3% | $305M | $4.09 | 5.4% | 8.8% |
| 2014 | $206M | +19.8% | $335M | $4.23 | 6.1% | 9.9% |
| 2013 | $172M | +90.9% | $289M | $3.39 | 5.4% | 9.0% |
| 2012 | $90M | +1.9% | $219M | $1.75 | 3.1% | 7.4% |
| 2011 | $88M | -24.0% | $184M | $1.65 | 2.7% | 5.6% |
| 2010 | $116M | +127.4% | $205M | $2.08 | 3.8% | 6.6% |
| 2009 | $51M | -58.4% | $109M | $0.91 | 1.8% | 3.8% |
| 2008 | $123M | -27.3% | $219M | $2.11 | 3.5% | 6.3% |
| 2007 | $169M | +1.8% | $267M | $2.43 | 4.5% | 7.1% |
| 2006 | $166M | +10.3% | $169M | $2.26 | 4.5% | 4.6% |
| 2005 | $151M | +212.0% | $189M | $2.11 | 4.5% | 5.6% |
| 2004 | -$134M | -259.2% | -$37M | $-2.24 | -4.5% | -1.2% |
| 2003 | $84M | +144.3% | $158M | $1.36 | 2.7% | 5.1% |
| 2002 | -$190M | -349.1% | $101M | $-3.23 | -6.3% | 3.3% |
| 2001 | -$42M | -171.8% | $-696,000 | $-0.82 | -1.4% | -0.0% |
| 2000 | $59M | -19.3% | $159M | $0.79 | 1.8% | 4.9% |
| 1999 | $73M | +39.4% | $156M | $1.63 | 3.1% | 6.6% |
| 1998 | $53M | - | $107M | $1.47 | 2.9% | 5.9% |
Download Data
Export LII earnings history in CSV or JSON format
Free sign-in required to download data
Full Stock Analysis
Deep dive into LII consensus models and risk factors.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
28+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
LII — Frequently Asked Questions
Quick answers to the most common questions about buying LII stock.
What is LII earnings per share (EPS)?
LII trailing twelve-month (TTM) diluted EPS is $22.37, reflecting -1.4% year-over-year growth. The 5-year EPS CAGR is +19.2%. Complete EPS history from 1998 to 2025 is available in the table on this page.
What is Lennox International Inc.'s net income?
Lennox International Inc. (LII) trailing twelve-month net income is $783M as of 2025. Earnings declined -1.4% year-over-year. Lennox International Inc. has been profitable for 21 consecutive years.
Is LII profitable?
Yes, LII is profitable with a TTM net income of $783M and a net profit margin of +15.1%. Lennox International Inc. has generated profits for 21 consecutive years.
What is LII's earnings growth rate?
LII compound annual EPS growth rates (CAGR): 1-Year: -1.4%, 3-Year: +17.0%, 5-Year: +19.2%, 10-Year: +18.4%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 1998 to 2025.
What are LII's profit margins?
Lennox International Inc. net profit margin is +15.1%, operating margin is +19.5%, and gross margin is +33.0%. Above-average net margins reflect strong pricing power and competitive moat. Return on Equity is +78.1%.
Is LII growing earnings?
LII earnings growth is slowing. Current YoY EPS growth of -1.4% trails the 5-year CAGR of +19.2%. TTM net income is $783M.
What was LII's best earnings year?
Lennox International Inc.'s highest annual net income on record is $807M, achieved in fiscal year 2024. Earnings history on this page spans 1998 to 2025 and includes all annual and quarterly figures.
What were LII's earnings last quarter?
LII's most recent reported quarter was Q1 2026. Net income was $117M with diluted EPS of $3.35. For a full breakdown of all quarters, see the quarterly earnings table on this page.