Current
$18.35B
5-Year Average
$14.86B
All-Time High
$24.29B
All-Time Low
$691.89M
Market cap daily chart for Lennox International (LII)
Jun 16, 2021 – Jun 15, 2026 · 1,255 trading days
Market Cap growth chart for Lennox International (LII) from 1999 to 2026
Latest: +7.6%
Market Cap history table for Lennox International (LII) from 1999 to 2026
| 2026 | $18.35B | +7.6% | +$1.30B | ||
| 2025 | $17.04B | -21.9% | −$4.77B | ||
| 2024 | $21.81B | +36.5% | +$5.84B | ||
| 2023 | $15.98B | +86.5% | +$7.41B | ||
| 2022 | $8.56B | -29.6% | −$3.60B | ||
| 2021 | $12.16B | +15.0% | +$1.59B | ||
| 2020 | $10.58B | +10.0% | +$962.82M | ||
| 2019 | $9.61B | +6.9% | +$617.27M | ||
| 2018 | $9.00B | +0.9% | +$81.62M | ||
| 2017 | $8.91B | +32.3% | +$2.17B | ||
| 2016 | $6.74B | +18.3% | +$1.04B | ||
| 2015 | $5.70B | +23.3% | +$1.08B | ||
| 2014 | $4.62B | +7.4% | +$316.37M | ||
| 2013 | $4.30B | +59.4% | +$1.60B | ||
| 2012 | $2.70B | +49.8% | +$897.28M | ||
| 2011 | $1.80B | -31.7% | −$836.53M | ||
| 2010 | $2.64B | +20.1% | +$440.83M | ||
| 2009 | $2.20B | +16.8% | +$315.44M | ||
| 2008 | $1.88B | -34.5% | −$992.04M | ||
| 2007 | $2.87B | +27.8% | +$624.71M | ||
| 2006 | $2.25B | +8.3% | +$171.50M | ||
| 2005 | $2.08B | +70.2% | +$857.34M | ||
| 2004 | $1.22B | +15.1% | +$160.06M | ||
| 2003 | $1.06B | +43.6% | +$322.12M | ||
| 2002 | $738.82M | +46.5% | +$234.42M | ||
| 2001 | $504.40M | +14.9% | +$65.50M | ||
| 2000 | $438.90M | +18.1% | +$67.24M | ||
| 1999 | $371.66M | — | — |
- 2026$18.35B+7.6%
- 2025$17.04B-21.9%
- 2024$21.81B+36.5%
- 2023$15.98B+86.5%
- 2022$8.56B-29.6%
- 2021$12.16B+15.0%
- 2020$10.58B+10.0%
- 2019$9.61B+6.9%
- 2018$9.00B+0.9%
- 2017$8.91B+32.3%
- 2016$6.74B+18.3%
- 2015$5.70B+23.3%
- 2014$4.62B+7.4%
- 2013$4.30B+59.4%
- 2012$2.70B+49.8%
- 2011$1.80B-31.7%
- 2010$2.64B+20.1%
- 2009$2.20B+16.8%
- 2008$1.88B-34.5%
- 2007$2.87B+27.8%
- 2006$2.25B+8.3%
- 2005$2.08B+70.2%
- 2004$1.22B+15.1%
- 2003$1.06B+43.6%
- 2002$738.82M+46.5%
- 2001$504.40M+14.9%
- 2000$438.90M+18.1%
- 1999$371.66M—
Market Cap values are taken from Lennox International's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at Lennox International (LII)
According to Lennox International's latest reported financial statements, the company's latest reported market cap is $16.24B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
2026's annual market cap for Lennox International (LII) came in at $18.35B – grew 7.6% year-over-year.
Lennox International market cap has grown on net over the period, with a +8.6% compound annual growth rate over 2021–2026 (5 years).
Between 2024 and 2026, Lennox International market cap declined 15.9%, falling from $21.81B to $18.35B.
The record annual market cap stands at $21.81B, reached in 2024; the historical low of $371.66M was recorded in 1999.
Lennox International Market Cap by Year
Lennox International Market Cap 2026: $18.35B
2026's market cap for Lennox International came in at $18.35B, grew 7.6% from 2025.
Lennox International Market Cap 2025: $17.04B
Lennox International posted market cap of $17.04B in 2025, declined 21.9% below 2024.
Lennox International Market Cap 2024: $21.81B
In 2024, Lennox International reported market cap of $21.81B, surged 36.5% from 2023. This figure represents the highest annual value in the available history.
Lennox International Market Cap 2023: $15.98B
Lennox International market cap in 2023 was $15.98B, surged 86.5% from 2022.
Lennox International Market Cap 2022: $8.56B
Lennox International market cap in 2022 was $8.56B.
See more financial history for Lennox International (LII).
Sector peers by Market Cap
Industrials peers of Lennox International (LII), ranked by their latest market cap
| $2.52T | |
| $430.20B | |
| $357.60B | |
| $247.30B | |
| $180.48B | |
| $158.71B | |
| $158.06B | |
| $155.34B |
- $2.52T
- $430.20B
- $357.60B
- $247.30B
- $180.48B
- $158.71B
- $158.06B
- $155.34B
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Lennox International (LII) Key Financials
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