Annual Operating Margin
20.28%0.78%+4.00%
Summary
- Current Value
- As of today, LII annual operating margin is 20.28%, up +4.00% on
- Historical Performance
- LII annual operating margin is up +47.17% over the past 3 years, up +51.80% over the past 5 years
- All-Time High Comparison
- LII annual operating margin is currently at its all-time high
- 3-Year Low Comparison
- LII annual operating margin is +47.17% above its 3-year low of 13.78% reached on an earlier date
- Sector Comparison
- LII annual operating margin is higher than 87.97% of companies in Industrials sector
Operating Margin Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1Y | 3Y | 5Y | 15Y |
|---|---|---|---|---|---|---|
| Annual Operating Margin | 20.28% | +4.0% | +47.2% | +51.8% | +218.4% | |
| Quarterly Operating Margin | 14.63% | -0.2% | +12.3% | +23.0% | +824.3% | |
| Price | $521.25 | -9.1% | +80.1% | +50.5% | +970.3% | |
| PE Ratio | 23.47 | -6.7% | +16.5% | -24.7% | -3.6% | |
| Annual Revenue | $5.20B | -2.7% | +10.1% | +43.0% | +67.8% | |
| Annual Operating Profit | $1.05B | +1.2% | +62.1% | +116.9% | +434.4% | |
| Annual Gross Margin | 33.39% | +0.7% | +23.4% | +16.5% | +17.4% | |
| Annual Net Margin | 15.51% | +2.6% | +47.1% | +57.8% | +310.3% |
Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 3Y | 20.28% | at high | |
| 5Y | 20.28% | at high | |
| All | 20.28% | at high |
Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 3Y | 13.78% | N/A | +47.2% |
| 5Y | 13.36% | N/A | +51.8% |
| All | 2.32% | +774.1% |
Operating Margin History
FAQ
What is the current annual operating margin of LII?
As of today, LII annual operating margin is 20.28%
What is 1-year change in LII annual operating margin?
LII annual operating margin is up +4.00% year-over-year
What is 3-year change in LII annual operating margin?
LII annual operating margin is up +47.17% over the past 3 years
How far is LII annual operating margin from its all-time high?
LII annual operating margin is currently at its all-time high
How does LII annual operating margin rank versus sector peers?
LII annual operating margin is higher than 87.97% of companies in Industrials sector
When is LII next annual earnings release?
As of today, the next annual earnings release for LII has not been scheduled
Quarterly Operating Margin
14.63%3.29%-18.36%
Summary
- Current Value
- As of today, LII quarterly operating margin is 14.63%, down -18.36% on
- Historical Performance
- LII quarterly operating margin is down -0.20% year-over-year, up +12.28% over the past 3 years
- All-Time High Comparison
- LII quarterly operating margin is currently -37.13% below its historical high of 23.27% set on
- 3-Year Low Comparison
- LII quarterly operating margin is +12.28% above its 3-year low of 13.03% reached on an earlier date
- Sector Comparison
- LII quarterly operating margin is higher than 74.66% of companies in Industrials sector
Performance
| Metric | Date | Value | 3M | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|
| Quarterly Operating Margin | 14.63% | -18.4% | -0.2% | +12.3% | +23.0% | |
| Annual Operating Margin | 20.28% | – | +4.0% | +47.2% | +51.8% | |
| Price | $521.25 | -6.5% | -9.1% | +80.1% | +50.5% | |
| PE Ratio | 23.47 | -5.3% | -6.7% | +16.5% | -24.7% | |
| Quarterly Revenue | $1.14B | -5.0% | +5.8% | +8.2% | +22.0% | |
| Quarterly Operating Profit | $166.10M | -22.4% | +5.7% | +21.5% | +50.2% | |
| Quarterly Gross Margin | 30.95% | -5.0% | +1.0% | +6.8% | +12.6% | |
| Quarterly Net Margin | 10.33% | -13.3% | -7.9% | +10.6% | +14.1% |
Quarterly Operating Margin Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1Y | 23.27% | -37.1% | |
| 3Y | 23.27% | -37.1% | |
| 5Y | 23.27% | -37.1% | |
| All | 23.27% | -37.1% |
Quarterly Operating Margin Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1Y | 14.63% | at low | |
| 3Y | 13.03% | N/A | +12.3% |
| 5Y | 10.46% | +39.9% | |
| All | -5.95% | +345.9% |
Quarterly Operating Margin History
FAQ
What is the current quarterly operating margin of LII?
As of today, LII quarterly operating margin is 14.63%
What is LII quarterly operating margin most recent change?
LII quarterly operating margin was down -18.36% on March 31, 2026
What is 1-year change in LII quarterly operating margin?
LII quarterly operating margin is down -0.20% year-over-year
How far is LII quarterly operating margin from its all-time high?
LII quarterly operating margin is currently -37.13% below its historical high of 23.27% set on June 30, 2025
How does LII quarterly operating margin rank versus sector peers?
LII quarterly operating margin is higher than 74.66% of companies in Industrials sector
When is LII next earnings release?
The next earnings release for LII is on
Operating Margin Formula
Operating Profit Margin = Operating Profit
Revenue × 100%
Revenue × 100%
Data Sources & References
- LII Official Website www.lennox.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1069202/000106920226000005/0001069202-26-000005-index.htm
- LII Profile on Yahoo Finance finance.yahoo.com/quote/LII
- LII Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/lii