LENNOX INTERNATIONAL INC (LII) Stock
LII has an Alpha Score of 30 out of 100 (poor), computed on Oct 31, 2026 from 3 of 4 sub-scores. 4 members of Congress disclosed 5 trades in LII since 2015: 3 purchases and 2 sales, most recently Zoe Lofgren (sale, Aug 30, 2018). 6 of the hedge funds AlphaScala tracks reported LII in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Viking Global Investors's at $911.54M. Its trailing P/E ratio is 14.7 and its net margin 15.0% (key statistics as of Nov 7, 2026).
What is LII's Alpha Score?
How it works →Alpha Score of 30 reflects weak overall profile with poor momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 31, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded LENNOX INTERNATIONAL INC (LII)?
Most recent: Zoe Lofgren (sale, Aug 30, 2018); records start Apr 13, 2015.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Zoe Lofgren D-CA · House | 2018-08-30 | sale | $1k – $15k |
| Greg Gianforte R-MT · House | 2018-06-07 | purchase | $100k |
| Tom MacArthur R-NJ · House | 2018-06-07 | purchase | $15k – $50k |
| Zoe Lofgren D-CA · House | 2017-06-15 | purchase | $1k – $15k |
| Brad Ashford D-NE · House | 2015-04-13 | sale | $15k – $50k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all LII political trades →Which hedge funds own LII?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Viking Global Investors Andreas Halvorsen | 1.59M | $911.54M | +1% |
| Millennium Management Israel Englander | 683K | $391.58M | +273% |
| Citadel Ken Griffin | 355K | $203.49M | -45% |
| D.E. Shaw David Shaw | 101K | $58.08M | NEW |
| Bridgewater Associates Ray Dalio | 63K | $36.23M | +1170% |
| Marshall Wace | 6K | $3.32M | -90% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →What are LII's key statistics?
Key statistics as of Nov 7, 2026
How does LII's valuation compare with the Industrials sector?
| Metric | LII | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 14.7 | 28.1 | 184 |
| Net margin | 14.98% | 8.17% | 207 |
| Return on equity | 66.95% | 15.40% | 207 |
| Dividend yield (payers) | 1.06% | 1.40% | 132 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
LII price chart
Powered by TradingViewWhat does LENNOX INTERNATIONAL INC do?
Lennox International Inc. is a manufacturing company that designs, manufactures, and markets products for heating, ventilation, air conditioning, and refrigeration. It operates primarily through two key segments: Home Comfort Solutions, which provides furnaces, air conditioners, heat pumps, packaged heating and cooling systems, indoor air quality equipment, comfort control products, replacement parts, and supplies for residential applications; and Building Climate Solutions, which offers unitary heating and air conditioning equipment, applied systems, controls, commercial rooftop units, variable refrigerant flow products, condensing units, unit coolers, fluid coolers, air handlers, process chillers, compressor racks, and related services for commercial and industrial use, including Heatcraft refrigeration operations. The company focuses on energy-efficient climate-control solutions, HVAC parts, supplies, and lifecycle support services such as installation and maintenance for both replacement and new construction markets. Serving residential and commercial customers across North America, Lennox International Inc. distributes its innovative portfolio through multiple brands, with the flagship Lennox brand leading in residential and commercial HVAC. Headquartered in Richardson, Texas, it maintains production facilities and distribution centers to support reliable fulfillment in the building products sector.