LII stock forecast, quote, news & analysis

Key Takeaways

• Lennox International (LII) shares traded near $340 in late October 2026, roughly 7.8% below their late-September level near $368, following third-quarter results.
• Third-quarter revenue rose 10% to about $1.57 billion, but net income declined to $221.2 million from $259.9 million a year earlier.
• Full-year 2026 adjusted earnings guidance was cut to $21.00–$21.50 per share, down from a prior $23.00–$24.00 range.
• Building Climate Solutions revenue climbed 24%, while Home Comfort Solutions grew a more modest 3%.
• Tariffs, inflation, and weaker-than-expected price realization continue to pressure operating margins.
• For more detail on Price Targets, Earnings, and Forecast, explore the dedicated pages for this ticker.
• Explore Trending AI Robots to see how automated trading systems are currently positioning around stocks like LII.

Current Market Snapshot

Lennox International (LII) has traded in a relatively contained range over the past 30 days, moving from a closing level near $368 in late September to roughly $340 in late October 2026, a decline of about 7.8%. The slide accelerated after the company reported third-quarter results and lowered its full-year earnings outlook, with shares pulling back sharply in the session following the announcement. The move reflects investor concern over margin compression rather than any collapse in demand: revenue still grew at a double-digit pace, but profitability fell short of Wall Street expectations.

Lennox International (LII) Business Overview and Competitive Position

Lennox International is a global manufacturer of heating, ventilation, air conditioning, and refrigeration (HVACR) equipment, serving both residential and commercial markets. The company operates through two primary segments. Home Comfort Solutions sells furnaces, air conditioners, heat pumps, packaged systems, and indoor air-quality products under brands including Lennox, Ducane, and AirEase. Building Climate Solutions provides commercial unitary equipment, applied systems, and controls for larger facilities and data-center cooling applications.

Lennox competes with other major HVAC and building-climate equipment providers across North America, and investors follow the stock closely because of its exposure to residential replacement cycles, energy-efficiency regulations, and commercial construction activity. The company's direct-to-contractor distribution model, brand strength, and growing commercial and data-center cooling offerings are key competitive advantages, while its exposure to tariffs and raw-material costs remains a recurring point of sensitivity.

Recent Developments Driving LII

The most significant development over the past 30 days was Lennox's third-quarter 2026 earnings report. Net sales reached $1.57 billion, up 10% year over year, driven by a 24% increase in Building Climate Solutions revenue to $635.3 million, which offset more modest 3% growth in Home Comfort Solutions to $937.2 million. However, net income fell to $221.2 million from $259.9 million, and diluted earnings per share declined to $6.41 from $7.38.

Management cited tariffs and related inflation, softer residential demand, and limited price realization as the primary drags on margins. The company lowered full-year adjusted EPS guidance to a range of $21.00 to $21.50, down from $23.00 to $24.00, and trimmed expected revenue growth to approximately 6%. In response, the company said it is accelerating cost-productivity initiatives and restructuring actions, while also emphasizing opportunistic share repurchases after buying back about $151 million of stock during the quarter.

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2026 Outlook and What Investors Should Watch

Looking ahead, investors should monitor whether Lennox can close the gap between rising input costs and realized pricing. The company's ability to pass through tariff-related inflation while defending margins in a competitive residential market will be a central theme. Building Climate Solutions remains a growth bright spot, supported by emergency replacement demand, national-account relationships, and new heat-pump offerings, and its continued expansion could offset residential softness.

Other factors to watch include the pace of residential HVAC replacement demand, further guidance updates, integration of recently completed acquisitions, capital-deployment decisions, and broader macroeconomic conditions such as interest rates and housing activity. Management has signaled that residential end-markets are stabilizing, but a broad demand recovery may not materialize until later. Investors should evaluate these drivers against the company's own disclosures rather than relying on any single metric.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

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