AI brief of an SEC Form 8-K · Lennox International (LII)

Lennox Q1 revenue rises 6% to $1.1 billion; diluted EPS falls 8% to $3.35

Mixed Impact 3 of 5 earnings Written later

Lennox reported first quarter 2026 results with revenue up 6% to $1.1 billion, driven by acquisitions, while operating income fell 3% to $164 million and diluted earnings per share fell 8% to $3.35. The company updated full-year revenue growth guidance to approximately 8% and kept its full-year earnings per share guidance of $23.50 to $25.00.

Key points

  • Revenue was $1.1 billion, up 6%, with the Building Climate Solutions segment up 38% to $485 million.
  • Diluted EPS was $3.35 versus $3.63 a year earlier; net income was $117 million versus $130 million.
  • Home Comfort Solutions revenue fell 10% to $650 million and segment profit fell 30% to $87 million.
  • Full-year 2026 revenue growth guidance is approximately 8%, including a 4% benefit from completed acquisitions; EPS guidance of $23.50 to $25.00 was maintained.

The filing

CompanyLennox International (LII)
Form8-K, current report
Filed with the SECApr 29, 2026, 6:52 AM ET
Accession number0001069202-26-000052

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:12 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 29, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.