FINHUB Insights

LII · Q1 FY26 · Mar 31, 2026

Lennox International Q1 FY26: where the revenue came from and where it went

Lennox International Q1 FY26: revenue $1.1B (+6% year over year). Net profit $0.1B. Largest cohort Residential Heating and Cooling $0.7B. The whole income statement as a sankey diagram from the SEC filing.

Period
Mar 31, 2026
Reported
Apr 29, 2026 10-Q
Sankey diagram of Lennox International's income statement for Q1 FY26: revenue of $1.1 billion splits into segments and flows out into costs, taxes and net profit.

Tap the diagram to enlarge · figures in billions of dollars

Revenue$1.1B +6% year over year
Gross profit$0.4B 31% margin
Operating profit$0.2B 14% margin
Net profit$0.1B 10% margin

The numbers

All figures in billions of U.S. dollars, for Q1 FY26 (period ends Mar 31, 2026).
ItemValueShare of revenueYear over year
Revenue 1.1 100% +6%
Residential Heating and Cooling 0.7 64% −10%
Commercial Heating and Cooling 0.5 45% +38%
Cost of revenue−0.873%
Gross profit0.431% margin−1pp
SG&A−0.216%+0pp
Operating profit0.214% margin−1pp
Net profit0.110%−2pp
Filing on EDGAR More quarters of LII

Source of the numbers: structured XBRL data from the filing (10-Q). The diagram is generated automatically and checked against EDGAR before release. How we calculate it → About and methodology.

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