LII vs MAIR
LII: Lennox International provides high-efficiency HVACR climate-control systems and service for residential and commercial buildings throughout North America. MAIR: Madison Air Solutions is a diversified manufacturer of specialized air management and ventilation systems for the residential, commercial, and industrial sectors.
Side-by-side fundamentals
| Metric | LII | MAIR | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $532.78 | $35.82 | |
| Market cap as of 2026-07-23 | $18.5B | $18.0B | |
| P/E as of 2026-07-23 | 23.04 | 185.11 | LII lower |
| PEG as of 2026-07-23 | 2.90 | n/a | |
| Net margin as of 2026-07-23 | +15.3% | +2.9% | LII higher |
| Gross margin as of 2026-07-23 | +33.4% | +38.5% | MAIR higher |
| Operating margin as of 2026-07-23 | +19.9% | +16.0% | LII higher |
| ROE as of 2026-07-23 | +73.9% | +5.8% | LII higher |
| ROA as of 2026-07-23 | +20.6% | +1.2% | LII higher |
| Debt / equity as of 2026-07-23 | 1.25 | 508.89 | LII lower |
| Revenue growth (YoY) as of 2026-07-23 | -2.0% | n/a | |
| Revenue CAGR (3y) SEC XBRL | +3.3% | n/a | |
| Dividend yield as of 2026-07-23 | +1.0% | n/a | |
| Dividend streak (yrs) SEC XBRL | 5 | n/a | |
| Beta as of 2026-07-23 | 1.19 | 2.38 | |
| 1-year return as of 2026-07-22 close | -14.1% | +12.8% | MAIR higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.