LENNOX INTERNATIONAL INC LII

Lennox International's strongest current evidence is still the first-quarter filing. The 10-Q for the period ending 2026-03-31 reports $1.14B of revenues, $163.5M of operating income, $117.2M of net income attributable to the parent and diluted EPS of $3.35. That gives the LII file a practical centre: this is not a story built from market chatter, but from a profitable HVAC business with fresh SEC numbers.

The company rail is also specific about what Lennox actually does. The official issuer site describes air conditioning and heating solutions, including technologically advanced controls and zoning products for home air customisation. It also points contractors toward LennoxPros.com for digital tools, product catalogues, parts and supplies, while highlighting a factory-owned distribution network. The 10-Q adds that products are distributed through independent installing dealers, Lennox stores and independent distributors.

The filing detail matters because it shows the machine behind the brand. The 2026-03-31 10-Q lists assets of $4.29B, liabilities of $3.08B and stockholders' equity attributable to the parent of $1.21B. It also reports $48.2M of cash and cash equivalents, $2.0M of short-term investments, $16.1M of net cash provided by operating activities and $55.5M of payments to acquire property, plant and equipment. Inventory was $1.21B, with a $62.6M increase in inventories, while the latest supplied R&D figure is $103.4M for the 10-K period ending 2025-12-31.

No supplied chart route, TradingView source or candle data is included in this evidence pack, so the market mechanism has to be described through filings and operating sources rather than invented levels. The 10-Q says no single customer accounted for 10% or more of consolidated net sales in the periods presented. It also says direct sales represented 75% of revenues for the three months ended March 31, 2026, versus 73% for the same period in 2025, with independent distributors representing the remainder.

The named developments after the quarter are mainly official filings: SEC EDGAR Form 4 filings dated 2026-05-26, 2026-05-28 and 2026-05-29, an SD filing dated 2026-05-27, and an 8-K filed 2026-05-28. The 2026-04-29 8-K separately states that Lennox issued a press release announcing first-quarter 2026 financial results. Those items deepen the official record, but this rail does not supply share-price moves, analyst notes, guidance, dividend detail or a new product release.