LII
LENNOX INTERNATIONAL INC
NYSE · Industrials · Construction · US
$376.01
−0.72%Price chart
Sep 24Sep 29Oct 2Oct 7Oct 12Oct 15Oct 20Oct 23
Key dataOct 23, 2026
Open$373.04
From 52W high−34.37%
Volume498451.00
Market cap$13.00B
P/E (TTM)17.0x
P/S (TTM)2.5x
Div yield1.41%
Key dataOct 23, 2026
Open
$373.04
From 52W high
−34.37%
Volume
498451.00
Market cap
$13.00B
ValuationView details →
P/E (Fwd)
15.1x
EV/EBITDA
13.1x
P/E (TTM)
17.0x
RSI (14)
56.5
MomentumView details →
1D Return
−0.72%
YTD Return
−22.57%
SummaryUpdated Jun 1, 2026
Lennox International Inc. (NYSE:LII) is a leading manufacturer of heating, ventilation, air conditioning, and refrigeration (HVAC-R) systems founded in 1895 and headquartered in Richardson, Texas. The company went public in 1999 and has evolved from a single-product furnace manufacturer into a comprehensive climate control solutions provider serving residential, commercial, and industrial markets across North America and internationally. Lennox operates through three primary business segments and has established itself as a premium brand in the HVAC industry, known for high-efficiency equipment and innovative technology solutions.
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LENNOX INTERNATIONAL INC donated a new air-conditioning system for the Central Iowa Fairgrounds activity building, with Hardon's Inc. providing installation and materials.4d agoLENNOX INTERNATIONAL INC donated more than 500 heating and cooling systems to homeowners and nonprofit organizations across North America through its Feel The Love program.6d ago