LII Stock Down -9.6% after 7-Day Loss Streak

LII: Lennox International logo
LII
Lennox International

Lennox International (LII) stock hit day 7 of a continuous streak of days with losses, with cumulative losses over this period amounting to a -9.6% return. The company has lost about $2.1 Bil in value over the last 7 days, with its current market capitalization at about $21 Bil. The stock remains 1.0% below its value at the end of 2024. This compares with year-to-date returns of 7.6% for the S&P 500.

LII designs and manufactures heating, ventilation, air conditioning, and refrigeration products for residential and commercial markets, including furnaces, air conditioners, heat pumps, and refrigeration systems. Is this drop a warning sign or a setup for rebound? Deep dive with Buy or Sell LII.

Comparing LII Stock Returns With The S&P 500

The following table summarizes the return for LII stock vs. the S&P 500 index over different periods, including the current streak:
 

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Return Period LII S&P 500
1D -0.9% 1.5%
7D (Current Streak) -9.6% -0.5%
1M (21D) -0.3% 0.8%
3M (63D) 7.2% 11.3%
YTD 2025 -1.0% 7.6%
2024 37.3% 23.3%
2023 89.5% 24.2%
2022 -24.9% -19.4%

 
What is the point? Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact. Take a look at what history tells you about whether past dips like this have been buying opportunities or traps: LII Dip Buyer Analysis.

Gains and Losses Streaks: S&P 500 Constituents

There are currently 33 S&P constituents with 3 days or more of consecutive gains and 39 constituents with 3 days or more of consecutive losses.
 

Consecutive Days # of Gainers # of Losers
3D 23 6
4D 0 18
5D 9 5
6D 1 7
7D or more 0 3
Total >=3 D 33 39

 
 
Key Financials for Lennox International (LII)

Last 2 Fiscal Years:

Metric FY2023 FY2024
Revenues $5.0 Bil $5.3 Bil
Operating Income $843.9 Mil $1.0 Bil
Net Income $590.1 Mil $806.9 Mil

Last 2 Fiscal Quarters:

Metric 2024 FQ4 2025 FQ1
Revenues $1.3 Bil $1.1 Bil
Operating Income $248.2 Mil $157.2 Mil
Net Income $197.7 Mil $120.3 Mil

 
The losing streak LII stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming the S&P 500 over the last 4-year period. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.