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12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-08-05), Lennox International's 12-1 Month Momentum % is -5.07%.
The industry rank for Lennox International's 12-1 Month Momentum % or its related term are showing as below:
LII's 12-1 Month Momentum % is ranked worse than 52.56% of 1813
companies
in the Construction industry
Industry Median: -3
vs LII: -5.07
Lennox International (NYSE:LII) 12-1 Month Momentum % Explanation
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Lennox International 12-1 Month Momentum % Related Terms
LII vs MAIR, MAS, CSL: 12-1 Month Momentum % Comparison
For the Building Products & Equipment subindustry, Lennox International's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Lennox International 12-1 Month Momentum % vs Construction Industry
For the Construction industry and Industrials sector, Lennox International's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Lennox International's 12-1 Month Momentum % falls into.
Lennox International (NYSE:LII) 12-1 Month Momentum % Calculation
12-1 Month Momentum % is calculated as following:
12-1 Month Momentum %
=
( Price 1-month ago
/
Price 12-month ago
- 1 )
*
100 %
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Lennox International (LII) has a 12-1 Month Momentum % of -5.07% as of Aug. 05, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Lennox International and its competitors. According to the industry distribution chart, Lennox International ranks #953 out of 1813 companies in the Construction industry, placing it in the top 52.6%.
Is Lennox International's 12-1 Month Momentum % too high?
Lennox International's current 12-1 Month Momentum % is -5.07%. Based on the distribution chart, Lennox International ranks #953 out of 1813 companies in the Construction industry, which is below the industry midpoint. Overall, Lennox International has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Lennox International's 12-1 Month Momentum % compare to MAIR and MAS?
According to the Construction industry distribution chart, Lennox International ranks #953 out of 1813 companies for 12-1 Month Momentum %. This places Lennox International in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for a Construction company?
A good 12-1 Month Momentum % depends on the Construction industry context. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Lennox International and its competitors. Lennox International's current 12-1 Month Momentum % is -5.07%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lennox International stock overvalued right now?
Based on GuruFocus' analysis, Lennox International (LII) is currently considered Modestly Undervalued. The stock's GF Value™ is $545.04, compared to a current price of $446.87 — trading 18% below its estimated fair value. The current 12-1 Month Momentum % is -5.07%. Lennox International's overall GF Score™ is 92/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Lennox International (LII), the current 12-1 Month Momentum % is -5.07% as of Aug. 05, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Lennox International (LII) Overvalued in 2026?
Based on GuruFocus' analysis, Lennox International stock appears to be undervalued.
The current stock price of $446.87 is trading 18% below its estimated GF Value™ of $545.04.
GuruFocus considers Lennox International to be Modestly Undervalued.
Key valuation signals for LII:
12-1 Month Momentum %: -5.07%
GF Value™: $545.04 vs. price of $446.87 (18% below fair value)
No single metric tells the full story. See the LII stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lennox International manufacturers and distributes heating, ventilating, air conditioning, and refrigeration products for the North American replacement (75% of sales) and new construction (25% of sales) markets. Residential HVAC (home comfort solutions) accounts for 67% of sales and commercial HVAC (building climate solutions) accounts for the remaining 33% of sales. Lennox's commercial exposure is what its peers refer to as residential and light commercial, and lacks the scale and complexity of what is referred to as an applied solution. The company goes to market with multiple brands, but Lennox is its flagship HVAC brand.
92GF Score
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12-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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