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During the past 12 months, Lennox International's average Book Value per Share Growth Rate was 46.40% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Lennox International was 85.40% per year. The lowest was -72.70% per year. And the median was -5.50% per year.
Lennox International (NYSE:LII) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Lennox International 3-Year Book Growth Rate Related Terms
LII vs MAIR, MAS, CSL: 3-Year Book Growth Rate Comparison
For the Building Products & Equipment subindustry, Lennox International's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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 3-Year Book Growth Rate vs Construction Industry
For the Construction industry and Industrials sector, Lennox International's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Lennox International's 3-Year Book Growth Rate falls into.
Lennox International 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 0.00% mean?
Lennox International (LII) has a 3-Year Book Growth Rate of 0.00% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Lennox International and its competitors. According to the industry distribution chart, Lennox International ranks #999999 out of 1676 companies in the Construction industry.
Is Lennox International's 3-Year Book Growth Rate too high?
Lennox International's current 3-Year Book Growth Rate is 0.00%. Based on the distribution chart, Lennox International ranks #999999 out of 1676 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Lennox International has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Lennox International's 3-Year Book Growth Rate compare to MAIR and MAS?
According to the Construction industry distribution chart, Lennox International ranks #999999 out of 1676 companies for 3-Year Book Growth Rate. This places Lennox International in the lower half of its industry. The industry median 3-Year Book Growth Rate is 5.50. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Construction company?
The median 3-Year Book Growth Rate among Construction companies is 5.50, based on 1,676 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Lennox International and its competitors. For the Construction industry, the median 3-Year Book Growth Rate is 5.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lennox International's current 3-Year Book Growth Rate is 0.00%. 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 $549.37, compared to a current price of $396.48 — trading 27.8% below its estimated fair value. The current 3-Year Book Growth Rate is 0.00%. Lennox International's overall GF Score™ is 90/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Lennox International (LII), the current 3-Year Book Growth Rate is 0.00% as of Jun. 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 $396.48 is trading 27.8% below its estimated GF Value™ of $549.37.
GuruFocus considers Lennox International to be Modestly Undervalued.
Key valuation signals for LII:
3-Year Book Growth Rate: 0.00%
GF Value™: $549.37 vs. price of $396.48 (27.8% 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.
90GF Score
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