Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Installed Building ProductsIBP +0.78%92 Shiller PE Ratio is 41.92 as of Aug. 21, 2026, which is 11% below its 10-year median of 47.33. GuruFocus rates IBP with a GF Score™ of 92/100 and a GF Value™ of $232.63 (Fairly Valued). The stock has 2 warning signs investors should review. Among 65 Homebuilding & Construction companies, Installed Building Products ranks worse than 95.38% on this metric.
The historical rank and industry rank for Installed Building Products's Shiller PE Ratio or its related term are showing as below:
IBP'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 33.66 Med: 47.33 Max: 76.55
Current: 41.92
During the past years, Installed Building Products's highest Shiller PE Ratio was 76.55. The lowest was 33.66. And the median was 47.33.
IBP's Shiller PE Ratio is ranked worse than 95.38% of 65
companies
in the Homebuilding & Construction industry
Industry Median: 10.16
vs IBP: 41.92
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Installed Building Products's adjusted earnings per share data for the three months ended in Jun. 2026 was $2.430. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $5.88 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Installed Building Products (NYSE:IBP) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Installed Building Products Shiller PE Ratio Related Terms
Installed Building Products Shiller PE Ratio Historical Data
* 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.
Installed Building Products Shiller PE Ratio Chart
IBP vs TMHC, MTH, SKY: Shiller PE Ratio Comparison
For the Residential Construction subindustry, Installed Building Products's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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.
Installed Building Products Shiller PE Ratio vs Homebuilding & Construction Industry
For the Homebuilding & Construction industry and Consumer Cyclical sector, Installed Building Products's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Installed Building Products's Shiller PE Ratio falls into.
Installed Building Products Shiller PE Ratio Calculation
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Installed Building Products (IBP) has a Shiller PE Ratio of 41.92 as of Aug. 21, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Installed Building Products and its competitors. This is 11% below median its historical median of 47.33. Over the past decade, Installed Building Products' Shiller PE Ratio has ranged from 33.66 to 76.55. According to the industry distribution chart, Installed Building Products ranks #62 out of 65 companies in the Homebuilding & Construction industry, placing it in the top 95.4%.
Is Installed Building Products' Shiller PE Ratio too high?
Installed Building Products' current Shiller PE Ratio of 41.92 is 11% below median its 10-year median of 47.33. Over the past 10 years, this metric has ranged from a low of 33.66 to a high of 76.55. The Homebuilding & Construction industry median Shiller PE Ratio is 10.16. Installed Building Products' value of 41.92 is 312.6% above this industry median. Based on the distribution chart, Installed Building Products ranks #62 out of 65 companies in the Homebuilding & Construction industry, which is in the bottom quartile relative to peers. Overall, Installed Building Products has a GF Score™ of 92/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Installed Building Products' Shiller PE Ratio compare to TMHC and MTH?
According to the Homebuilding & Construction industry distribution chart, Installed Building Products ranks #62 out of 65 companies for Shiller PE Ratio. This places Installed Building Products in the lower half of its industry. The industry median Shiller PE Ratio is 10.16. Installed Building Products' value of 41.92 is 312.6% above this benchmark. Historically, Installed Building Products' own Shiller PE Ratio has ranged from 33.66 to 76.55 over the past decade. While the company's 10-year median is 47.33 vs. the industry median of 10.16, Installed Building Products has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shiller PE Ratio for a Homebuilding & Construction company?
The median Shiller PE Ratio among Homebuilding & Construction companies is 10.16, based on 65 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Installed Building Products's current Shiller PE Ratio of 41.92 is 312.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Installed Building Products and its competitors. For the Homebuilding & Construction industry, the median Shiller PE Ratio is 10.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Installed Building Products's current Shiller PE Ratio is 41.92, which is 11% below median its own 10-year median of 47.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Installed Building Products stock overvalued right now?
Based on GuruFocus' analysis, Installed Building Products (IBP) is currently considered Fairly Valued. The stock's GF Value™ is $232.63, compared to a current price of $246.51 — trading 6% above its estimated fair value. The current Shiller PE Ratio is 41.92, which is 11% below median its 10-year median of 47.33 and 312.6% above the Homebuilding & Construction industry median of 10.16. Installed Building Products' 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 Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Installed Building Products (IBP), the current Shiller PE Ratio is 41.92 as of Aug. 21, 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 Installed Building Products (IBP) Overvalued in 2026?
Based on GuruFocus' analysis, Installed Building Products stock appears to be overvalued.
The current stock price of $246.51 is trading 6% above its estimated GF Value™ of $232.63.
GuruFocus considers Installed Building Products to be Fairly Valued.
Key valuation signals for IBP:
Shiller PE Ratio: 41.92 (11% below median its 10-year median of 47.33)
GF Value™: $232.63 vs. price of $246.51 (6% above fair value)
Industry Position: 312.6% above the Homebuilding & Construction median (#62 of 65)
No single metric tells the full story. See the IBP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Installed Building Products Inc is an insulation installer serving the residential new construction market and are also a diversified installer of complementary building products, including waterproofing, fire-stopping and fireproofing, garage doors, rain gutters, window blinds, shower doors, closet shelving, mirrors and other products throughout the United States. The company installs fiberglass insulation, spray foam insulation, and cellulose insulation. The company has three operating segments consisting of Installation, Manufacturing and Distribution operations. Majority of revenue is derived from Installation segment.
92GF Score
Get the complete analysis for IBP
Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
IBP has been successfully added to your 
