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Monadelphous GroupASX:MND -3.93%85 Shiller PE Ratio is 36.38 as of Sep. 02, 2026, which is 171% above its 10-year median of 13.41. GuruFocus rates ASX:MND with a GF Score™ of 85/100 and a GF Value™ of A$22.49 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,036 Construction companies, Monadelphous Group ranks worse than 80.12% on this metric.
The historical rank and industry rank for Monadelphous Group's Shiller PE Ratio or its related term are showing as below:
ASX:MND'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 6.78 Med: 13.41 Max: 45.65
Current: 37.88
During the past 13 years, Monadelphous Group's highest Shiller PE Ratio was 45.65. The lowest was 6.78. And the median was 13.41.
ASX:MND's Shiller PE Ratio is ranked worse than 80.12% of 1036
companies
in the Construction industry
Industry Median: 17.025
vs ASX:MND: 37.88
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.
Monadelphous Group's adjusted earnings per share data of for the fiscal year that ended in Jun26 was A$1.261. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is A$0.76 for the trailing ten years ended in Jun26.
Shiller PE for Stocks: The True Measure of Stock Valuation
Monadelphous Group (ASX:MND) 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.
Monadelphous Group Shiller PE Ratio Related Terms
Monadelphous Group Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Monadelphous Group's Shiller PE Ratio can be seen below:
* 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.
ASX:MND vs PWR, FIX, EME: Shiller PE Ratio Comparison
For the Engineering & Construction subindustry, Monadelphous Group'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.
Monadelphous Group Shiller PE Ratio vs Construction Industry
For the Construction industry and Industrials sector, Monadelphous Group's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Monadelphous Group's Shiller PE Ratio falls into.
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.
Monadelphous Group (ASX:MND) has a Shiller PE Ratio of 36.38 as of Sep. 02, 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 Monadelphous Group and its competitors. This is 171% above median its historical median of 13.41. Over the past decade, Monadelphous Group's Shiller PE Ratio has ranged from 6.78 to 45.65. According to the industry distribution chart, Monadelphous Group ranks #830 out of 1036 companies in the Construction industry, placing it in the top 80.1%.
Is Monadelphous Group's Shiller PE Ratio too high?
Monadelphous Group's current Shiller PE Ratio of 36.38 is 171% above median its 10-year median of 13.41. Over the past 10 years, this metric has ranged from a low of 6.78 to a high of 45.65. The Construction industry median Shiller PE Ratio is 17.03. Monadelphous Group's value of 36.38 is 113.7% above this industry median. Based on the distribution chart, Monadelphous Group ranks #830 out of 1036 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Monadelphous Group has a GF Score™ of 85/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Monadelphous Group's Shiller PE Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Monadelphous Group ranks #830 out of 1036 companies for Shiller PE Ratio. This places Monadelphous Group in the lower half of its industry. The industry median Shiller PE Ratio is 17.03. Monadelphous Group's value of 36.38 is 113.7% above this benchmark. Historically, Monadelphous Group's own Shiller PE Ratio has ranged from 6.78 to 45.65 over the past decade. While the company's 10-year median is 13.41 vs. the industry median of 17.03, Monadelphous Group 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 Construction company?
The median Shiller PE Ratio among Construction companies is 17.03, based on 1,036 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. Monadelphous Group's current Shiller PE Ratio of 36.38 is 113.7% 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 Monadelphous Group and its competitors. For the Construction industry, the median Shiller PE Ratio is 17.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Monadelphous Group's current Shiller PE Ratio is 36.38, which is 171% above median its own 10-year median of 13.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Monadelphous Group stock overvalued right now?
Based on GuruFocus' analysis, Monadelphous Group (ASX:MND) is currently considered Modestly Overvalued. The stock's GF Value™ is A$22.49, compared to a current price of A$27.65 — trading 22.9% above its estimated fair value. The current Shiller PE Ratio is 36.38, which is 171% above median its 10-year median of 13.41 and 113.7% above the Construction industry median of 17.03. Monadelphous Group's overall GF Score™ is 85/100 with 3 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 Monadelphous Group (ASX:MND), the current Shiller PE Ratio is 36.38 as of Sep. 02, 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 Monadelphous Group (ASX:MND) Overvalued in 2026?
Based on GuruFocus' analysis, Monadelphous Group stock appears to be overvalued.
The current stock price of A$27.65 is trading 22.9% above its estimated GF Value™ of A$22.49.
GuruFocus considers Monadelphous Group to be Modestly Overvalued.
Key valuation signals for ASX:MND:
Shiller PE Ratio: 36.38 (171% above median its 10-year median of 13.41)
GF Value™: A$22.49 vs. price of A$27.65 (22.9% above fair value)
Industry Position: 113.7% above the Construction median (#830 of 1036)
No single metric tells the full story. See the ASX:MND stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Monadelphous is an engineering company providing construction, maintenance, and industrial services to the mining, energy, and infrastructure sectors. The engineering construction division provides electrical, mechanical, instrumentation, and piping services to the mining and energy sector. The maintenance and industrial services division specializes in the operation and management of mechanical and electrical maintenance services at infrastructure and resource facilities.
85GF Score
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