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Plazza AGXSWX:PLAN 74 Shiller PE Ratio is 22.17 as of Aug. 19, 2026, which is 10% above its 10-year median of 20.22. GuruFocus rates XSWX:PLAN with a GF Score™ of 74/100 and a GF Value™ of CHF368.24 (Modestly Overvalued). The stock has 6 warning signs investors should review. Among 1,038 Real Estate companies, Plazza AG ranks worse than 75.05% on this metric.
As of today (2026-08-19), Plazza AG's current share price is CHF429.00. Plazza AG's E10 for the fiscal year that ended in Dec25 was CHF19.35. Plazza AG's Shiller PE Ratio for today is 22.17.
The historical rank and industry rank for Plazza AG's Shiller PE Ratio or its related term are showing as below:
XSWX:PLAN'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 17.63 Med: 20.22 Max: 23.98
Current: 22.16
During the past 12 years, Plazza AG's highest Shiller PE Ratio was 23.98. The lowest was 17.63. And the median was 20.22.
XSWX:PLAN's Shiller PE Ratio is ranked worse than 75.05% of 1038
companies
in the Real Estate industry
Industry Median: 11.65
vs XSWX:PLAN: 22.16
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.
Plazza AG's adjusted earnings per share data of for the fiscal year that ended in Dec25 was CHF29.330. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is CHF19.35 for the trailing ten years ended in Dec25.
Shiller PE for Stocks: The True Measure of Stock Valuation
Plazza AG (XSWX:PLAN) 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.
Plazza AG Shiller PE Ratio Related Terms
Plazza AG Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Plazza AG'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.
For the Real Estate - Diversified subindustry, Plazza AG'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.
Plazza AG Shiller PE Ratio vs Real Estate Industry
For the Real Estate industry and Real Estate sector, Plazza AG's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Plazza AG'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.
Plazza AG's Shiller PE Ratio for today is calculated as
* 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.
Plazza AG's E10 for the fiscal year that ended in Dec25 is calculated as:
For example, Plazza AG's adjusted earnings per share data for the fiscal year that ended in Dec25 was:
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.
Plazza AG (XSWX:PLAN) has a Shiller PE Ratio of 22.17 as of Aug. 19, 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 Plazza AG and its competitors. This is 10% above median its historical median of 20.22. Over the past decade, Plazza AG's Shiller PE Ratio has ranged from 17.63 to 23.98. According to the industry distribution chart, Plazza AG ranks #779 out of 1038 companies in the Real Estate industry, placing it in the top 75%.
Is Plazza AG's Shiller PE Ratio too high?
Plazza AG's current Shiller PE Ratio of 22.17 is 10% above median its 10-year median of 20.22. Over the past 10 years, this metric has ranged from a low of 17.63 to a high of 23.98. The Real Estate industry median Shiller PE Ratio is 11.65. Plazza AG's value of 22.17 is 90.3% above this industry median. Based on the distribution chart, Plazza AG ranks #779 out of 1038 companies in the Real Estate industry, which is below the industry midpoint. Overall, Plazza AG has a GF Score™ of 74/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Plazza AG's Shiller PE Ratio compare to competitors?
According to the Real Estate industry distribution chart, Plazza AG ranks #779 out of 1038 companies for Shiller PE Ratio. This places Plazza AG in the lower half of its industry. The industry median Shiller PE Ratio is 11.65. Plazza AG's value of 22.17 is 90.3% above this benchmark. Historically, Plazza AG's own Shiller PE Ratio has ranged from 17.63 to 23.98 over the past decade. While the company's 10-year median is 20.22 vs. the industry median of 11.65, Plazza AG 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 Real Estate company?
The median Shiller PE Ratio among Real Estate companies is 11.65, based on 1,038 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. Plazza AG's current Shiller PE Ratio of 22.17 is 90.3% 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 Plazza AG and its competitors. For the Real Estate industry, the median Shiller PE Ratio is 11.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Plazza AG's current Shiller PE Ratio is 22.17, which is 10% above median its own 10-year median of 20.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Plazza AG stock overvalued right now?
Based on GuruFocus' analysis, Plazza AG (XSWX:PLAN) is currently considered Modestly Overvalued. The stock's GF Value™ is CHF368.24, compared to a current price of CHF429.00 — trading 16.5% above its estimated fair value. The current Shiller PE Ratio is 22.17, which is 10% above median its 10-year median of 20.22 and 90.3% above the Real Estate industry median of 11.65. Plazza AG's overall GF Score™ is 74/100 with 6 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 Plazza AG (XSWX:PLAN), the current Shiller PE Ratio is 22.17 as of Aug. 19, 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 Plazza AG (XSWX:PLAN) Overvalued in 2026?
Based on GuruFocus' analysis, Plazza AG stock appears to be overvalued.
The current stock price of CHF429.00 is trading 16.5% above its estimated GF Value™ of CHF368.24.
GuruFocus considers Plazza AG to be Modestly Overvalued.
Key valuation signals for XSWX:PLAN:
Shiller PE Ratio: 22.17 (10% above median its 10-year median of 20.22)
GF Value™: CHF368.24 vs. price of CHF429.00 (16.5% above fair value)
Industry Position: 90.3% above the Real Estate median (#779 of 1038)
No single metric tells the full story. See the XSWX:PLAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Plazza AG is engaged in planning, building, managing and sell of real estate projects in Switzerland. The Company's portfolio include residential, commercial and office properties. Real estate investment business is engaged in buying and selling of all properties. It has projects in the economic centers of Zurich and Lausanne.
74GF Score
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