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Sonae SGPSSOSSF +228.57%65 Shiller PE Ratio is 46.00 as of Aug. 15, 2026, which is 455% above its 10-year median of 8.29. GuruFocus rates SOSSF with a GF Score™ of 65/100 and a GF Value™ of $0.48 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 195 Retail - Defensive companies, Sonae SGPS ranks better than 61.03% on this metric.
As of today (2026-08-15), Sonae SGPS's current share price is $2.30. Sonae SGPS's E10 for the quarter that ended in Mar. 2026 was $0.05. Sonae SGPS's Shiller PE Ratio for today is 46.00.
The historical rank and industry rank for Sonae SGPS's Shiller PE Ratio or its related term are showing as below:
SOSSF'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 6.73 Med: 8.29 Max: 15.5
Current: 14.97
During the past years, Sonae SGPS's highest Shiller PE Ratio was 15.50. The lowest was 6.73. And the median was 8.29.
SOSSF's Shiller PE Ratio is ranked better than 61.03% of 195
companies
in the Retail - Defensive industry
Industry Median: 18.38
vs SOSSF: 14.97
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.
Sonae SGPS's adjusted earnings per share data for the three months ended in Mar. 2026 was $0.028. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.05 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Sonae SGPS (OTCPK:SOSSF) 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.
Sonae SGPS Shiller PE Ratio Related Terms
Sonae SGPS Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Sonae SGPS'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 Grocery Stores subindustry, Sonae SGPS'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.
Sonae SGPS Shiller PE Ratio vs Retail - Defensive Industry
For the Retail - Defensive industry and Consumer Defensive sector, Sonae SGPS's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Sonae SGPS'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.
Sonae SGPS'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.
Sonae SGPS's E10 for the quarter that ended in Mar. 2026 is calculated as:
For example, Sonae SGPS's adjusted earnings per share data for the three months ended in Mar. 2026 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.
Sonae SGPS (SOSSF) has a Shiller PE Ratio of 46.00 as of Aug. 15, 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 Sonae SGPS and its competitors. This is 455% above median its historical median of 8.29. Over the past decade, Sonae SGPS's Shiller PE Ratio has ranged from 6.73 to 15.50. According to the industry distribution chart, Sonae SGPS ranks #76 out of 195 companies in the Retail - Defensive industry, placing it in the top 39%.
Is Sonae SGPS's Shiller PE Ratio too high?
Sonae SGPS's current Shiller PE Ratio of 46.00 is 455% above median its 10-year median of 8.29. Over the past 10 years, this metric has ranged from a low of 6.73 to a high of 15.50. The Retail - Defensive industry median Shiller PE Ratio is 18.38. Sonae SGPS's value of 46.00 is 150.3% above this industry median. Based on the distribution chart, Sonae SGPS ranks #76 out of 195 companies in the Retail - Defensive industry, which is above the industry midpoint. Overall, Sonae SGPS has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sonae SGPS's Shiller PE Ratio compare to KR and SFM?
According to the Retail - Defensive industry distribution chart, Sonae SGPS ranks #76 out of 195 companies for Shiller PE Ratio. This puts Sonae SGPS in the upper half of its industry. The industry median Shiller PE Ratio is 18.38. Sonae SGPS's value of 46.00 is 150.3% above this benchmark. Historically, Sonae SGPS's own Shiller PE Ratio has ranged from 6.73 to 15.50 over the past decade. While the company's 10-year median is 8.29 vs. the industry median of 18.38, Sonae SGPS 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 Retail - Defensive company?
The median Shiller PE Ratio among Retail - Defensive companies is 18.38, based on 195 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. Sonae SGPS's current Shiller PE Ratio of 46.00 is 150.3% 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 Sonae SGPS and its competitors. For the Retail - Defensive industry, the median Shiller PE Ratio is 18.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sonae SGPS's current Shiller PE Ratio is 46.00, which is 455% above median its own 10-year median of 8.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonae SGPS stock overvalued right now?
Based on GuruFocus' analysis, Sonae SGPS (SOSSF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.48, compared to a current price of $2.30 — trading 379.2% above its estimated fair value. The current Shiller PE Ratio is 46.00, which is 455% above median its 10-year median of 8.29 and 150.3% above the Retail - Defensive industry median of 18.38. Sonae SGPS's overall GF Score™ is 65/100 with 7 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 Sonae SGPS (SOSSF), the current Shiller PE Ratio is 46.00 as of Aug. 15, 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 Sonae SGPS (SOSSF) Overvalued in 2026?
Based on GuruFocus' analysis, Sonae SGPS stock appears to be overvalued.
The current stock price of $2.30 is trading 379.2% above its estimated GF Value™ of $0.48.
GuruFocus considers Sonae SGPS to be Significantly Overvalued.
Key valuation signals for SOSSF:
Shiller PE Ratio: 46.00 (455% above median its 10-year median of 8.29)
GF Value™: $0.48 vs. price of $2.30 (379.2% above fair value)
Industry Position: 150.3% above the Retail - Defensive median (#76 of 195)
No single metric tells the full story. See the SOSSF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sonae SGPS SA is a retail company that manages a variety of business portfolios, including food, sports goods, clothing & apparel, financial services, electronics, technology, and telecommunication. The company's business is divided into segments based on the business offerings: MC, Worten, Musti, Bright Pixel, Sierra, and NOS. The MC business segment, which generates maximum of the company's revenue, deals in the Portuguese food retail market and also operates in complementary businesses to retail activities, as well as in the health and beauty retail sector in Portugal and Spain. The company operates earns majority of its revenue in Portugal, while it also has its presence in Nordic Countries, Spain, Netherlands, Romania, France, Italy, England, and Rest of the World.
65GF Score
Get the complete analysis for SOSSF
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