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Vianet GroupLSE:VNET 40 Shiller PE Ratio is 16.50 as of Aug. 02, 2026, which is 12% above its 10-year median of 14.71. GuruFocus rates LSE:VNET with a GF Score™ of 40/100 and a GF Value™ of £0.89 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 542 Business Services companies, Vianet Group ranks better than 51.29% on this metric.
As of today (2026-08-02), Vianet Group's current share price is £0.66. Vianet Group's E10 for the fiscal year that ended in Mar26 was £0.04. Vianet Group's Shiller PE Ratio for today is 16.50.
The historical rank and industry rank for Vianet Group's Shiller PE Ratio or its related term are showing as below:
LSE:VNET'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 7.5 Med: 14.71 Max: 34
Current: 18.51
During the past 13 years, Vianet Group's highest Shiller PE Ratio was 34.00. The lowest was 7.50. And the median was 14.71.
LSE:VNET's Shiller PE Ratio is ranked better than 51.29% of 542
companies
in the Business Services industry
Industry Median: 18.8
vs LSE:VNET: 18.51
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.
Vianet Group's adjusted earnings per share data of for the fiscal year that ended in Mar26 was £0.014. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is £0.04 for the trailing ten years ended in Mar26.
Shiller PE for Stocks: The True Measure of Stock Valuation
Vianet Group (LSE:VNET) 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.
Vianet Group Shiller PE Ratio Related Terms
Vianet Group Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Vianet 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.
LSE:VNET vs CTAS, CPRT, GPN: Shiller PE Ratio Comparison
For the Specialty Business Services subindustry, Vianet 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.
Vianet Group Shiller PE Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, Vianet Group's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Vianet 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.
Vianet Group'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.
Vianet Group's E10 for the fiscal year that ended in Mar26 is calculated as:
For example, Vianet Group's adjusted earnings per share data for the fiscal year that ended in Mar26 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.
Vianet Group (LSE:VNET) has a Shiller PE Ratio of 16.50 as of Aug. 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 Vianet Group and its competitors. This is 12% above median its historical median of 14.71. Over the past decade, Vianet Group's Shiller PE Ratio has ranged from 7.50 to 34.00. According to the industry distribution chart, Vianet Group ranks #264 out of 542 companies in the Business Services industry, placing it in the top 48.7%.
Is Vianet Group's Shiller PE Ratio too high?
Vianet Group's current Shiller PE Ratio of 16.50 is 12% above median its 10-year median of 14.71. Over the past 10 years, this metric has ranged from a low of 7.50 to a high of 34.00. The Business Services industry median Shiller PE Ratio is 18.80. Vianet Group's value of 16.50 is 12.2% below this industry median. Based on the distribution chart, Vianet Group ranks #264 out of 542 companies in the Business Services industry, which is above the industry midpoint. Overall, Vianet Group has a GF Score™ of 40/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Vianet Group's Shiller PE Ratio compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Vianet Group ranks #264 out of 542 companies for Shiller PE Ratio. This puts Vianet Group in the upper half of its industry. The industry median Shiller PE Ratio is 18.80. Vianet Group's value of 16.50 is 12.2% below this benchmark. Historically, Vianet Group's own Shiller PE Ratio has ranged from 7.50 to 34.00 over the past decade. While the company's 10-year median is 14.71 vs. the industry median of 18.80, Vianet Group has consistently been below 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 Business Services company?
The median Shiller PE Ratio among Business Services companies is 18.80, based on 542 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. Vianet Group's current Shiller PE Ratio of 16.50 is 12.2% below 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 Vianet Group and its competitors. For the Business Services industry, the median Shiller PE Ratio is 18.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Vianet Group's current Shiller PE Ratio is 16.50, which is 12% above median its own 10-year median of 14.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Vianet Group stock overvalued right now?
Based on GuruFocus' analysis, Vianet Group (LSE:VNET) is currently considered Modestly Undervalued. The stock's GF Value™ is £0.89, compared to a current price of £0.66 — trading 25.8% below its estimated fair value. The current Shiller PE Ratio is 16.50, which is 12% above median its 10-year median of 14.71 and 12.2% below the Business Services industry median of 18.80. Vianet Group's overall GF Score™ is 40/100 with 5 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 Vianet Group (LSE:VNET), the current Shiller PE Ratio is 16.50 as of Aug. 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 Vianet Group (LSE:VNET) Overvalued in 2026?
Based on GuruFocus' analysis, Vianet Group stock appears to be undervalued.
The current stock price of £0.66 is trading 25.8% below its estimated GF Value™ of £0.89.
GuruFocus considers Vianet Group to be Modestly Undervalued.
Key valuation signals for LSE:VNET:
Shiller PE Ratio: 16.50 (12% above median its 10-year median of 14.71)
GF Value™: £0.89 vs. price of £0.66 (25.8% below fair value)
Industry Position: 12.2% below the Business Services median (#264 of 542)
No single metric tells the full story. See the LSE:VNET stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Vianet Group PLC is a provider of actionable management information and business insight created by combining data from the smart Internet of Things solutions and external information sources. Smart Zones include Data insight and actionable data services as well as design, product development, sale, and rental of fluid monitoring equipment. The business of the group is divided into two divisions: Smart Machines, Smart Zones and Corporate/Technology. The company generates maximum revenue from the Smart Zones segment. Geographically, the company derives maximum of the revenue from the United Kingdom and has a presence in the Rest of Europe and the United States/Canada.
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