Vianet GroupFRA:AS2 50 PB Ratio is 0.63 as of Jun. 26, 2026, which is 42% below its 10-year median of 1.09. GuruFocus rates FRA:AS2 with a GF Score™ of 50/100 and a GF Value™ of €0.89 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,049 Business Services companies, Vianet Group ranks better than 82.65% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-06-26), Vianet Group's share price is €0.68. Vianet Group's Book Value per Share for the quarter that ended in Mar. 2026 was €1.09. Hence, Vianet Group's PB Ratio of today is 0.63.
Good Sign:
Vianet Group PLC stock PB Ratio (=0.7) is close to 1-year low of 0.64.
The historical rank and industry rank for Vianet Group's PB Ratio or its related term are showing as below:
FRA:AS2'
s PB Ratio Range Over the Past 10 Years
Min: 0.55 Med: 1.09 Max: 1.79
Current: 0.58
During the past 13 years, Vianet Group's highest PB Ratio was 1.79. The lowest was 0.55. And the median was 1.09.
FRA:AS2's PB Ratio is ranked better than 82.65% of 1049
companies
in the Business Services industry
Industry Median: 1.62
vs FRA:AS2: 0.58
During the past 12 months, Vianet Group's average Book Value Per Share Growth Rate was 0.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 1.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 1.40% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 0.70% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Vianet Group was 84.80% per year. The lowest was -1.70% per year. And the median was 1.55% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Vianet Group PB Ratio Related Terms
Vianet Group PB Ratio Historical Data
* Premium members only.
The historical data trend for Vianet Group's PB 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 Specialty Business Services subindustry, Vianet Group's PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, Vianet Group's PB Ratio distribution charts can be found below:
* The bar in red indicates where Vianet Group's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Vianet Group's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Vianet Group (FRA:AS2) has a PB Ratio of 0.63 as of Jun. 26, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Vianet Group and its competitors. This is 42% below median its historical median of 1.09. Over the past decade, Vianet Group's PB Ratio has ranged from 0.55 to 1.79. According to the industry distribution chart, Vianet Group ranks #182 out of 1049 companies in the Business Services industry, placing it in the top 17.3%.
Is Vianet Group's PB Ratio too high?
Vianet Group's current PB Ratio of 0.63 is 42% below median its 10-year median of 1.09. Over the past 10 years, this metric has ranged from a low of 0.55 to a high of 1.79. The Business Services industry median PB Ratio is 1.62. Vianet Group's value of 0.63 is 61.1% below this industry median. Based on the distribution chart, Vianet Group ranks #182 out of 1049 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Vianet Group has a GF Score™ of 50/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Vianet Group's PB Ratio compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Vianet Group ranks #182 out of 1049 companies for PB Ratio. This places Vianet Group in the top 17% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.62. Vianet Group's value of 0.63 is 61.1% below this benchmark. Historically, Vianet Group's own PB Ratio has ranged from 0.55 to 1.79 over the past decade. While the company's 10-year median is 1.09 vs. the industry median of 1.62, 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 PB Ratio for a Business Services company?
The median PB Ratio among Business Services companies is 1.62, based on 1,049 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Vianet Group's current PB Ratio of 0.63 is 61.1% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Vianet Group and its competitors. For the Business Services industry, the median PB Ratio is 1.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Vianet Group's current PB Ratio is 0.63, which is 42% below median its own 10-year median of 1.09. 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 (FRA:AS2) is currently considered Modestly Undervalued. The stock's GF Value™ is €0.89, compared to a current price of €0.68 — trading 23.6% below its estimated fair value. The current PB Ratio is 0.63, which is 42% below median its 10-year median of 1.09 and 61.1% below the Business Services industry median of 1.62. Vianet Group's overall GF Score™ is 50/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Vianet Group (FRA:AS2), the current PB Ratio is 0.63 as of Jun. 26, 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 (FRA:AS2) Overvalued in 2026?
Based on GuruFocus' analysis, Vianet Group stock appears to be undervalued.
The current stock price of €0.68 is trading 23.6% below its estimated GF Value™ of €0.89.
GuruFocus considers Vianet Group to be Modestly Undervalued.
Key valuation signals for FRA:AS2:
PB Ratio: 0.63 (42% below median its 10-year median of 1.09)
GF Value™: €0.89 vs. price of €0.68 (23.6% below fair value)
Industry Position: 61.1% below the Business Services median (#182 of 1049)
No single metric tells the full story. See the FRA:AS2 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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