Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
STU:6IG's PB Ratio is ranked better than 97.33% of 1047
companies
in the Business Services industry
Industry Median: 1.64
vs STU:6IG: 0.26
During the past 12 months, Wonderful Sky Financial Group Holdings's average Book Value Per Share Growth Rate was 7.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 2.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -0.60% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 4.20% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Wonderful Sky Financial Group Holdings was 105.60% per year. The lowest was -3.90% per year. And the median was 7.55% per year.
Back to Basics: PB Ratio
Wonderful Sky Financial Group Holdings (STU:6IG) PB Ratio Explanation
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.
Wonderful Sky Financial Group Holdings PB Ratio Related Terms
Wonderful Sky Financial Group Holdings PB Ratio Historical Data
* 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.
Wonderful Sky Financial Group Holdings PB Ratio Chart
Wonderful Sky Financial Group Holdings Annual Data
For the Specialty Business Services subindustry, Wonderful Sky Financial Group Holdings'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.
Wonderful Sky Financial Group Holdings PB Ratio vs Business Services Industry
Wonderful Sky Financial Group Holdings PB Ratio Calculation
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.
* 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.
Wonderful Sky Financial Group Holdings (STU:6IG) has a PB Ratio of 0.32 as of Jul. 21, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Wonderful Sky Financial Group Holdings and its competitors. This is near median its historical median of 0.33. Over the past decade, Wonderful Sky Financial Group Holdings' PB Ratio has ranged from 0.11 to 2.33. According to the industry distribution chart, Wonderful Sky Financial Group Holdings ranks #28 out of 1047 companies in the Business Services industry, placing it in the top 2.7%.
Is Wonderful Sky Financial Group Holdings' PB Ratio too high?
Wonderful Sky Financial Group Holdings' current PB Ratio of 0.32 is near median its 10-year median of 0.33. Over the past 10 years, this metric has ranged from a low of 0.11 to a high of 2.33. The Business Services industry median PB Ratio is 1.64. Wonderful Sky Financial Group Holdings' value of 0.32 is 80.5% below this industry median. Based on the distribution chart, Wonderful Sky Financial Group Holdings ranks #28 out of 1047 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, Wonderful Sky Financial Group Holdings has a GF Score™ of 50/100, reflecting its overall financial health beyond just this single metric.
How does Wonderful Sky Financial Group Holdings' PB Ratio compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Wonderful Sky Financial Group Holdings ranks #28 out of 1047 companies for PB Ratio. This places Wonderful Sky Financial Group Holdings in the top 3% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.64. Wonderful Sky Financial Group Holdings' value of 0.32 is 80.5% below this benchmark. Historically, Wonderful Sky Financial Group Holdings' own PB Ratio has ranged from 0.11 to 2.33 over the past decade. While the company's 10-year median is 0.33 vs. the industry median of 1.64, Wonderful Sky Financial Group Holdings 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 1.64, based on 1,047 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. Wonderful Sky Financial Group Holdings's current PB Ratio of 0.32 is 80.5% 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 Wonderful Sky Financial Group Holdings and its competitors. For the Business Services industry, the median PB Ratio is 1.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wonderful Sky Financial Group Holdings's current PB Ratio is 0.32, which is near median its own 10-year median of 0.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wonderful Sky Financial Group Holdings stock overvalued right now?
Wonderful Sky Financial Group Holdings (STU:6IG) has a current PB Ratio of 0.32. The stock's GF Value™ is €0.02, compared to a current price of €0.05 — trading 150% above its estimated fair value. The current PB Ratio is 0.32, which is near median its 10-year median of 0.33 and 80.5% below the Business Services industry median of 1.64. Wonderful Sky Financial Group Holdings' overall GF Score™ is 50/100 with 1 warning sign 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 Wonderful Sky Financial Group Holdings (STU:6IG), the current PB Ratio is 0.32 as of Jul. 21, 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 Wonderful Sky Financial Group Holdings (STU:6IG) Overvalued in 2026?
Based on GuruFocus' analysis, Wonderful Sky Financial Group Holdings stock appears to be overvalued.
The current stock price of €0.05 is trading 150% above its estimated GF Value™ of €0.02.
Key valuation signals for STU:6IG:
PB Ratio: 0.32 (near median its 10-year median of 0.33)
GF Value™: €0.02 vs. price of €0.05 (150% above fair value)
Industry Position: 80.5% below the Business Services median (#28 of 1047)
No single metric tells the full story. See the STU:6IG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wonderful Sky Financial Group Holdings Business Description
Wonderful Sky Financial Group Holdings Ltd is an investment holding, securities investment. The company's operating segment includes the Provision of financial public relations services and the Organisation and coordination of international roadshows. It generates maximum revenue from the Provision of financial public relations services segment, which includes public relations services, investor relations services, financial printing services, and capital markets branding. Geographically, it derives a majority of its revenue from Hong Kong and also has a presence in the People's Republic of China and Singapore.
50GF Score
Get the complete analysis for STU:6IG
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:6IG has been successfully added to your 
