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SU Group HoldingsSUGP -42.45%21 PB Ratio is 0.15 as of Aug. 24, 2026, which is 92% below its 10-year median of 1.97. GuruFocus rates SUGP with a GF Score™ of 21/100. The stock has 3 warning signs investors should review. Among 1,045 Business Services companies, SU Group Holdings ranks better than 99.04% on this metric.
SU Group Holdings Ltd stock PB Ratio (=0.15) is close to 3-year low of 0.15.
The historical rank and industry rank for SU Group Holdings's PB Ratio or its related term are showing as below:
SUGP'
s PB Ratio Range Over the Past 10 Years
Min: 0.15 Med: 1.97 Max: 7.35
Current: 0.15
During the past 5 years, SU Group Holdings's highest PB Ratio was 7.35. The lowest was 0.15. And the median was 1.97.
SUGP's PB Ratio is ranked better than 99.04% of 1045
companies
in the Business Services industry
Industry Median: 1.67
vs SUGP: 0.15
During the past 12 months, SU Group Holdings's average Book Value Per Share Growth Rate was -76.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -17.30% per year.
During the past 5 years, the highest 3-Year average Book Value Per Share Growth Rate of SU Group Holdings was 32.90% per year. The lowest was -17.30% per year. And the median was 7.80% 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.
SU Group Holdings PB Ratio Related Terms
SU Group Holdings PB Ratio Historical Data
* Premium members only.
The historical data trend for SU Group Holdings'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 Security & Protection Services subindustry, SU 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.
SU Group Holdings PB Ratio vs Business Services Industry
For the Business Services industry and Industrials sector, SU Group Holdings's PB Ratio distribution charts can be found below:
* The bar in red indicates where SU Group Holdings'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.
* 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.
SU Group Holdings (SUGP) has a PB Ratio of 0.15 as of Aug. 24, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on SU Group Holdings and its competitors. This is 92% below median its historical median of 1.97. Over the past decade, SU Group Holdings' PB Ratio has ranged from 0.15 to 7.35. According to the industry distribution chart, SU Group Holdings ranks #10 out of 1045 companies in the Business Services industry, placing it in the top 1%.
Is SU Group Holdings' PB Ratio too high?
SU Group Holdings' current PB Ratio of 0.15 is 92% below median its 10-year median of 1.97. Over the past 10 years, this metric has ranged from a low of 0.15 to a high of 7.35. The Business Services industry median PB Ratio is 1.67. SU Group Holdings' value of 0.15 is 91% below this industry median. Based on the distribution chart, SU Group Holdings ranks #10 out of 1045 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, SU Group Holdings has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does SU Group Holdings' PB Ratio compare to AGSS and IVDA?
According to the Business Services industry distribution chart, SU Group Holdings ranks #10 out of 1045 companies for PB Ratio. This places SU Group Holdings in the top 1% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.67. SU Group Holdings' value of 0.15 is 91% below this benchmark. Historically, SU Group Holdings' own PB Ratio has ranged from 0.15 to 7.35 over the past decade. While the company's 10-year median is 1.97 vs. the industry median of 1.67, SU 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 1.67, based on 1,045 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. SU Group Holdings's current PB Ratio of 0.15 is 91% 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 SU Group Holdings and its competitors. For the Business Services industry, the median PB Ratio is 1.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SU Group Holdings's current PB Ratio is 0.15, which is 92% below median its own 10-year median of 1.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SU Group Holdings stock overvalued right now?
SU Group Holdings (SUGP) has a current PB Ratio of 0.15. The current PB Ratio is 0.15, which is 92% below median its 10-year median of 1.97 and 91% below the Business Services industry median of 1.67. SU Group Holdings' overall GF Score™ is 21/100 with 3 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 SU Group Holdings (SUGP), the current PB Ratio is 0.15 as of Aug. 24, 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.
SU Group Holdings Ltd and its subsidiaries is an integrated security-related services company. The company has two reportable segments: security-related engineering services, and security guarding and screening services and related vocational training services. The company generates the majority of its revenue from the security-related engineering services segment. Geographically operates in Hong Kong, and Other foreign countries, with maximum revenue from Kong Kong.
21GF Score
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