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Quantum Secure EncryptionSTU:VN80 +0.65%30 PB Ratio is 10.00 as of Jul. 18, 2026, which is at its 10-year median of 10.00. GuruFocus rates STU:VN80 with a GF Score™ of 30/100. The stock has 1 warning sign investors should review. Among 2,629 Software companies, Quantum Secure Encryption ranks worse than 90.83% on this metric.
The historical rank and industry rank for Quantum Secure Encryption's PB Ratio or its related term are showing as below:
STU:VN80'
s PB Ratio Range Over the Past 10 Years
Min: 6.1 Med: 10 Max: 18.72
Current: 11.36
During the past 5 years, Quantum Secure Encryption's highest PB Ratio was 18.72. The lowest was 6.10. And the median was 10.00.
STU:VN80's PB Ratio is ranked worse than 90.83% of 2629
companies
in the Software industry
Industry Median: 2.39
vs STU:VN80: 11.36
During the past 12 months, Quantum Secure Encryption's average Book Value Per Share Growth Rate was 36.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 10.40% per year.
During the past 5 years, the highest 3-Year average Book Value Per Share Growth Rate of Quantum Secure Encryption was 10.40% per year. The lowest was 10.40% per year. And the median was 10.40% per year.
Back to Basics: PB Ratio
Quantum Secure Encryption (STU:VN80) 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.
Quantum Secure Encryption PB Ratio Related Terms
Quantum Secure Encryption 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.
For the Software - Application subindustry, Quantum Secure Encryption'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.
Quantum Secure Encryption PB Ratio vs Software Industry
For the Software industry and Technology sector, Quantum Secure Encryption's PB Ratio distribution charts can be found below:
* The bar in red indicates where Quantum Secure Encryption'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.
Quantum Secure Encryption (STU:VN80) has a PB Ratio of 10.00 as of Jul. 18, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Quantum Secure Encryption and its competitors. This is near median its historical median of 10.00. Over the past decade, Quantum Secure Encryption's PB Ratio has ranged from 6.10 to 18.72. According to the industry distribution chart, Quantum Secure Encryption ranks #2388 out of 2629 companies in the Software industry, placing it in the top 90.8%.
Is Quantum Secure Encryption's PB Ratio too high?
Quantum Secure Encryption's current PB Ratio of 10.00 is near median its 10-year median of 10.00. Over the past 10 years, this metric has ranged from a low of 6.10 to a high of 18.72. The Software industry median PB Ratio is 2.39. Quantum Secure Encryption's value of 10.00 is 318.4% above this industry median. Based on the distribution chart, Quantum Secure Encryption ranks #2388 out of 2629 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Quantum Secure Encryption has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Quantum Secure Encryption's PB Ratio compare to UBER and SHOP?
According to the Software industry distribution chart, Quantum Secure Encryption ranks #2388 out of 2629 companies for PB Ratio. This places Quantum Secure Encryption in the lower half of its industry. The industry median PB Ratio is 2.39. Quantum Secure Encryption's value of 10.00 is 318.4% above this benchmark. Historically, Quantum Secure Encryption's own PB Ratio has ranged from 6.10 to 18.72 over the past decade. While the company's 10-year median is 10.00 vs. the industry median of 2.39, Quantum Secure Encryption 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 PB Ratio for a Software company?
The median PB Ratio among Software companies is 2.39, based on 2,629 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. Quantum Secure Encryption's current PB Ratio of 10.00 is 318.4% 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 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 Quantum Secure Encryption and its competitors. For the Software industry, the median PB Ratio is 2.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Quantum Secure Encryption's current PB Ratio is 10.00, which is near median its own 10-year median of 10.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quantum Secure Encryption stock overvalued right now?
Quantum Secure Encryption (STU:VN80) has a current PB Ratio of 10.00. The current PB Ratio is 10.00, which is near median its 10-year median of 10.00 and 318.4% above the Software industry median of 2.39. Quantum Secure Encryption's overall GF Score™ is 30/100 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 Quantum Secure Encryption (STU:VN80), the current PB Ratio is 10.00 as of Jul. 18, 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.
Quantum Secure Encryption Corp is a technology company specializing in post-quantum cybersecurity, encrypted data infrastructure, and quantum-resilient entropy solutions. Through its flagship platform, the company provides enterprises, government agencies, financial institutions, and healthcare systems with next-generation tools for securing data in transit, at rest, and across distributed environments.
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