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 (2026-07-13), NTT DOCOMO's share price is ARS0.00. NTT DOCOMO's Book Value per Share for the quarter that ended in Sep. 2020 was ARS1,197.69. Hence, NTT DOCOMO's PB Ratio of today is 0.00.
Good Sign:
NTT DOCOMO Inc stock PB Ratio (=2.28) is close to 1-year low of 2.27
Warning Sign:
NTT DOCOMO Inc stock PB Ratio (=2.28) is close to 10-year high of 2.28
The historical rank and industry rank for NTT DOCOMO's PB Ratio or its related term are showing as below:
BUE:DCM'
s PB Ratio Range Over the Past 10 Years
Min: 0.9 Med: 1.62 Max: 2.28
Current: 2.28
During the past 13 years, NTT DOCOMO's highest PB Ratio was 2.28. The lowest was 0.90. And the median was 1.62.
BUE:DCM's PB Ratio is not ranked
in the Telecommunication Services industry.
Industry Median: 1.825
vs BUE:DCM: 2.28
During the past 12 months, NTT DOCOMO's average Book Value Per Share Growth Rate was 3.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 3.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 3.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 3.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of NTT DOCOMO was 32.50% per year. The lowest was 2.90% per year. And the median was 5.20% 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.
NTT DOCOMO PB Ratio Related Terms
NTT DOCOMO PB Ratio Historical Data
* Premium members only.
The historical data trend for NTT DOCOMO'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 Telecom Services subindustry, NTT DOCOMO'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.
NTT DOCOMO PB Ratio vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, NTT DOCOMO's PB Ratio distribution charts can be found below:
* The bar in red indicates where NTT DOCOMO'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.
NTT DOCOMO'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.
NTT DOCOMO (BUE:DCM) has a PB Ratio of 0.00 as of Jul. 13, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on NTT DOCOMO and its competitors. Over the past decade, NTT DOCOMO's PB Ratio has ranged from 0.90 to 2.28.
Is NTT DOCOMO's PB Ratio too high?
NTT DOCOMO's current PB Ratio is 0.00. Over the past 10 years, this metric has ranged from a low of 0.90 to a high of 2.28. Overall, NTT DOCOMO has a GF Score™ of 10/100, reflecting its overall financial health beyond just this single metric.
How does NTT DOCOMO's PB Ratio compare to VZ and T?
NTT DOCOMO's PB Ratio of 0.00 can be compared against companies in the Telecommunication Services industry. The industry median PB Ratio is 1.83. Historically, NTT DOCOMO's own PB Ratio has ranged from 0.90 to 2.28 over the past decade. 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 Telecommunication Services company?
The median PB Ratio among Telecommunication Services companies is 1.83, based on 338 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. 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 NTT DOCOMO and its competitors. For the Telecommunication Services industry, the median PB Ratio is 1.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. NTT DOCOMO's current PB Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NTT DOCOMO stock overvalued right now?
NTT DOCOMO (BUE:DCM) has a current PB Ratio of 0.00. The current PB Ratio is 0.00. NTT DOCOMO's overall GF Score™ is 10/100 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 NTT DOCOMO (BUE:DCM), the current PB Ratio is 0.00 as of Jul. 13, 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.
NTT DoCoMo is Japan's largest wireless telephone operator. It has 78 million subscribers, leading to its market share of approximately 44%. The firm has been a technological leader, introducing wireless Internet access through its i-mode service in 1999, along with the ability to use a handset like a credit card. NTT DoCoMo also owns minority stakes in Philippine Long Distance Telephone, Hutchison Telecom Hong Kong Holdings, and other smaller phone companies. The firm's objective is to have the highest-quality network and customer service in Japan.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BUE:DCM has been successfully added to your 