Okamoto Glass Co (TSE:7746) PB Ratio: 8.87 (As of Jul. 16, 2026) — 291% Above Median

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TSE:7746 Okamoto Glass Co Ltd TSE:7746
45 GF Score
Price 円802.00
GF Value 円130.88
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Okamoto Glass Co PB Ratio?

Okamoto Glass Co TSE:7746 +0.75% 45 PB Ratio is 8.87 as of Jul. 16, 2026, which is 291% above its 10-year median of 2.27. GuruFocus rates TSE:7746 with a GF Score™ of 45/100 and a GF Value™ of 円130.88 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 2,419 Hardware companies, Okamoto Glass Co ranks worse than 88.63% 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 (2026-07-16), Okamoto Glass Co's share price is 円802.00. Okamoto Glass Co's Book Value per Share for the quarter that ended in Mar. 2026 was 円90.47. Hence, Okamoto Glass Co's PB Ratio of today is 8.87.

The historical rank and industry rank for Okamoto Glass Co's PB Ratio or its related term are showing as below:

TSE:7746' s PB Ratio Range Over the Past 10 Years
Min: 1.24   Med: 2.27   Max: 19.95
Current: 8.87

During the past 13 years, Okamoto Glass Co's highest PB Ratio was 19.95. The lowest was 1.24. And the median was 2.27.

TSE:7746's PB Ratio is ranked worse than
88.63% of 2419 companies
in the Hardware industry
Industry Median: 2.31 vs TSE:7746: 8.87

During the past 12 months, Okamoto Glass Co's average Book Value Per Share Growth Rate was 16.80% per year. During the past 3 years, the average Book Value Per Share Growth Rate was 11.10% per year. During the past 5 years, the average Book Value Per Share Growth Rate was 10.70% per year. During the past 10 years, the average Book Value Per Share Growth Rate was -0.40% per year.

During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Okamoto Glass Co was 111.00% per year. The lowest was -18.30% per year. And the median was 8.45% per year.

Back to Basics: PB Ratio


Okamoto Glass Co  (TSE:7746) PB Ratio Explanation

Unlike valuation ratios relative to the earning power such as PE Ratio, PE Ratio without NRI, PS Ratio, Price-to-Operating-Cash-Flow , or Price-to-Free-Cash-Flow, the PB Ratio measures the valuation of the stock relative to the underlying asset of the company.

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.


Okamoto Glass Co PB Ratio Related Terms


Okamoto Glass Co PB Ratio Historical Data

* Premium members only.

The historical data trend for Okamoto Glass Co'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.

Okamoto Glass Co PB Ratio Chart

Okamoto Glass Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.41 2.08 1.88 2.22 12.28

Okamoto Glass Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
PB Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1.88 1.73 2.22 2.80 12.28

TSE:7746 vs APH, GLW: PB Ratio Comparison

For the Electronic Components subindustry, Okamoto Glass Co'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.


Okamoto Glass Co PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Okamoto Glass Co's PB Ratio distribution charts can be found below:

* The bar in red indicates where Okamoto Glass Co's PB Ratio falls into.


TSE:7746
45GF Score
Okamoto Glass Co Ltd TSE:7746
PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Okamoto Glass Co 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.

Okamoto Glass Co's PB Ratio for today is calculated as follows:

PB Ratio=Share Price/Book Value per Share (Q: Mar. 2026)
=802.00/90.465
=8.87

* 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.

Frequently Asked Questions Learn more about PB Ratio →
What does a PB Ratio of 8.87 mean?
Okamoto Glass Co (TSE:7746) has a PB Ratio of 8.87 as of Jul. 16, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Okamoto Glass Co and its competitors. This is 291% above median its historical median of 2.27. Over the past decade, Okamoto Glass Co's PB Ratio has ranged from 1.24 to 19.95. According to the industry distribution chart, Okamoto Glass Co ranks #2144 out of 2419 companies in the Hardware industry, placing it in the top 88.6%.
Is Okamoto Glass Co's PB Ratio too high?
Okamoto Glass Co's current PB Ratio of 8.87 is 291% above median its 10-year median of 2.27. Over the past 10 years, this metric has ranged from a low of 1.24 to a high of 19.95. The Hardware industry median PB Ratio is 2.31. Okamoto Glass Co's value of 8.87 is 284% above this industry median. Based on the distribution chart, Okamoto Glass Co ranks #2144 out of 2419 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Okamoto Glass Co has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Okamoto Glass Co's PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Okamoto Glass Co ranks #2144 out of 2419 companies for PB Ratio. This places Okamoto Glass Co in the lower half of its industry. The industry median PB Ratio is 2.31. Okamoto Glass Co's value of 8.87 is 284% above this benchmark. Historically, Okamoto Glass Co's own PB Ratio has ranged from 1.24 to 19.95 over the past decade. While the company's 10-year median is 2.27 vs. the industry median of 2.31, Okamoto Glass Co 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 Hardware company?
The median PB Ratio among Hardware companies is 2.31, based on 2,419 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. Okamoto Glass Co's current PB Ratio of 8.87 is 284% 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 Okamoto Glass Co and its competitors. For the Hardware industry, the median PB Ratio is 2.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Okamoto Glass Co's current PB Ratio is 8.87, which is 291% above median its own 10-year median of 2.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okamoto Glass Co stock overvalued right now?
Based on GuruFocus' analysis, Okamoto Glass Co (TSE:7746) is currently considered Significantly Overvalued. The stock's GF Value™ is 円130.88, compared to a current price of 円802.00 — trading 512.8% above its estimated fair value. The current PB Ratio is 8.87, which is 291% above median its 10-year median of 2.27 and 284% above the Hardware industry median of 2.31. Okamoto Glass Co's overall GF Score™ is 45/100 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 Okamoto Glass Co (TSE:7746), the current PB Ratio is 8.87 as of Jul. 16, 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 Okamoto Glass Co (TSE:7746) Overvalued in 2026?

Based on GuruFocus' analysis, Okamoto Glass Co stock appears to be overvalued. The current stock price of 円802.00 is trading 512.8% above its estimated GF Value™ of 円130.88. GuruFocus considers Okamoto Glass Co to be Significantly Overvalued.

Key valuation signals for TSE:7746:

  • PB Ratio: 8.87 (291% above median its 10-year median of 2.27)
  • GF Value™: 円130.88 vs. price of 円802.00 (512.8% above fair value)
  • GF Score™: 45/100 with 5 warning signs
  • Industry Position: 284% above the Hardware median (#2144 of 2419)

No single metric tells the full story. See the TSE:7746 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Okamoto Glass Co Business Description

Address 380, Toyofuta, Kashiwa-shi, Chiba, JPN, 277 0872
Okamoto Glass Co Ltd is engaged in the manufacture and sale of new glass for optical devices and multilayer film evaporation products. The products of the company include glass material, glass molded items, optical and functional coating, glass bulb, and glass frit.
45GF Score

Get the complete analysis for TSE:7746

PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円802.00
Price
円130.88
GF Value