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.
Mk Seiko Co's ROE % for the quarter that ended in Mar. 2026 was 11.94%. Mk Seiko Co's PB Ratio for the quarter that ended in Mar. 2026 was 0.60.
Mk Seiko Co's ROE % Adjusted to Book Value for the quarter that ended in Mar. 2026 was 19.90%.
Mk Seiko Co ROE % Adjusted to Book Value Related Terms
Mk Seiko Co ROE % Adjusted to Book Value Historical Data
* Premium members only.
The historical data trend for Mk Seiko Co's ROE % Adjusted to Book Value 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.
TSE:5906 vs AAPL: ROE % Adjusted to Book Value Comparison
For the Consumer Electronics subindustry, Mk Seiko Co's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.
Mk Seiko Co ROE % Adjusted to Book Value vs Hardware Industry
For the Hardware industry and Technology sector, Mk Seiko Co's ROE % Adjusted to Book Value distribution charts can be found below:
* The bar in red indicates where Mk Seiko Co's ROE % Adjusted to Book Value falls into.
* 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.
What does a ROE % Adjusted to Book Value of 19.90% mean?
Mk Seiko Co (TSE:5906) has a ROE % Adjusted to Book Value of 19.90% as of Mar. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Mk Seiko Co and its competitors.
Is Mk Seiko Co's ROE % Adjusted to Book Value too high?
Mk Seiko Co's current ROE % Adjusted to Book Value is 19.90%. Overall, Mk Seiko Co has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mk Seiko Co's ROE % Adjusted to Book Value compare to AAPL?
Mk Seiko Co's ROE % Adjusted to Book Value of 19.90% can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for a Hardware company?
A good ROE % Adjusted to Book Value depends on the Hardware industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Mk Seiko Co and its competitors. Mk Seiko Co's current ROE % Adjusted to Book Value is 19.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mk Seiko Co stock overvalued right now?
Based on GuruFocus' analysis, Mk Seiko Co (TSE:5906) is currently considered Significantly Overvalued. The stock's GF Value™ is 円484.25, compared to a current price of 円808.00 — trading 66.9% above its estimated fair value. The current ROE % Adjusted to Book Value is 19.90%. Mk Seiko Co's overall GF Score™ is 77/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Mk Seiko Co (TSE:5906), the current ROE % Adjusted to Book Value is 19.90% as of Mar. 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 Mk Seiko Co (TSE:5906) Overvalued in 2026?
Based on GuruFocus' analysis, Mk Seiko Co stock appears to be overvalued.
The current stock price of 円808.00 is trading 66.9% above its estimated GF Value™ of 円484.25.
GuruFocus considers Mk Seiko Co to be Significantly Overvalued.
Key valuation signals for TSE:5906:
ROE % Adjusted to Book Value: 19.90%
GF Value™: 円484.25 vs. price of 円808.00 (66.9% above fair value)
No single metric tells the full story. See the TSE:5906 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mk Seiko Co Ltd is a Japanese manufacturer and seller of automotive service equipment, information equipment and household equipment. In automotive service equipment, the company offers car washing machines, freon cleaning and charging machines and others. It offers information equipment like large screen televisions for outside and auditoriums, road information equipment and color display equipment for shops. The household products offered by the company are low-temperature farm product storage, bread makers and oil supply pumps.
77GF Score
Get the complete analysis for TSE:5906
ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSE:5906 has been successfully added to your 
