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Mk Seiko CoTSE:5906 -2.40%76 Cyclically Adjusted PB Ratio is 0.80 as of Sep. 13, 2026, which is 54% above its 10-year median of 0.52. GuruFocus rates TSE:5906 with a GF Score™ of 76/100 and a GF Value™ of 円485.94 (Significantly Overvalued). Among 1,929 Hardware companies, Mk Seiko Co ranks better than 77.45% on this metric.
The historical rank and industry rank for Mk Seiko Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:5906'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.41 Med: 0.52 Max: 1.05
Current: 0.8
During the past years, Mk Seiko Co's highest Cyclically Adjusted PB Ratio was 1.05. The lowest was 0.41. And the median was 0.52.
TSE:5906's Cyclically Adjusted PB Ratio is ranked better than 77.45% of 1929
companies
in the Hardware industry
Industry Median: 2.05
vs TSE:5906: 0.80
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Mk Seiko Co's adjusted book value per share data for the three months ended in Mar. 2026 was 円1,392.867. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is 円971.89 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Mk Seiko Co (TSE:5906) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Mk Seiko Co Cyclically Adjusted PB Ratio Related Terms
Mk Seiko Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Mk Seiko Co's Cyclically Adjusted 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.
TSE:5906 vs AAPL: Cyclically Adjusted PB Ratio Comparison
For the Consumer Electronics subindustry, Mk Seiko Co's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.
Mk Seiko Co Cyclically Adjusted PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Mk Seiko Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Mk Seiko Co's Cyclically Adjusted PB Ratio falls into.
Mk Seiko Co Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
Mk Seiko Co's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 0.80 mean?
Mk Seiko Co (TSE:5906) has a Cyclically Adjusted PB Ratio of 0.80 as of Sep. 13, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Mk Seiko Co and its competitors. This is 54% above median its historical median of 0.52. Over the past decade, Mk Seiko Co's Cyclically Adjusted PB Ratio has ranged from 0.41 to 1.05. According to the industry distribution chart, Mk Seiko Co ranks #435 out of 1929 companies in the Hardware industry, placing it in the top 22.6%.
Is Mk Seiko Co's Cyclically Adjusted PB Ratio too high?
Mk Seiko Co's current Cyclically Adjusted PB Ratio of 0.80 is 54% above median its 10-year median of 0.52. Over the past 10 years, this metric has ranged from a low of 0.41 to a high of 1.05. The Hardware industry median Cyclically Adjusted PB Ratio is 2.05. Mk Seiko Co's value of 0.80 is 61% below this industry median. Based on the distribution chart, Mk Seiko Co ranks #435 out of 1929 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Mk Seiko Co has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Mk Seiko Co's Cyclically Adjusted PB Ratio compare to AAPL?
According to the Hardware industry distribution chart, Mk Seiko Co ranks #435 out of 1929 companies for Cyclically Adjusted PB Ratio. This places Mk Seiko Co in the top 23% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 2.05. Mk Seiko Co's value of 0.80 is 61% below this benchmark. Historically, Mk Seiko Co's own Cyclically Adjusted PB Ratio has ranged from 0.41 to 1.05 over the past decade. While the company's 10-year median is 0.52 vs. the industry median of 2.05, Mk Seiko Co 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 Cyclically Adjusted PB Ratio for a Hardware company?
The median Cyclically Adjusted PB Ratio among Hardware companies is 2.05, based on 1,929 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Mk Seiko Co's current Cyclically Adjusted PB Ratio of 0.80 is 61% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Mk Seiko Co and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mk Seiko Co's current Cyclically Adjusted PB Ratio is 0.80, which is 54% above median its own 10-year median of 0.52. 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485.94, compared to a current price of 円773.00 — trading 59.1% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.80, which is 54% above median its 10-year median of 0.52 and 61% below the Hardware industry median of 2.05. Mk Seiko Co's overall GF Score™ is 76/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Mk Seiko Co (TSE:5906), the current Cyclically Adjusted PB Ratio is 0.80 as of Sep. 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.
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773.00 is trading 59.1% above its estimated GF Value™ of 円485.94.
GuruFocus considers Mk Seiko Co to be Significantly Overvalued.
Key valuation signals for TSE:5906:
Cyclically Adjusted PB Ratio: 0.80 (54% above median its 10-year median of 0.52)
GF Value™: 円485.94 vs. price of 円773.00 (59.1% above fair value)
Industry Position: 61% below the Hardware median (#435 of 1929)
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.
76GF Score
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