Seiko Group (TSE:8050) Cyclically Adjusted Book per Share: 円1,620.96 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TSE:8050 Seiko Group Corp TSE:8050
73 GF Score
Price 円10,350.00
GF Value 円2,526.80
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Seiko Group Cyclically Adjusted Book per Share?

Seiko Group TSE:8050 -3.09% 73 Cyclically Adjusted Book per Share is 円1,620.96 as of Mar. 2026. GuruFocus rates TSE:8050 with a GF Score™ of 73/100 and a GF Value™ of 円2,526.80 (Significantly Overvalued). The stock has 5 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Seiko Group's adjusted book value per share for the three months ended in Mar. 2026 was 円2,150.449. 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1,620.96 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Seiko Group's average Cyclically Adjusted Book Growth Rate was 6.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 8.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 10.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Seiko Group was 11.70% per year. The lowest was 7.90% per year. And the median was 10.00% per year.

As of today (2026-09-04), Seiko Group's current stock price is 円10350.00. Seiko Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円1,620.96. Seiko Group's Cyclically Adjusted PB Ratio of today is 6.39.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Seiko Group was 7.00. The lowest was 0.67. And the median was 1.26.


Seiko Group  (TSE:8050) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Seiko Group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=10350.00/1620.96
=6.39

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Seiko Group was 7.00. The lowest was 0.67. And the median was 1.26.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Seiko Group Cyclically Adjusted Book per Share Related Terms


Seiko Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Seiko Group's Cyclically Adjusted Book per Share 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.

Seiko Group Cyclically Adjusted Book per Share Chart

Seiko Group Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1,119.24 1,273.33 1,403.96 1,523.72 1,620.96

Seiko Group Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 1,547.60 1,570.15 1,603.83 1,620.96 0.00

TSE:8050 vs NKE, DECK, ONON: Cyclically Adjusted Book per Share Comparison

For the Footwear & Accessories subindustry, Seiko Group'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.


Seiko Group Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Seiko Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Seiko Group's Cyclically Adjusted PB Ratio falls into.


TSE:8050
73GF Score
Seiko Group Corp TSE:8050
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Seiko Group Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

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.

For example, Seiko Group's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=2150.449/112.7000*112.7000
=2,150.449

Current CPI (Mar. 2026) = 112.7000.

Seiko Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 1,035.618 98.100 1,189.747
201609 1,053.294 98.000 1,211.288
201612 1,159.242 98.400 1,327.709
201703 1,190.245 98.100 1,367.386
201706 1,214.239 98.500 1,389.287
201709 1,263.332 98.800 1,441.068
201712 1,271.132 99.400 1,441.213
201803 1,261.740 99.200 1,433.449
201806 1,303.374 99.200 1,480.748
201809 1,343.479 99.900 1,515.616
201812 1,317.688 99.700 1,489.503
201903 1,324.955 99.700 1,497.717
201906 1,316.657 99.800 1,486.846
201909 1,340.022 100.100 1,508.696
201912 1,364.102 100.500 1,529.694
202003 1,249.942 100.300 1,404.471
202006 1,245.649 99.900 1,405.252
202009 1,251.980 99.900 1,412.394
202012 1,278.726 99.300 1,451.283
202103 1,354.552 99.900 1,528.108
202106 1,349.010 99.500 1,527.974
202109 1,393.844 100.100 1,569.293
202112 1,409.610 100.100 1,587.043
202203 1,455.540 101.100 1,622.546
202206 1,523.452 101.800 1,686.572
202209 1,600.225 103.100 1,749.228
202212 1,588.406 104.100 1,719.629
202303 1,572.379 104.400 1,697.386
202306 1,661.324 105.200 1,779.764
202309 1,744.830 106.200 1,851.623
202312 1,738.768 106.800 1,834.824
202403 1,828.797 107.200 1,922.625
202406 0.000 108.200 0.000
202409 1,898.568 108.900 1,964.817
202412 2,015.081 110.700 2,051.487
202503 1,909.303 111.100 1,936.800
202506 1,905.215 111.700 1,922.272
202509 1,993.235 112.000 2,005.693
202512 2,131.634 113.000 2,125.975
202603 2,150.449 112.700 2,150.449

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of 円1,620.96 mean?
Seiko Group (TSE:8050) has a Cyclically Adjusted Book per Share of 円1,620.96 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Seiko Group and its competitors.
Is Seiko Group's Cyclically Adjusted Book per Share too high?
Seiko Group's current Cyclically Adjusted Book per Share is 円1,620.96. Overall, Seiko Group has a GF Score™ of 73/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Seiko Group's Cyclically Adjusted Book per Share compare to NKE and DECK?
Seiko Group's Cyclically Adjusted Book per Share of 円1,620.96 can be compared against companies in the Manufacturing - Apparel & Accessories industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Manufacturing - Apparel & Accessories company?
A good Cyclically Adjusted Book per Share depends on the Manufacturing - Apparel & Accessories industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Seiko Group and its competitors. Seiko Group's current Cyclically Adjusted Book per Share is 円1,620.96. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Seiko Group stock overvalued right now?
Based on GuruFocus' analysis, Seiko Group (TSE:8050) is currently considered Significantly Overvalued. The stock's GF Value™ is 円2,526.80, compared to a current price of 円10,350.00 — trading 309.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円1,620.96. Seiko Group's overall GF Score™ is 73/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Seiko Group (TSE:8050), the current Cyclically Adjusted Book per Share is 円1,620.96 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 Seiko Group (TSE:8050) Overvalued in 2026?

Based on GuruFocus' analysis, Seiko Group stock appears to be overvalued. The current stock price of 円10,350.00 is trading 309.6% above its estimated GF Value™ of 円2,526.80. GuruFocus considers Seiko Group to be Significantly Overvalued.

Key valuation signals for TSE:8050:

  • Cyclically Adjusted Book per Share: 円1,620.96
  • GF Value™: 円2,526.80 vs. price of 円10,350.00 (309.6% above fair value)
  • GF Score™: 73/100 with 5 warning signs

No single metric tells the full story. See the TSE:8050 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Seiko Group Business Description

Other Exchanges 89M:Germany
Address 8-10, Toranomon 2-chome, Minato-ku, Tokyo, JPN, 105-8505
Seiko Group Corp is a Japanese manufacturer of watches and electronic devices. The company organizes itself into four segments, based on product type: watches, electronic devices, systems solutions, and others. The watches business, which contributes more than half of the company's revenue, manufactures men's and ladies' fashion watches. The electronic devices business, the next most significant contributor to revenue, produces components such as semiconductors, camera shutters, inkjet print heads, thermal printers, micro-batteries, and radiation-measuring equipment. Combined sales in the watches and electronic devices segments constitute the vast majority of consolidated revenue. The company derives approximately half its revenue domestically.
73GF Score

Get the complete analysis for TSE:8050

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円10,350.00
Price
円2,526.80
GF Value