Yamaichi Electronics Co (TSE:6941) Cyclically Adjusted Book per Share: 円1,502.39 (As of Mar. 2026)

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TSE:6941 Yamaichi Electronics Co Ltd TSE:6941
83 GF Score
Price 円8,940.00
GF Value 円3,565.40
Valuation Significantly Overvalued
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What is Yamaichi Electronics Co Cyclically Adjusted Book per Share?

Yamaichi Electronics Co TSE:6941 +0.56% 83 Cyclically Adjusted Book per Share is 円1,502.39 as of Mar. 2026. GuruFocus rates TSE:6941 with a GF Score™ of 83/100 and a GF Value™ of 円3,565.40 (Significantly Overvalued).

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.

Yamaichi Electronics Co's adjusted book value per share for the three months ended in Mar. 2026 was 円2,521.967. 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1,502.39 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Yamaichi Electronics Co's average Cyclically Adjusted Book Growth Rate was 12.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 12.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 12.90% 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 Yamaichi Electronics Co was 13.80% per year. The lowest was 2.00% per year. And the median was 11.00% per year.

As of today (2026-07-15), Yamaichi Electronics Co's current stock price is 円8940.00. Yamaichi Electronics Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円1,502.39. Yamaichi Electronics Co's Cyclically Adjusted PB Ratio of today is 5.95.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Yamaichi Electronics Co was 7.18. The lowest was 1.14. And the median was 1.92.


Yamaichi Electronics Co  (TSE:6941) 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.

Yamaichi Electronics Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=8940.00/1502.39
=5.95

* 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 Yamaichi Electronics Co was 7.18. The lowest was 1.14. And the median was 1.92.


Be Aware

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


Yamaichi Electronics Co Cyclically Adjusted Book per Share Related Terms


Yamaichi Electronics Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Yamaichi Electronics Co'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.

Yamaichi Electronics Co Cyclically Adjusted Book per Share Chart

Yamaichi Electronics Co 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 906.00 1,046.41 1,193.71 1,336.10 1,502.39

Yamaichi Electronics Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26
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 1,336.10 1,376.13 1,414.73 1,465.34 1,502.39

TSE:6941 vs AMAT, LRCX, KLAC: Cyclically Adjusted Book per Share Comparison

For the Semiconductor Equipment & Materials subindustry, Yamaichi Electronics 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.


Yamaichi Electronics Co Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Yamaichi Electronics Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Yamaichi Electronics Co's Cyclically Adjusted PB Ratio falls into.


TSE:6941
83GF Score
Yamaichi Electronics Co Ltd TSE:6941
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yamaichi Electronics Co 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, Yamaichi Electronics Co'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)
=2521.967/112.7000*112.7000
=2,521.967

Current CPI (Mar. 2026) = 112.7000.

Yamaichi Electronics Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 762.551 97.900 877.829
201606 738.025 98.100 847.864
201609 731.878 98.000 841.660
201612 804.748 98.400 921.698
201703 848.544 98.100 974.831
201706 891.504 98.500 1,020.025
201709 985.480 98.800 1,124.125
201712 1,029.481 99.400 1,167.228
201803 975.809 99.200 1,108.606
201806 981.920 99.200 1,115.548
201809 1,031.233 99.900 1,163.363
201812 1,002.365 99.700 1,133.065
201903 1,009.592 99.700 1,141.234
201906 996.356 99.800 1,125.143
201909 1,017.788 100.100 1,145.901
201912 1,050.391 100.500 1,177.901
202003 1,085.358 100.300 1,219.540
202006 1,080.425 99.900 1,218.858
202009 1,133.534 99.900 1,278.772
202012 1,138.659 99.300 1,292.315
202103 1,192.324 99.900 1,345.094
202106 1,231.771 99.500 1,395.182
202109 1,301.297 100.100 1,465.097
202112 1,384.744 100.100 1,559.047
202203 1,507.718 101.100 1,680.710
202206 1,599.792 101.800 1,771.086
202209 1,750.342 103.100 1,913.322
202212 1,713.757 104.100 1,855.335
202303 1,779.092 104.400 1,920.533
202306 1,777.835 105.200 1,904.582
202309 1,823.991 106.200 1,935.629
202312 1,791.903 106.800 1,890.894
202403 1,862.461 107.200 1,958.016
202406 2,047.166 108.200 2,132.307
202409 2,003.601 108.900 2,073.515
202503 2,037.607 111.100 2,066.951
202506 2,134.172 111.700 2,153.278
202509 2,256.026 112.000 2,270.126
202512 2,393.935 113.000 2,387.579
202603 2,521.967 112.700 2,521.967

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1,502.39 mean?
Yamaichi Electronics Co (TSE:6941) has a Cyclically Adjusted Book per Share of 円1,502.39 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 Yamaichi Electronics Co and its competitors.
Is Yamaichi Electronics Co's Cyclically Adjusted Book per Share too high?
Yamaichi Electronics Co's current Cyclically Adjusted Book per Share is 円1,502.39. Overall, Yamaichi Electronics Co has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yamaichi Electronics Co's Cyclically Adjusted Book per Share compare to AMAT and LRCX?
Yamaichi Electronics Co's Cyclically Adjusted Book per Share of 円1,502.39 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 Yamaichi Electronics Co and its competitors. Yamaichi Electronics Co's current Cyclically Adjusted Book per Share is 円1,502.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yamaichi Electronics Co stock overvalued right now?
Based on GuruFocus' analysis, Yamaichi Electronics Co (TSE:6941) is currently considered Significantly Overvalued. The stock's GF Value™ is 円3,565.40, compared to a current price of 円8,940.00 — trading 150.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円1,502.39. Yamaichi Electronics Co's overall GF Score™ is 83/100. 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 Yamaichi Electronics Co (TSE:6941), the current Cyclically Adjusted Book per Share is 円1,502.39 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 Yamaichi Electronics Co (TSE:6941) Overvalued in 2026?

Based on GuruFocus' analysis, Yamaichi Electronics Co stock appears to be overvalued. The current stock price of 円8,940.00 is trading 150.7% above its estimated GF Value™ of 円3,565.40. GuruFocus considers Yamaichi Electronics Co to be Significantly Overvalued.

Key valuation signals for TSE:6941:

  • Cyclically Adjusted Book per Share: 円1,502.39
  • GF Value™: 円3,565.40 vs. price of 円8,940.00 (150.7% above fair value)
  • GF Score™: 83/100

No single metric tells the full story. See the TSE:6941 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yamaichi Electronics Co Business Description

Address Technoport Mitsui Seimei Building 2-16-2, Minamikamata, Ota-ku, Tokyo, JPN, 144-8581
Yamaichi Electronics Co Ltd manufactures and sells test, connector, and optical-related products. The Test Solution products include burn-in sockets, test sockets, probe pins, probe cards, and semiconductor test-related services. The Connector Solution products contains card connectors, IC sockets for mounting, high speed transmission connectors, solar cell modules, and YFLEX, a high-speed transmission cable and mounting board. The Optical-Related products include ultraviolet cut filters, dichroic and fluorescence dichroic filter mirrors, band pass filters, and semiconductor laser light sources.
83GF Score

Get the complete analysis for TSE:6941

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

円8,940.00
Price
円3,565.40
GF Value