Restar (TSE:3156) Cyclically Adjusted Book per Share: 円2,966.73 (As of Mar. 2026)


TSE:3156 Restar Corp TSE:3156
85 GF Score
Price 円3,730.00
GF Value 円3,378.93
Valuation Fairly Valued
! 2 Warning Signs
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What is Restar Cyclically Adjusted Book per Share?

Restar TSE:3156 -2.48% 85 Cyclically Adjusted Book per Share is 円2,966.73 as of Mar. 2026. GuruFocus rates TSE:3156 with a GF Score™ of 85/100 and a GF Value™ of 円3,378.93 (Fairly Valued). The stock has 2 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.

Restar's adjusted book value per share for the three months ended in Mar. 2026 was 円3,314.318. 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2,966.73 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Restar's average Cyclically Adjusted Book Growth Rate was -1.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 0.80% 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 Restar was 1.30% per year. The lowest was 0.00% per year. And the median was 1.00% per year.

As of today (2026-07-11), Restar's current stock price is 円3730.00. Restar's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円2,966.73. Restar's Cyclically Adjusted PB Ratio of today is 1.26.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Restar was 1.49. The lowest was 0.46. And the median was 0.76.


Restar  (TSE:3156) 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.

Restar's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=3730.00/2966.73
=1.26

* 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 Restar was 1.49. The lowest was 0.46. And the median was 0.76.


Be Aware

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


Restar Cyclically Adjusted Book per Share Related Terms


Restar Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Restar'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.

Restar Cyclically Adjusted Book per Share Chart

Restar 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 2,896.55 2,962.43 2,973.17 3,008.93 2,966.73

Restar Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 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 3,008.93 2,997.35 2,978.34 2,977.34 2,966.73

TSE:3156 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, Restar'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.


Restar Cyclically Adjusted PB Ratio vs Semiconductors Industry

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

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


TSE:3156
85GF Score
Restar Corp TSE:3156
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Restar 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, Restar'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)
=3314.318/112.7000*112.7000
=3,314.318

Current CPI (Mar. 2026) = 112.7000.

Restar Quarterly Data

Book Value per Share CPI Adj_Book
201606 3,569.854 98.100 4,101.147
201609 3,570.937 98.000 4,106.578
201612 3,634.771 98.400 4,162.995
201703 2,340.575 98.100 2,688.917
201706 2,360.005 98.500 2,700.229
201709 2,373.575 98.800 2,707.509
201712 2,583.424 99.400 2,929.093
201803 2,505.957 99.200 2,846.989
201806 2,455.883 99.200 2,790.101
201809 2,531.184 99.900 2,855.500
201812 2,493.598 99.700 2,818.741
201903 2,446.611 99.700 2,765.627
201906 2,331.937 99.800 2,633.360
201909 2,351.824 100.100 2,647.858
201912 2,362.466 100.500 2,649.253
202003 2,340.683 100.300 2,630.060
202006 2,329.476 99.900 2,627.947
202009 2,378.097 99.900 2,682.798
202012 2,532.276 99.300 2,873.993
202103 2,441.433 99.900 2,754.249
202106 2,465.046 99.500 2,792.067
202109 2,508.248 100.100 2,823.972
202112 2,558.434 100.100 2,880.475
202203 2,582.480 101.100 2,878.788
202206 2,580.118 101.800 2,856.378
202209 2,632.899 103.100 2,878.057
202212 2,656.179 104.100 2,875.614
202303 2,690.036 104.400 2,903.899
202306 2,663.363 105.200 2,853.242
202309 2,740.921 106.200 2,908.680
202312 2,730.311 106.800 2,881.143
202403 2,804.410 107.200 2,948.293
202406 2,862.246 108.200 2,981.286
202409 3,274.920 108.900 3,389.196
202412 3,082.581 110.700 3,138.274
202503 3,056.512 111.100 3,100.530
202506 3,003.805 111.700 3,030.697
202509 3,085.426 112.000 3,104.710
202512 3,164.983 113.000 3,156.580
202603 3,314.318 112.700 3,314.318

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2,966.73 mean?
Restar (TSE:3156) has a Cyclically Adjusted Book per Share of 円2,966.73 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 Restar and its competitors.
Is Restar's Cyclically Adjusted Book per Share too high?
Restar's current Cyclically Adjusted Book per Share is 円2,966.73. Overall, Restar has a GF Score™ of 85/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Restar's Cyclically Adjusted Book per Share compare to NVDA and AVGO?
Restar's Cyclically Adjusted Book per Share of 円2,966.73 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 Restar and its competitors. Restar's current Cyclically Adjusted Book per Share is 円2,966.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Restar stock overvalued right now?
Based on GuruFocus' analysis, Restar (TSE:3156) is currently considered Fairly Valued. The stock's GF Value™ is 円3,378.93, compared to a current price of 円3,730.00 — trading 10.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円2,966.73. Restar's overall GF Score™ is 85/100 with 2 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 Restar (TSE:3156), the current Cyclically Adjusted Book per Share is 円2,966.73 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 Restar (TSE:3156) Overvalued in 2026?

Based on GuruFocus' analysis, Restar stock appears to be overvalued. The current stock price of 円3,730.00 is trading 10.4% above its estimated GF Value™ of 円3,378.93. GuruFocus considers Restar to be Fairly Valued.

Key valuation signals for TSE:3156:

  • Cyclically Adjusted Book per Share: 円2,966.73
  • GF Value™: 円3,378.93 vs. price of 円3,730.00 (10.4% above fair value)
  • GF Score™: 85/100 with 2 warning signs

No single metric tells the full story. See the TSE:3156 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Restar Business Description

Address Lester Building, 10-9 Konan 2-chome, Minato-ku, Tokyo, JPN, 108-0075
Restar Corp manufactures and distributes semiconductors and electronic components. The company offers semiconductors/modules, optical components, displays, industrial lasers, sensors, measuring instruments/filters, batteries, quartz crystal devices, adhesive materials/optical materials, and speakers/receivers. It also provides electronic manufacturing services.
85GF Score

Get the complete analysis for TSE:3156

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

円3,730.00
Price
円3,378.93
GF Value