Riken Vitamin Co (TSE:4526) Cyclically Adjusted Book per Share: 円2,228.27 (As of Mar. 2026)

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TSE:4526 Riken Vitamin Co Ltd TSE:4526
83 GF Score
Price 円3,145.00
GF Value 円2,863.86
Valuation Fairly Valued
! 5 Warning Signs
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What is Riken Vitamin Co Cyclically Adjusted Book per Share?

Riken Vitamin Co TSE:4526 -0.32% 83 Cyclically Adjusted Book per Share is 円2,228.27 as of Mar. 2026. GuruFocus rates TSE:4526 with a GF Score™ of 83/100 and a GF Value™ of 円2,863.86 (Fairly Valued). 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.

Riken Vitamin Co's adjusted book value per share for the three months ended in Mar. 2026 was 円2,855.249. 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2,228.27 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Riken Vitamin Co's average Cyclically Adjusted Book Growth Rate was 5.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 6.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 7.50% 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 Riken Vitamin Co was 8.40% per year. The lowest was 2.70% per year. And the median was 6.00% per year.

As of today (2026-07-17), Riken Vitamin Co's current stock price is 円3145.00. Riken Vitamin Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円2,228.27. Riken Vitamin Co's Cyclically Adjusted PB Ratio of today is 1.41.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Riken Vitamin Co was 1.61. The lowest was 0.84. And the median was 1.21.


Riken Vitamin Co  (TSE:4526) 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.

Riken Vitamin Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=3145.00/2228.27
=1.41

* 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 Riken Vitamin Co was 1.61. The lowest was 0.84. And the median was 1.21.


Be Aware

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


Riken Vitamin Co Cyclically Adjusted Book per Share Related Terms


Riken Vitamin Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Riken Vitamin 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.

Riken Vitamin Co Cyclically Adjusted Book per Share Chart

Riken Vitamin 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 1,662.76 1,834.13 1,960.97 2,115.53 2,228.27

Riken Vitamin Co 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 2,115.53 2,144.43 2,171.21 2,211.07 2,228.27

TSE:4526 vs KHC, GIS: Cyclically Adjusted Book per Share Comparison

For the Packaged Foods subindustry, Riken Vitamin 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.


Riken Vitamin Co Cyclically Adjusted PB Ratio vs Consumer Packaged Goods Industry

For the Consumer Packaged Goods industry and Consumer Defensive sector, Riken Vitamin Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSE:4526
83GF Score
Riken Vitamin Co Ltd TSE:4526
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Riken Vitamin 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, Riken Vitamin 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)
=2855.249/112.7000*112.7000
=2,855.249

Current CPI (Mar. 2026) = 112.7000.

Riken Vitamin Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 1,087.170 98.100 1,248.971
201609 1,247.947 98.000 1,435.139
201612 1,320.119 98.400 1,511.966
201703 1,680.043 98.100 1,930.080
201706 1,815.252 98.500 2,076.943
201709 1,823.750 98.800 2,080.330
201712 1,901.866 99.400 2,156.341
201803 1,811.841 99.200 2,058.412
201806 1,853.519 99.200 2,105.762
201809 1,903.004 99.900 2,146.832
201812 1,867.402 99.700 2,110.895
201903 1,839.459 99.700 2,079.308
201906 1,854.864 99.800 2,094.621
201909 1,888.601 100.100 2,126.327
201912 1,947.168 100.500 2,183.541
202003 1,411.765 100.300 1,586.300
202006 1,363.492 99.900 1,538.194
202009 1,363.858 99.900 1,538.607
202012 1,383.618 99.300 1,570.330
202103 1,407.379 99.900 1,587.704
202106 1,871.352 99.500 2,119.612
202109 1,963.104 100.100 2,210.208
202112 2,018.539 100.100 2,272.621
202203 2,027.741 101.100 2,260.400
202206 2,629.825 101.800 2,911.407
202209 2,722.872 103.100 2,976.408
202212 2,728.143 104.100 2,953.523
202303 2,174.326 104.400 2,347.189
202306 2,277.856 105.200 2,440.251
202309 2,356.912 106.200 2,501.167
202312 2,406.762 106.800 2,539.720
202403 2,523.784 107.200 2,653.269
202406 2,576.798 108.200 2,683.966
202409 2,572.285 108.900 2,662.043
202412 2,637.825 110.700 2,685.482
202503 2,649.918 111.100 2,688.081
202506 2,652.924 111.700 2,676.674
202509 2,726.793 112.000 2,743.835
202512 2,790.641 113.000 2,783.232
202603 2,855.249 112.700 2,855.249

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2,228.27 mean?
Riken Vitamin Co (TSE:4526) has a Cyclically Adjusted Book per Share of 円2,228.27 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 Riken Vitamin Co and its competitors.
Is Riken Vitamin Co's Cyclically Adjusted Book per Share too high?
Riken Vitamin Co's current Cyclically Adjusted Book per Share is 円2,228.27. Overall, Riken Vitamin Co has a GF Score™ of 83/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Riken Vitamin Co's Cyclically Adjusted Book per Share compare to KHC and GIS?
Riken Vitamin Co's Cyclically Adjusted Book per Share of 円2,228.27 can be compared against companies in the Consumer Packaged Goods 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 Consumer Packaged Goods company?
A good Cyclically Adjusted Book per Share depends on the Consumer Packaged Goods 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 Riken Vitamin Co and its competitors. Riken Vitamin Co's current Cyclically Adjusted Book per Share is 円2,228.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Riken Vitamin Co stock overvalued right now?
Based on GuruFocus' analysis, Riken Vitamin Co (TSE:4526) is currently considered Fairly Valued. The stock's GF Value™ is 円2,863.86, compared to a current price of 円3,145.00 — trading 9.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is 円2,228.27. Riken Vitamin Co's overall GF Score™ is 83/100 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 Riken Vitamin Co (TSE:4526), the current Cyclically Adjusted Book per Share is 円2,228.27 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 Riken Vitamin Co (TSE:4526) Overvalued in 2026?

Based on GuruFocus' analysis, Riken Vitamin Co stock appears to be overvalued. The current stock price of 円3,145.00 is trading 9.8% above its estimated GF Value™ of 円2,863.86. GuruFocus considers Riken Vitamin Co to be Fairly Valued.

Key valuation signals for TSE:4526:

  • Cyclically Adjusted Book per Share: 円2,228.27
  • GF Value™: 円2,863.86 vs. price of 円3,145.00 (9.8% above fair value)
  • GF Score™: 83/100 with 5 warning signs

No single metric tells the full story. See the TSE:4526 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Riken Vitamin Co Business Description

Address 2-9-18 TDC Building, 11th-12th Floor, Chiyoda-ku, Tokyo, JPN, 101-8370
Riken Vitamin Co Ltd is a Japan based animal food manufacturing company. It is a developer and producer of a wide variety of improvers that is broadly used to improve the texture and quality of processed food. It is engaged in consumer and commercial foods, processed food ingredients, food chemicals for industrial uses and Vitamin production and sales. The company's food emulsifiers are used in various applications such as cakes, bread, noodles, ice cream, as well as fat and oil food product. In addition to emulsifiers, Riken Vitamin also provides a range of other food improvers for various purposes according to relevant consumer needs.
83GF Score

Get the complete analysis for TSE:4526

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

円3,145.00
Price
円2,863.86
GF Value