Hoya (FRA:HYB) Cyclically Adjusted Book per Share: €12.16 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

FRA:HYB Hoya Corp FRA:HYB
99 GF Score
Price €139.85
GF Value €130.81
Valuation Fairly Valued
! 1 Warning Sign
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What is Hoya Cyclically Adjusted Book per Share?

Hoya FRA:HYB +4.84% 99 Cyclically Adjusted Book per Share is €12.16 as of Mar. 2026. GuruFocus rates FRA:HYB with a GF Score™ of 99/100 and a GF Value™ of €130.81 (Fairly Valued). The stock has 1 warning sign 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.

Hoya's adjusted book value per share for the three months ended in Mar. 2026 was €16.581. 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 €12.16 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Hoya's average Cyclically Adjusted Book Growth Rate was 8.60% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 10.60% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 8.60% 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 Hoya was 11.20% per year. The lowest was 5.80% per year. And the median was 8.30% per year.

As of today (2026-07-14), Hoya's current stock price is €139.85. Hoya's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €12.16. Hoya's Cyclically Adjusted PB Ratio of today is 11.50.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Hoya was 13.62. The lowest was 3.65. And the median was 8.71.


Hoya  (FRA:HYB) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=139.85/12.16
=11.50

* 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 Hoya was 13.62. The lowest was 3.65. And the median was 8.71.


Be Aware

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


Hoya Cyclically Adjusted Book per Share Related Terms


Hoya Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Hoya'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.

Hoya Cyclically Adjusted Book per Share Chart

Hoya 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 10.79 11.35 11.28 12.54 12.16

Hoya 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 12.54 12.28 12.21 11.81 12.16

FRA:HYB vs ISRG, BDX, MDLN: Cyclically Adjusted Book per Share Comparison

For the Medical Instruments & Supplies subindustry, Hoya'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.


Hoya Cyclically Adjusted PB Ratio vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Hoya's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


FRA:HYB
99GF Score
Hoya Corp FRA:HYB
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Hoya 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, Hoya'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)
=16.581/112.7000*112.7000
=16.581

Current CPI (Mar. 2026) = 112.7000.

Hoya Quarterly Data

Book Value per Share CPI Adj_Book
201606 9.606 98.100 11.036
201609 9.927 98.000 11.416
201612 10.725 98.400 12.284
201703 10.900 98.100 12.522
201706 10.829 98.500 12.390
201709 10.615 98.800 12.108
201712 10.512 99.400 11.919
201803 10.603 99.200 12.046
201806 11.124 99.200 12.638
201809 11.826 99.900 13.341
201812 12.224 99.700 13.818
201903 13.059 99.700 14.762
201906 13.160 99.800 14.861
201909 14.165 100.100 15.948
201912 14.211 100.500 15.936
202003 14.458 100.300 16.245
202006 14.481 99.900 16.336
202009 14.670 99.900 16.550
202012 14.187 99.300 16.101
202103 14.396 99.900 16.241
202106 14.555 99.500 16.486
202109 15.771 100.100 17.756
202112 16.734 100.100 18.840
202203 16.859 101.100 18.793
202206 16.210 101.800 17.946
202209 16.503 103.100 18.040
202212 15.797 104.100 17.102
202303 16.153 104.400 17.437
202306 16.032 105.200 17.175
202309 15.984 106.200 16.962
202312 16.005 106.800 16.889
202403 16.954 107.200 17.824
202406 17.046 108.200 17.755
202409 17.438 108.900 18.046
202412 18.227 110.700 18.556
202503 17.635 111.100 17.889
202506 17.101 111.700 17.254
202509 17.030 112.000 17.136
202512 16.644 113.000 16.600
202603 16.581 112.700 16.581

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 €12.16 mean?
Hoya (FRA:HYB) has a Cyclically Adjusted Book per Share of €12.16 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 Hoya and its competitors.
Is Hoya's Cyclically Adjusted Book per Share too high?
Hoya's current Cyclically Adjusted Book per Share is €12.16. Overall, Hoya has a GF Score™ of 99/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Hoya's Cyclically Adjusted Book per Share compare to ISRG and BDX?
Hoya's Cyclically Adjusted Book per Share of €12.16 can be compared against companies in the Medical Devices & Instruments 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 Medical Devices & Instruments company?
A good Cyclically Adjusted Book per Share depends on the Medical Devices & Instruments 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 Hoya and its competitors. Hoya's current Cyclically Adjusted Book per Share is €12.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hoya stock overvalued right now?
Based on GuruFocus' analysis, Hoya (FRA:HYB) is currently considered Fairly Valued. The stock's GF Value™ is €130.81, compared to a current price of €139.85 — trading 6.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is €12.16. Hoya's overall GF Score™ is 99/100 with 1 warning sign 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 Hoya (FRA:HYB), the current Cyclically Adjusted Book per Share is €12.16 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 Hoya (FRA:HYB) Overvalued in 2026?

Based on GuruFocus' analysis, Hoya stock appears to be overvalued. The current stock price of €139.85 is trading 6.9% above its estimated GF Value™ of €130.81. GuruFocus considers Hoya to be Fairly Valued.

Key valuation signals for FRA:HYB:

  • Cyclically Adjusted Book per Share: €12.16
  • GF Value™: €130.81 vs. price of €139.85 (6.9% above fair value)
  • GF Score™: 99/100 with 1 warning sign

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


Hoya Business Description

Address 6-10-1, Nishi-Shinjuku, 20th Floor, Nittochi Nishi-Shinjuku Building, Shinjuku-ku, Tokyo, JPN, 160-8347
Founded in 1941 in Tokyo as an optical glass production plant, Hoya is one of the largest eyeglass lens manufacturers in the world. Leveraging its technology know-how in glass manufacturing, Hoya entered the mask blanks business in 1974. Now although its life care business accounts for more than 60% of its total revenue, majority of its profit before tax comes from its higher-margin IT business.
99GF Score

Get the complete analysis for FRA:HYB

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

€139.85
Price
€130.81
GF Value