GMYOY (GMO Internet group) Cyclically Adjusted Book per Share: $5.11 (As of Dec. 2025)


GMYOY GMO Internet group Inc GMYOY
68 GF Score
Price $31.48
GF Value $27.32
! 7 Warning Signs
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What is GMO Internet group Cyclically Adjusted Book per Share?

GMO Internet group GMYOY -7.87% 68 Cyclically Adjusted Book per Share is $5.11 as of Dec. 2025. GuruFocus rates GMYOY with a GF Score™ of 68/100 and a GF Value™ of $27.32. The stock has 7 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.

GMO Internet group's adjusted book value per share for the three months ended in Dec. 2025 was $13.033. 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 $5.11 for the trailing ten years ended in Dec. 2025.

During the past 12 months, GMO Internet group's average Cyclically Adjusted Book Growth Rate was 12.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 14.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 15.70% 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 GMO Internet group was 16.70% per year. The lowest was 14.30% per year. And the median was 15.50% per year.

As of today (2026-07-11), GMO Internet group's current stock price is $31.48. GMO Internet group's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was $5.11. GMO Internet group's Cyclically Adjusted PB Ratio of today is 6.16.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of GMO Internet group was 14.49. The lowest was 4.07. And the median was 6.64.


GMO Internet group  (OTCPK:GMYOY) 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.

GMO Internet group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=31.48/5.11
=6.16

* 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 GMO Internet group was 14.49. The lowest was 4.07. And the median was 6.64.


Be Aware

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


GMO Internet group Cyclically Adjusted Book per Share Related Terms


GMO Internet group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for GMO Internet 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.

GMO Internet group Cyclically Adjusted Book per Share Chart

GMO Internet group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.03 7.81 8.65 6.65 5.11

GMO Internet group 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 5.96 5.21 5.34 5.11 0.00

GMYOY vs TMUS, VZ, T: Cyclically Adjusted Book per Share Comparison

For the Telecom Services subindustry, GMO Internet 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.


GMO Internet group Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, GMO Internet group's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


GMYOY
68GF Score
GMO Internet group Inc GMYOY
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

GMO Internet 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, GMO Internet group's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=13.033/113.0000*113.0000
=13.033

Current CPI (Dec. 2025) = 113.0000.

GMO Internet group Quarterly Data

Book Value per Share CPI Adj_Book
201603 5.529 97.900 6.382
201606 6.117 98.100 7.046
201609 6.490 98.000 7.483
201612 5.890 98.400 6.764
201703 6.106 98.100 7.033
201706 6.266 98.500 7.188
201709 6.300 98.800 7.205
201712 6.735 99.400 7.656
201803 7.367 99.200 8.392
201806 7.520 99.200 8.566
201809 7.538 99.900 8.526
201812 8.131 99.700 9.216
201903 8.301 99.700 9.408
201906 8.280 99.800 9.375
201909 8.637 100.100 9.750
201912 8.719 100.500 9.803
202003 8.921 100.300 10.051
202006 7.928 99.900 8.968
202009 8.367 99.900 9.464
202012 8.990 99.300 10.230
202103 10.544 99.900 11.927
202106 11.654 99.500 13.235
202109 12.043 100.100 13.595
202112 11.797 100.100 13.317
202203 11.103 101.100 12.410
202206 11.043 101.800 12.258
202209 9.711 103.100 10.643
202212 10.031 104.100 10.889
202303 10.583 104.400 11.455
202306 10.566 105.200 11.349
202309 10.430 106.200 11.098
202312 10.807 106.800 11.434
202403 10.908 107.200 11.498
202406 10.645 108.200 11.117
202409 11.169 108.900 11.590
202412 10.736 110.700 10.959
202503 10.833 111.100 11.018
202506 11.777 111.700 11.914
202509 13.173 112.000 13.291
202512 13.033 113.000 13.033

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 $5.11 mean?
GMO Internet group (GMYOY) has a Cyclically Adjusted Book per Share of $5.11 as of Dec. 2025. 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 GMO Internet group and its competitors.
Is GMO Internet group's Cyclically Adjusted Book per Share too high?
GMO Internet group's current Cyclically Adjusted Book per Share is $5.11. Overall, GMO Internet group has a GF Score™ of 68/100, reflecting its overall financial health beyond just this single metric.
How does GMO Internet group's Cyclically Adjusted Book per Share compare to TMUS and VZ?
GMO Internet group's Cyclically Adjusted Book per Share of $5.11 can be compared against companies in the Telecommunication Services 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 Telecommunication Services company?
A good Cyclically Adjusted Book per Share depends on the Telecommunication Services 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 GMO Internet group and its competitors. GMO Internet group's current Cyclically Adjusted Book per Share is $5.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GMO Internet group stock overvalued right now?
GMO Internet group (GMYOY) has a current Cyclically Adjusted Book per Share of $5.11. The stock's GF Value™ is $27.32, compared to a current price of $31.48 — trading 15.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is $5.11. GMO Internet group's overall GF Score™ is 68/100 with 7 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 GMO Internet group (GMYOY), the current Cyclically Adjusted Book per Share is $5.11 as of Dec. 2025. 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 GMO Internet group (GMYOY) Overvalued in 2026?

Based on GuruFocus' analysis, GMO Internet group stock appears to be overvalued. The current stock price of $31.48 is trading 15.2% above its estimated GF Value™ of $27.32.

Key valuation signals for GMYOY:

  • Cyclically Adjusted Book per Share: $5.11
  • GF Value™: $27.32 vs. price of $31.48 (15.2% above fair value)
  • GF Score™: 68/100 with 7 warning signs

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


GMO Internet group Business Description

Address 26-1 Sakuragaokacho, Cerulean Tower 4th-14th floors, Shibuya ku, Tokyo, JPN
GMO Internet group Inc operates through main segment namely, Internet infrastructure business, Internet advertising and media, Internet securities, Internet financial services and Cryptocurrency. Internet infrastructure, the key segment, provides basic Internet services, such as domain hosting and e-commerce payments. Online advertising and media segment provides marketing services for online businesses. The Internet securities division provides consumer financial services, and the Cryptocurrency segment operates business pertaining to mining and exchange of cryptocurrency. The company generates the vast majority of revenue in Japan.
68GF Score

Get the complete analysis for GMYOY

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

$31.48
Price
$27.32
GF Value