OKCTF (Okinawa Cellular Telephone Co) Cyclically Adjusted Book per Share: $4.66 (As of Mar. 2026)

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OKCTF Okinawa Cellular Telephone Co OKCTF
83 GF Score
Price $17.46
GF Value $11.12
! 6 Warning Signs
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What is Okinawa Cellular Telephone Co Cyclically Adjusted Book per Share?

Okinawa Cellular Telephone Co OKCTF 83 Cyclically Adjusted Book per Share is $4.66 as of Mar. 2026. GuruFocus rates OKCTF with a GF Score™ of 83/100 and a GF Value™ of $11.12. The stock has 6 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.

Okinawa Cellular Telephone Co's adjusted book value per share for the three months ended in Mar. 2026 was $6.770. 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 $4.66 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Okinawa Cellular Telephone Co's average Cyclically Adjusted Book Growth Rate was 6.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 7.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 8.50% 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 Okinawa Cellular Telephone Co was 9.10% per year. The lowest was 6.50% per year. And the median was 7.80% per year.

As of today (2026-07-15), Okinawa Cellular Telephone Co's current stock price is $17.46. Okinawa Cellular Telephone Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $4.66. Okinawa Cellular Telephone Co's Cyclically Adjusted PB Ratio of today is 3.75.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Okinawa Cellular Telephone Co was 4.19. The lowest was 1.43. And the median was 2.03.


Okinawa Cellular Telephone Co  (OTCPK:OKCTF) 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.

Okinawa Cellular Telephone Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=17.46/4.66
=3.75

* 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 Okinawa Cellular Telephone Co was 4.19. The lowest was 1.43. And the median was 2.03.


Be Aware

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


Okinawa Cellular Telephone Co Cyclically Adjusted Book per Share Related Terms


Okinawa Cellular Telephone Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Okinawa Cellular Telephone 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.

Okinawa Cellular Telephone Co Cyclically Adjusted Book per Share Chart

Okinawa Cellular Telephone 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 5.89 5.27 5.62 5.64 4.66

Okinawa Cellular Telephone 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 5.64 4.79 4.76 5.60 4.66

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

For the Telecom Services subindustry, Okinawa Cellular Telephone 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.


Okinawa Cellular Telephone Co Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Okinawa Cellular Telephone Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Okinawa Cellular Telephone Co's Cyclically Adjusted PB Ratio falls into.


OKCTF
83GF Score
Okinawa Cellular Telephone Co OKCTF
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Okinawa Cellular Telephone 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, Okinawa Cellular Telephone 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)
=6.77/112.7000*112.7000
=6.770

Current CPI (Mar. 2026) = 112.7000.

Okinawa Cellular Telephone Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 5.612 98.100 6.447
201609 6.032 98.000 6.937
201612 5.347 98.400 6.124
201703 5.583 98.100 6.414
201706 5.734 98.500 6.561
201709 5.936 98.800 6.771
201712 5.890 99.400 6.678
201803 6.431 99.200 7.306
201806 6.261 99.200 7.113
201809 6.353 99.900 7.167
201812 6.381 99.700 7.213
201903 6.618 99.700 7.481
201906 6.859 99.800 7.746
201909 7.121 100.100 8.017
201912 7.094 100.500 7.955
202003 7.355 100.300 8.264
202006 7.396 99.900 8.344
202009 7.771 99.900 8.767
202012 8.014 99.300 9.095
202103 7.791 99.900 8.789
202106 7.840 99.500 8.880
202109 8.118 100.100 9.140
202112 7.921 100.100 8.918
202203 7.576 101.100 8.445
202206 6.746 101.800 7.468
202209 6.474 103.100 7.077
202212 6.899 104.100 7.469
202303 7.077 104.400 7.640
202306 6.580 105.200 7.049
202309 6.497 106.200 6.895
202312 6.677 106.800 7.046
202403 6.572 107.200 6.909
202406 6.222 108.200 6.481
202409 7.009 108.900 7.254
202412 6.505 110.700 6.623
202503 6.891 111.100 6.990
202506 7.100 111.700 7.164
202509 7.103 112.000 7.147
202512 6.707 113.000 6.689
202603 6.770 112.700 6.770

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 $4.66 mean?
Okinawa Cellular Telephone Co (OKCTF) has a Cyclically Adjusted Book per Share of $4.66 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 Okinawa Cellular Telephone Co and its competitors.
Is Okinawa Cellular Telephone Co's Cyclically Adjusted Book per Share too high?
Okinawa Cellular Telephone Co's current Cyclically Adjusted Book per Share is $4.66. Overall, Okinawa Cellular Telephone Co has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does Okinawa Cellular Telephone Co's Cyclically Adjusted Book per Share compare to TMUS and VZ?
Okinawa Cellular Telephone Co's Cyclically Adjusted Book per Share of $4.66 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 Okinawa Cellular Telephone Co and its competitors. Okinawa Cellular Telephone Co's current Cyclically Adjusted Book per Share is $4.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Okinawa Cellular Telephone Co stock overvalued right now?
Okinawa Cellular Telephone Co (OKCTF) has a current Cyclically Adjusted Book per Share of $4.66. The stock's GF Value™ is $11.12, compared to a current price of $17.46 — trading 57% above its estimated fair value. The current Cyclically Adjusted Book per Share is $4.66. Okinawa Cellular Telephone Co's overall GF Score™ is 83/100 with 6 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 Okinawa Cellular Telephone Co (OKCTF), the current Cyclically Adjusted Book per Share is $4.66 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 Okinawa Cellular Telephone Co (OKCTF) Overvalued in 2026?

Based on GuruFocus' analysis, Okinawa Cellular Telephone Co stock appears to be overvalued. The current stock price of $17.46 is trading 57% above its estimated GF Value™ of $11.12.

Key valuation signals for OKCTF:

  • Cyclically Adjusted Book per Share: $4.66
  • GF Value™: $11.12 vs. price of $17.46 (57% above fair value)
  • GF Score™: 83/100 with 6 warning signs

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


Okinawa Cellular Telephone Co Business Description

Other Exchanges 9436:Japan
Address 1-2-1 Matsuyama, Okinawa, Naha City, JPN, 900-8540
Okinawa Cellular Telephone Co is a telecommunications company. It is engaged in telecommunications business that provides mobile services, domestic and international communication services, Internet services, etc.
83GF Score

Get the complete analysis for OKCTF

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

$17.46
Price
$11.12
GF Value