Far EasTone Telecommunications Co (TPE:4904) Cyclically Adjusted Book per Share: NT$25.54 (As of Dec. 2025)


TPE:4904 Far EasTone Telecommunications Co Ltd TPE:4904
87 GF Score
Price NT$103.00
GF Value NT$92.04
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Far EasTone Telecommunications Co Cyclically Adjusted Book per Share?

Far EasTone Telecommunications Co TPE:4904 -1.90% 87 Cyclically Adjusted Book per Share is NT$25.54 as of Dec. 2025. GuruFocus rates TPE:4904 with a GF Score™ of 87/100 and a GF Value™ of NT$92.04 (Modestly Overvalued). 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.

Far EasTone Telecommunications Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$25.545. 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 NT$25.54 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Far EasTone Telecommunications Co's average Cyclically Adjusted Book Growth Rate was 0.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 0.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 1.60% 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 Far EasTone Telecommunications Co was 2.40% per year. The lowest was 0.60% per year. And the median was 1.30% per year.

As of today (2026-07-07), Far EasTone Telecommunications Co's current stock price is NT$103.00. Far EasTone Telecommunications Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$25.54. Far EasTone Telecommunications Co's Cyclically Adjusted PB Ratio of today is 4.03.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Far EasTone Telecommunications Co was 4.27. The lowest was 2.51. And the median was 3.08.


Far EasTone Telecommunications Co  (TPE:4904) 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.

Far EasTone Telecommunications Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=103.00/25.54
=4.03

* 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 Far EasTone Telecommunications Co was 4.27. The lowest was 2.51. And the median was 3.08.


Be Aware

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


Far EasTone Telecommunications Co Cyclically Adjusted Book per Share Related Terms


Far EasTone Telecommunications Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Far EasTone Telecommunications 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.

Far EasTone Telecommunications Co Cyclically Adjusted Book per Share Chart

Far EasTone Telecommunications Co 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 24.39 25.07 25.08 25.34 25.54

Far EasTone Telecommunications Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 25.34 25.54 25.66 25.72 25.54

TPE:4904 vs TMUS, VZ, T: Cyclically Adjusted Book per Share Comparison

For the Telecom Services subindustry, Far EasTone Telecommunications 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.


Far EasTone Telecommunications Co Cyclically Adjusted PB Ratio vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Far EasTone Telecommunications Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Far EasTone Telecommunications Co's Cyclically Adjusted PB Ratio falls into.


TPE:4904
87GF Score
Far EasTone Telecommunications Co Ltd TPE:4904
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Far EasTone Telecommunications 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, Far EasTone Telecommunications Co'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)
=25.545/324.0540*324.0540
=25.545

Current CPI (Dec. 2025) = 324.0540.

Far EasTone Telecommunications Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 22.969 238.132 31.257
201606 20.143 241.018 27.083
201609 21.127 241.428 28.357
201612 21.791 241.432 29.248
201703 22.669 243.801 30.131
201706 19.827 244.955 26.229
201709 20.707 246.819 27.187
201712 21.408 246.524 28.141
201803 24.109 249.554 31.306
201806 21.181 251.989 27.238
201809 21.994 252.439 28.234
201812 22.500 251.233 29.022
201903 23.159 254.202 29.523
201906 20.074 256.143 25.396
201909 20.749 256.759 26.187
201912 21.410 256.974 26.999
202003 22.073 258.115 27.712
202006 19.469 257.797 24.473
202009 20.095 260.280 25.019
202012 20.658 260.474 25.700
202103 21.215 264.877 25.955
202106 18.568 271.696 22.146
202109 19.335 274.310 22.841
202112 19.989 278.802 23.233
202203 20.496 287.504 23.102
202206 18.034 296.311 19.722
202209 18.672 296.808 20.386
202212 19.416 296.797 21.199
202303 20.310 301.836 21.805
202306 17.881 305.109 18.991
202309 18.702 307.789 19.690
202312 24.956 306.746 26.364
202403 25.756 312.332 26.723
202406 23.358 314.175 24.092
202409 24.230 315.301 24.903
202412 25.278 315.605 25.955
202503 26.177 319.799 26.525
202506 23.537 322.561 23.646
202509 24.514 324.800 24.458
202512 25.545 324.054 25.545

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 NT$25.54 mean?
Far EasTone Telecommunications Co (TPE:4904) has a Cyclically Adjusted Book per Share of NT$25.54 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 Far EasTone Telecommunications Co and its competitors.
Is Far EasTone Telecommunications Co's Cyclically Adjusted Book per Share too high?
Far EasTone Telecommunications Co's current Cyclically Adjusted Book per Share is NT$25.54. Overall, Far EasTone Telecommunications Co has a GF Score™ of 87/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Far EasTone Telecommunications Co's Cyclically Adjusted Book per Share compare to TMUS and VZ?
Far EasTone Telecommunications Co's Cyclically Adjusted Book per Share of NT$25.54 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 Far EasTone Telecommunications Co and its competitors. Far EasTone Telecommunications Co's current Cyclically Adjusted Book per Share is NT$25.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Far EasTone Telecommunications Co stock overvalued right now?
Based on GuruFocus' analysis, Far EasTone Telecommunications Co (TPE:4904) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$92.04, compared to a current price of NT$103.00 — trading 11.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$25.54. Far EasTone Telecommunications Co's overall GF Score™ is 87/100 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 Far EasTone Telecommunications Co (TPE:4904), the current Cyclically Adjusted Book per Share is NT$25.54 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 Far EasTone Telecommunications Co (TPE:4904) Overvalued in 2026?

Based on GuruFocus' analysis, Far EasTone Telecommunications Co stock appears to be overvalued. The current stock price of NT$103.00 is trading 11.9% above its estimated GF Value™ of NT$92.04. GuruFocus considers Far EasTone Telecommunications Co to be Modestly Overvalued.

Key valuation signals for TPE:4904:

  • Cyclically Adjusted Book per Share: NT$25.54
  • GF Value™: NT$92.04 vs. price of NT$103.00 (11.9% above fair value)
  • GF Score™: 87/100 with 6 warning signs

No single metric tells the full story. See the TPE:4904 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Far EasTone Telecommunications Co Business Description

Address No. 207, Tun-Hwa South Road, 28th Floor, Section 2, Taipei, TWN
Far EasTone Telecommunications Co Ltd is a telecommunications company. It provides mobile telecommunications services (including voice and internet services), international simple resale services, digital value-added services, sale of cellular phone equipment and accessories and enterprise information and communication integration services, etc. The company operating segments are Mobile services business, Fixed-line services business, Sales business. The company generates the vast majority of its revenue in Taiwan.
87GF Score

Get the complete analysis for TPE:4904

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

NT$103.00
Price
NT$92.04
GF Value