Formosa Taffeta Co (TPE:1434) Cyclically Adjusted Book per Share: NT$41.72 (As of Dec. 2025)


TPE:1434 Formosa Taffeta Co Ltd TPE:1434
75 GF Score
Price NT$18.05
GF Value NT$20.20
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Formosa Taffeta Co Cyclically Adjusted Book per Share?

Formosa Taffeta Co TPE:1434 -0.55% 75 Cyclically Adjusted Book per Share is NT$41.72 as of Dec. 2025. GuruFocus rates TPE:1434 with a GF Score™ of 75/100 and a GF Value™ of NT$20.20 (Modestly Undervalued). The stock has 8 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.

Formosa Taffeta Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$25.164. 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$41.72 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Formosa Taffeta Co's average Cyclically Adjusted Book Growth Rate was -1.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.40% 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 Formosa Taffeta Co was 4.60% per year. The lowest was 0.00% per year. And the median was 3.30% per year.

As of today (2026-07-09), Formosa Taffeta Co's current stock price is NT$18.05. Formosa Taffeta Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$41.72. Formosa Taffeta Co's Cyclically Adjusted PB Ratio of today is 0.43.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Formosa Taffeta Co was 1.08. The lowest was 0.35. And the median was 0.66.


Formosa Taffeta Co  (TPE:1434) 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.

Formosa Taffeta Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=18.05/41.72
=0.43

* 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 Formosa Taffeta Co was 1.08. The lowest was 0.35. And the median was 0.66.


Be Aware

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


Formosa Taffeta Co Cyclically Adjusted Book per Share Related Terms


Formosa Taffeta Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Formosa Taffeta 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.

Formosa Taffeta Co Cyclically Adjusted Book per Share Chart

Formosa Taffeta 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 39.54 41.70 42.51 42.48 41.72

Formosa Taffeta 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 42.48 42.60 42.46 42.26 41.72

Formosa Taffeta Co Cyclically Adjusted Book per Share Competitor Comparison

For the Textile Manufacturing subindustry, Formosa Taffeta 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.


Formosa Taffeta Co Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Formosa Taffeta Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:1434
75GF Score
Formosa Taffeta Co Ltd TPE:1434
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Formosa Taffeta 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, Formosa Taffeta 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)
=25.164/324.0540*324.0540
=25.164

Current CPI (Dec. 2025) = 324.0540.

Formosa Taffeta Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 34.558 238.132 47.027
201606 32.452 241.018 43.632
201609 34.910 241.428 46.858
201612 39.679 241.432 53.258
201703 38.186 243.801 50.756
201706 38.156 244.955 50.477
201709 39.232 246.819 51.509
201712 41.239 246.524 54.208
201803 42.129 249.554 54.706
201806 42.511 251.989 54.668
201809 49.417 252.439 63.436
201812 40.961 251.233 52.834
201903 42.754 254.202 54.502
201906 40.677 256.143 51.462
201909 37.791 256.759 47.696
201912 38.170 256.974 48.134
202003 34.024 258.115 42.716
202006 33.609 257.797 42.247
202009 31.700 260.280 39.467
202012 36.544 260.474 45.464
202103 36.832 264.877 45.061
202106 38.487 271.696 45.904
202109 38.081 274.310 44.987
202112 36.995 278.802 43.000
202203 37.208 287.504 41.938
202206 36.610 296.311 40.038
202209 34.241 296.808 37.384
202212 33.146 296.797 36.190
202303 32.886 301.836 35.307
202306 32.956 305.109 35.002
202309 32.436 307.789 34.150
202312 32.305 306.746 34.128
202403 29.827 312.332 30.946
202406 28.761 314.175 29.665
202409 26.208 315.301 26.936
202412 21.938 315.605 22.525
202503 21.908 319.799 22.199
202506 20.641 322.561 20.737
202509 22.348 324.800 22.297
202512 25.164 324.054 25.164

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$41.72 mean?
Formosa Taffeta Co (TPE:1434) has a Cyclically Adjusted Book per Share of NT$41.72 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 Formosa Taffeta Co and its competitors.
Is Formosa Taffeta Co's Cyclically Adjusted Book per Share too high?
Formosa Taffeta Co's current Cyclically Adjusted Book per Share is NT$41.72. Overall, Formosa Taffeta Co has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Taffeta Co's Cyclically Adjusted Book per Share compare to competitors?
Formosa Taffeta Co's Cyclically Adjusted Book per Share of NT$41.72 can be compared against companies in the Manufacturing - Apparel & Accessories 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 Manufacturing - Apparel & Accessories company?
A good Cyclically Adjusted Book per Share depends on the Manufacturing - Apparel & Accessories 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 Formosa Taffeta Co and its competitors. Formosa Taffeta Co's current Cyclically Adjusted Book per Share is NT$41.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Formosa Taffeta Co stock overvalued right now?
Based on GuruFocus' analysis, Formosa Taffeta Co (TPE:1434) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$20.20, compared to a current price of NT$18.05 — trading 10.6% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$41.72. Formosa Taffeta Co's overall GF Score™ is 75/100 with 8 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 Formosa Taffeta Co (TPE:1434), the current Cyclically Adjusted Book per Share is NT$41.72 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 Formosa Taffeta Co (TPE:1434) Overvalued in 2026?

Based on GuruFocus' analysis, Formosa Taffeta Co stock appears to be undervalued. The current stock price of NT$18.05 is trading 10.6% below its estimated GF Value™ of NT$20.20. GuruFocus considers Formosa Taffeta Co to be Modestly Undervalued.

Key valuation signals for TPE:1434:

  • Cyclically Adjusted Book per Share: NT$41.72
  • GF Value™: NT$20.20 vs. price of NT$18.05 (10.6% below fair value)
  • GF Score™: 75/100 with 8 warning signs

No single metric tells the full story. See the TPE:1434 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Formosa Taffeta Co Business Description

Address No. 317, Shiliu Road, Douliu, TWN, 640402
Formosa Taffeta Co Ltd is a Taiwan-based company that is principally involved in the textile industry. Primary department is Fabrics, dyeing and others of which activities are Amine fabrics, polyester fabrics, cotton fabrics, blending fabrics and umbrella ribs and Secondary department is Cord fabrics, petroleum of which activities are Cord, plastic bags, refineries for gasoline, diesel, crude oil and the related petroleum products, cotton fibers, blending fibers and protection fibers. The Group has three reportable segments First business group, Cord fabric department and Gasoline department. The majority of revenue comes from First business group. The majority of revenue comes from Taiwan as compare to Asia.
75GF Score

Get the complete analysis for TPE:1434

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

NT$18.05
Price
NT$20.20
GF Value