Tainan Spinning Co (TPE:1440) Cyclically Adjusted Book per Share: NT$19.00 (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

TPE:1440 Tainan Spinning Co Ltd TPE:1440
62 GF Score
Price NT$12.75
GF Value NT$10.73
Valuation Modestly Overvalued
! 4 Warning Signs
View Full Analysis

What is Tainan Spinning Co Cyclically Adjusted Book per Share?

Tainan Spinning Co TPE:1440 -0.78% 62 Cyclically Adjusted Book per Share is NT$19.00 as of Mar. 2026. GuruFocus rates TPE:1440 with a GF Score™ of 62/100 and a GF Value™ of NT$10.73 (Modestly Overvalued). The stock has 4 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.

Tainan Spinning Co's adjusted book value per share for the three months ended in Mar. 2026 was NT$16.700. 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$19.00 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Tainan Spinning 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 1.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.00% 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 Tainan Spinning Co was 4.50% per year. The lowest was 1.20% per year. And the median was 3.30% per year.

As of today (2026-07-25), Tainan Spinning Co's current stock price is NT$12.75. Tainan Spinning Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was NT$19.00. Tainan Spinning Co's Cyclically Adjusted PB Ratio of today is 0.67.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Tainan Spinning Co was 1.81. The lowest was 0.48. And the median was 0.82.


Tainan Spinning Co  (TPE:1440) 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.

Tainan Spinning Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=12.75/19.00
=0.67

* 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 Tainan Spinning Co was 1.81. The lowest was 0.48. And the median was 0.82.


Be Aware

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


Tainan Spinning Co Cyclically Adjusted Book per Share Related Terms


Tainan Spinning Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Tainan Spinning 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.

Tainan Spinning Co Cyclically Adjusted Book per Share Chart

Tainan Spinning 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 17.14 18.10 18.39 18.67 18.76

Tainan Spinning 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 18.84 18.90 18.92 18.76 19.00

Tainan Spinning Co Cyclically Adjusted Book per Share Competitor Comparison

For the Textile Manufacturing subindustry, Tainan Spinning 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.


Tainan Spinning Co Cyclically Adjusted PB Ratio vs Manufacturing - Apparel & Accessories Industry

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

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


TPE:1440
62GF Score
Tainan Spinning Co Ltd TPE:1440
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tainan Spinning 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, Tainan Spinning 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)
=16.7/330.2130*330.2130
=16.700

Current CPI (Mar. 2026) = 330.2130.

Tainan Spinning Co Quarterly Data

Book Value per Share CPI Adj_Book
201606 15.062 241.018 20.636
201609 15.033 241.428 20.561
201612 15.108 241.432 20.664
201703 15.110 243.801 20.466
201706 14.990 244.955 20.207
201709 14.965 246.819 20.021
201712 15.071 246.524 20.187
201803 15.137 249.554 20.029
201806 15.150 251.989 19.853
201809 15.295 252.439 20.007
201812 15.076 251.233 19.815
201903 15.310 254.202 19.888
201906 14.969 256.143 19.298
201909 14.837 256.759 19.082
201912 14.809 256.974 19.030
202003 14.499 258.115 18.549
202006 14.590 257.797 18.688
202009 14.668 260.280 18.609
202012 15.136 260.474 19.188
202103 15.619 264.877 19.472
202106 16.177 271.696 19.661
202109 16.471 274.310 19.828
202112 16.740 278.802 19.827
202203 16.650 287.504 19.123
202206 16.784 296.311 18.704
202209 17.017 296.808 18.932
202212 16.667 296.797 18.544
202303 16.124 301.836 17.640
202306 16.307 305.109 17.649
202309 16.317 307.789 17.506
202312 17.783 306.746 19.143
202403 17.487 312.332 18.488
202406 17.930 314.175 18.845
202409 17.673 315.301 18.509
202412 17.586 315.605 18.400
202503 17.220 319.799 17.781
202506 16.200 322.561 16.584
202509 16.564 324.800 16.840
202512 16.696 324.054 17.013
202603 16.700 330.213 16.700

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$19.00 mean?
Tainan Spinning Co (TPE:1440) has a Cyclically Adjusted Book per Share of NT$19.00 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 Tainan Spinning Co and its competitors.
Is Tainan Spinning Co's Cyclically Adjusted Book per Share too high?
Tainan Spinning Co's current Cyclically Adjusted Book per Share is NT$19.00. Overall, Tainan Spinning Co has a GF Score™ of 62/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tainan Spinning Co's Cyclically Adjusted Book per Share compare to competitors?
Tainan Spinning Co's Cyclically Adjusted Book per Share of NT$19.00 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 Tainan Spinning Co and its competitors. Tainan Spinning Co's current Cyclically Adjusted Book per Share is NT$19.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tainan Spinning Co stock overvalued right now?
Based on GuruFocus' analysis, Tainan Spinning Co (TPE:1440) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$10.73, compared to a current price of NT$12.75 — trading 18.8% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$19.00. Tainan Spinning Co's overall GF Score™ is 62/100 with 4 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 Tainan Spinning Co (TPE:1440), the current Cyclically Adjusted Book per Share is NT$19.00 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 Tainan Spinning Co (TPE:1440) Overvalued in 2026?

Based on GuruFocus' analysis, Tainan Spinning Co stock appears to be overvalued. The current stock price of NT$12.75 is trading 18.8% above its estimated GF Value™ of NT$10.73. GuruFocus considers Tainan Spinning Co to be Modestly Overvalued.

Key valuation signals for TPE:1440:

  • Cyclically Adjusted Book per Share: NT$19.00
  • GF Value™: NT$10.73 vs. price of NT$12.75 (18.8% above fair value)
  • GF Score™: 62/100 with 4 warning signs

No single metric tells the full story. See the TPE:1440 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tainan Spinning Co Business Description

Address No. 398, Zhonghua East Road, 10th Floor, Section 1, East District, Tainan, TWN, 701
Tainan Spinning Co Ltd is a Taiwan-based company that is principally engaged in manufacturing, processing, sale of textile products, woven textile products and synthetic fiber materials, construction of public housing, and the rental and sale of commercial property. The company's products include yarn, polyester, polyester filament, pet granules (spinning), processed yarn, and others. The company also operates a real estate business. The company generates the majority of its total revenue from textile products.
62GF Score

Get the complete analysis for TPE:1440

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

NT$12.75
Price
NT$10.73
GF Value