Yem Chio Co (TPE:4306) Cyclically Adjusted Book per Share: NT$19.45 (As of Dec. 2025)


TPE:4306 Yem Chio Co Ltd TPE:4306
69 GF Score
Price NT$16.55
GF Value NT$14.57
Valuation Modestly Overvalued
! 12 Warning Signs
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What is Yem Chio Co Cyclically Adjusted Book per Share?

Yem Chio Co TPE:4306 +1.22% 69 Cyclically Adjusted Book per Share is NT$19.45 as of Dec. 2025. GuruFocus rates TPE:4306 with a GF Score™ of 69/100 and a GF Value™ of NT$14.57 (Modestly Overvalued). The stock has 12 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.

Yem Chio Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$19.491. 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$19.45 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Yem Chio Co's average Cyclically Adjusted Book Growth Rate was 1.70% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 4.10% 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 Yem Chio Co was 5.60% per year. The lowest was 2.30% per year. And the median was 4.50% per year.

As of today (2026-07-06), Yem Chio Co's current stock price is NT$16.55. Yem Chio Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$19.45. Yem Chio Co's Cyclically Adjusted PB Ratio of today is 0.85.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Yem Chio Co was 1.16. The lowest was 0.55. And the median was 0.82.


Yem Chio Co  (TPE:4306) 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.

Yem Chio Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=16.55/19.45
=0.85

* 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 Yem Chio Co was 1.16. The lowest was 0.55. 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.


Yem Chio Co Cyclically Adjusted Book per Share Related Terms


Yem Chio Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Yem Chio 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.

Yem Chio Co Cyclically Adjusted Book per Share Chart

Yem Chio 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 17.12 18.17 18.64 19.13 19.45

Yem Chio 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 19.13 19.35 19.45 19.51 19.45

TPE:4306 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, Yem Chio 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.


Yem Chio Co Cyclically Adjusted PB Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Yem Chio Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TPE:4306
69GF Score
Yem Chio Co Ltd TPE:4306
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yem Chio 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, Yem Chio 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)
=19.491/324.0540*324.0540
=19.491

Current CPI (Dec. 2025) = 324.0540.

Yem Chio Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 14.813 238.132 20.158
201606 14.163 241.018 19.042
201609 13.814 241.428 18.542
201612 13.551 241.432 18.188
201703 13.395 243.801 17.804
201706 13.709 244.955 18.136
201709 13.941 246.819 18.303
201712 16.645 246.524 21.880
201803 16.217 249.554 21.058
201806 15.734 251.989 20.234
201809 15.274 252.439 19.607
201812 15.380 251.233 19.838
201903 15.767 254.202 20.100
201906 15.183 256.143 19.208
201909 14.678 256.759 18.525
201912 15.319 256.974 19.318
202003 13.706 258.115 17.207
202006 14.238 257.797 17.897
202009 15.725 260.280 19.578
202012 15.148 260.474 18.846
202103 16.611 264.877 20.322
202106 17.071 271.696 20.361
202109 16.904 274.310 19.969
202112 17.808 278.802 20.698
202203 16.632 287.504 18.746
202206 16.688 296.311 18.250
202209 18.280 296.808 19.958
202212 19.050 296.797 20.799
202303 17.487 301.836 18.774
202306 17.766 305.109 18.869
202309 18.428 307.789 19.402
202312 18.847 306.746 19.910
202403 18.961 312.332 19.673
202406 20.285 314.175 20.923
202409 20.436 315.301 21.003
202412 20.098 315.605 20.636
202503 19.248 319.799 19.504
202506 18.126 322.561 18.210
202509 18.930 324.800 18.887
202512 19.491 324.054 19.491

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$19.45 mean?
Yem Chio Co (TPE:4306) has a Cyclically Adjusted Book per Share of NT$19.45 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 Yem Chio Co and its competitors.
Is Yem Chio Co's Cyclically Adjusted Book per Share too high?
Yem Chio Co's current Cyclically Adjusted Book per Share is NT$19.45. Overall, Yem Chio Co has a GF Score™ of 69/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yem Chio Co's Cyclically Adjusted Book per Share compare to LIN and SHW?
Yem Chio Co's Cyclically Adjusted Book per Share of NT$19.45 can be compared against companies in the Chemicals 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 Chemicals company?
A good Cyclically Adjusted Book per Share depends on the Chemicals 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 Yem Chio Co and its competitors. Yem Chio Co's current Cyclically Adjusted Book per Share is NT$19.45. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yem Chio Co stock overvalued right now?
Based on GuruFocus' analysis, Yem Chio Co (TPE:4306) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$14.57, compared to a current price of NT$16.55 — trading 13.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$19.45. Yem Chio Co's overall GF Score™ is 69/100 with 12 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 Yem Chio Co (TPE:4306), the current Cyclically Adjusted Book per Share is NT$19.45 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 Yem Chio Co (TPE:4306) Overvalued in 2026?

Based on GuruFocus' analysis, Yem Chio Co stock appears to be overvalued. The current stock price of NT$16.55 is trading 13.6% above its estimated GF Value™ of NT$14.57. GuruFocus considers Yem Chio Co to be Modestly Overvalued.

Key valuation signals for TPE:4306:

  • Cyclically Adjusted Book per Share: NT$19.45
  • GF Value™: NT$14.57 vs. price of NT$16.55 (13.6% above fair value)
  • GF Score™: 69/100 with 12 warning signs

No single metric tells the full story. See the TPE:4306 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yem Chio Co Business Description

Address 7th Floor, No. 397, Xingshan Road, Neihu District, Taipei, TWN, 114521
Yem Chio Co Ltd is engaged in researching, designing, manufacturing, processing, and sales of petrochemical and packaging materials, including BOPP film and adhesive tape, as well as land development and construction. Its products include Adhesive Tape, BOPP films, Packaging material, Specialty Chemicals, New energy, and construction. Its segments include Packaging materials business and Real estate business. It derives maximum of the revenue from Packaging materials business segment.
69GF Score

Get the complete analysis for TPE:4306

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

NT$16.55
Price
NT$14.57
GF Value