Taiwan Wax Co (ROCO:1742) Cyclically Adjusted Book per Share: NT$13.55 (As of Dec. 2025)

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.

ROCO:1742 Taiwan Wax Co Ltd ROCO:1742
51 GF Score
Price NT$16.40
GF Value NT$5.49
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Taiwan Wax Co Cyclically Adjusted Book per Share?

Taiwan Wax Co ROCO:1742 +3.47% 51 Cyclically Adjusted Book per Share is NT$13.55 as of Dec. 2025. GuruFocus rates ROCO:1742 with a GF Score™ of 51/100 and a GF Value™ of NT$5.49 (Significantly Overvalued). The stock has 5 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.

Taiwan Wax Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$13.935. 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$13.55 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Taiwan Wax Co's average Cyclically Adjusted Book Growth Rate was 4.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.70% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 4.50% 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 Taiwan Wax Co was 4.90% per year. The lowest was 3.70% per year. And the median was 4.35% per year.

As of today (2026-07-23), Taiwan Wax Co's current stock price is NT$16.40. Taiwan Wax Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$13.55. Taiwan Wax Co's Cyclically Adjusted PB Ratio of today is 1.21.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Taiwan Wax Co was 2.02. The lowest was 0.99. And the median was 1.37.


Taiwan Wax Co  (ROCO:1742) 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.

Taiwan Wax Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=16.40/13.55
=1.21

* 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 Taiwan Wax Co was 2.02. The lowest was 0.99. And the median was 1.37.


Be Aware

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


Taiwan Wax Co Cyclically Adjusted Book per Share Related Terms


Taiwan Wax Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Taiwan Wax 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.

Taiwan Wax Co Cyclically Adjusted Book per Share Chart

Taiwan Wax 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 11.40 12.14 12.51 13.03 13.55

Taiwan Wax 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 13.03 13.24 13.39 13.53 13.55

ROCO:1742 vs LIN, SHW, ECL: Cyclically Adjusted Book per Share Comparison

For the Specialty Chemicals subindustry, Taiwan Wax 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.


Taiwan Wax Co Cyclically Adjusted PB Ratio vs Chemicals Industry

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

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


ROCO:1742
51GF Score
Taiwan Wax Co Ltd ROCO:1742
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Wax 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, Taiwan Wax 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)
=13.935/324.0540*324.0540
=13.935

Current CPI (Dec. 2025) = 324.0540.

Taiwan Wax Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 8.322 238.132 11.325
201606 8.154 241.018 10.963
201609 8.199 241.428 11.005
201612 6.758 241.432 9.071
201703 6.806 243.801 9.046
201706 6.809 244.955 9.008
201709 6.829 246.819 8.966
201712 10.760 246.524 14.144
201803 10.656 249.554 13.837
201806 9.636 251.989 12.392
201809 9.090 252.439 11.669
201812 9.219 251.233 11.891
201903 9.414 254.202 12.001
201906 9.882 256.143 12.502
201909 10.716 256.759 13.525
201912 10.846 256.974 13.677
202003 10.789 258.115 13.545
202006 10.912 257.797 13.717
202009 10.718 260.280 13.344
202012 10.656 260.474 13.257
202103 10.665 264.877 13.048
202106 10.735 271.696 12.804
202109 10.920 274.310 12.900
202112 15.068 278.802 17.514
202203 15.365 287.504 17.318
202206 15.502 296.311 16.953
202209 15.347 296.808 16.756
202212 13.643 296.797 14.896
202303 13.936 301.836 14.962
202306 14.090 305.109 14.965
202309 15.023 307.789 15.817
202312 14.077 306.746 14.871
202403 15.282 312.332 15.856
202406 15.634 314.175 16.126
202409 15.319 315.301 15.744
202412 14.981 315.605 15.382
202503 14.832 319.799 15.029
202506 14.265 322.561 14.331
202509 14.097 324.800 14.065
202512 13.935 324.054 13.935

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$13.55 mean?
Taiwan Wax Co (ROCO:1742) has a Cyclically Adjusted Book per Share of NT$13.55 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 Taiwan Wax Co and its competitors.
Is Taiwan Wax Co's Cyclically Adjusted Book per Share too high?
Taiwan Wax Co's current Cyclically Adjusted Book per Share is NT$13.55. Overall, Taiwan Wax Co has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Wax Co's Cyclically Adjusted Book per Share compare to LIN and SHW?
Taiwan Wax Co's Cyclically Adjusted Book per Share of NT$13.55 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 Taiwan Wax Co and its competitors. Taiwan Wax Co's current Cyclically Adjusted Book per Share is NT$13.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Wax Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Wax Co (ROCO:1742) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$5.49, compared to a current price of NT$16.40 — trading 198.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$13.55. Taiwan Wax Co's overall GF Score™ is 51/100 with 5 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 Taiwan Wax Co (ROCO:1742), the current Cyclically Adjusted Book per Share is NT$13.55 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 Taiwan Wax Co (ROCO:1742) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Wax Co stock appears to be overvalued. The current stock price of NT$16.40 is trading 198.7% above its estimated GF Value™ of NT$5.49. GuruFocus considers Taiwan Wax Co to be Significantly Overvalued.

Key valuation signals for ROCO:1742:

  • Cyclically Adjusted Book per Share: NT$13.55
  • GF Value™: NT$5.49 vs. price of NT$16.40 (198.7% above fair value)
  • GF Score™: 51/100 with 5 warning signs

No single metric tells the full story. See the ROCO:1742 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Wax Co Business Description

Address Zhongshan South Road, 3rd Floor, No. 610, Section 2, Dayuan District, Taoyuan, TWN
Taiwan Wax Co Ltd is engaged in manufacturing, trading, importing, and exporting various wax raw materials and finished products, trading optoelectronic equipment, trading aquatic products, and providing brokerage services. The company derives revenue from sales of merchandise derived from sales of aquatic products, optoelectronic equipment, and various finished wax products.
51GF Score

Get the complete analysis for ROCO:1742

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

NT$16.40
Price
NT$5.49
GF Value