Shih-Kuen Co (ROCO:4305) Cyclically Adjusted Book per Share: NT$22.56 (As of Dec. 2025)

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ROCO:4305 Shih-Kuen Co Ltd ROCO:4305
79 GF Score
Price NT$41.20
GF Value NT$46.66
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Shih-Kuen Co Cyclically Adjusted Book per Share?

Shih-Kuen Co ROCO:4305 79 Cyclically Adjusted Book per Share is NT$22.56 as of Dec. 2025. GuruFocus rates ROCO:4305 with a GF Score™ of 79/100 and a GF Value™ of NT$46.66 (Modestly Undervalued). The stock has 1 warning sign 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.

Shih-Kuen Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$22.803. 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$22.56 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Shih-Kuen Co's average Cyclically Adjusted Book Growth Rate was 2.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.90% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 4.70% 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 Shih-Kuen Co was 6.30% per year. The lowest was 2.90% per year. And the median was 5.15% per year.

As of today (2026-07-15), Shih-Kuen Co's current stock price is NT$41.20. Shih-Kuen Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$22.56. Shih-Kuen Co's Cyclically Adjusted PB Ratio of today is 1.83.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Shih-Kuen Co was 2.21. The lowest was 1.41. And the median was 1.83.


Shih-Kuen Co  (ROCO:4305) 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.

Shih-Kuen Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=41.20/22.56
=1.83

* 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 Shih-Kuen Co was 2.21. The lowest was 1.41. And the median was 1.83.


Be Aware

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


Shih-Kuen Co Cyclically Adjusted Book per Share Related Terms


Shih-Kuen Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Shih-Kuen 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.

Shih-Kuen Co Cyclically Adjusted Book per Share Chart

Shih-Kuen 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 19.34 20.69 21.37 22.03 22.56

Shih-Kuen 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 22.03 22.34 22.50 22.64 22.56

ROCO:4305 vs ORLY, AZO: Cyclically Adjusted Book per Share Comparison

For the Auto Parts subindustry, Shih-Kuen 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.


Shih-Kuen Co Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Shih-Kuen Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Shih-Kuen Co's Cyclically Adjusted PB Ratio falls into.


ROCO:4305
79GF Score
Shih-Kuen Co Ltd ROCO:4305
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Shih-Kuen 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, Shih-Kuen 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)
=22.803/324.0540*324.0540
=22.803

Current CPI (Dec. 2025) = 324.0540.

Shih-Kuen Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 17.959 238.132 24.439
201606 16.593 241.018 22.310
201609 17.003 241.428 22.822
201612 17.958 241.432 24.104
201703 18.341 243.801 24.378
201706 16.733 244.955 22.136
201709 17.404 246.819 22.850
201712 18.041 246.524 23.715
201803 18.731 249.554 24.323
201806 17.416 251.989 22.397
201809 18.074 252.439 23.201
201812 18.832 251.233 24.291
201903 19.538 254.202 24.907
201906 17.693 256.143 22.384
201909 18.274 256.759 23.064
201912 18.537 256.974 23.376
202003 19.289 258.115 24.217
202006 17.386 257.797 21.854
202009 17.949 260.280 22.347
202012 18.527 260.474 23.049
202103 19.219 264.877 23.513
202106 19.511 271.696 23.271
202109 18.112 274.310 21.396
202112 18.794 278.802 21.844
202203 19.550 287.504 22.035
202206 18.549 296.311 20.286
202209 19.397 296.808 21.178
202212 19.736 296.797 21.548
202303 20.300 301.836 21.794
202306 19.135 305.109 20.323
202309 20.267 307.789 21.338
202312 20.640 306.746 21.805
202403 21.732 312.332 22.548
202406 20.314 314.175 20.953
202409 21.015 315.301 21.598
202412 22.150 315.605 22.743
202503 23.251 319.799 23.560
202506 20.144 322.561 20.237
202509 21.564 324.800 21.514
202512 22.803 324.054 22.803

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$22.56 mean?
Shih-Kuen Co (ROCO:4305) has a Cyclically Adjusted Book per Share of NT$22.56 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 Shih-Kuen Co and its competitors.
Is Shih-Kuen Co's Cyclically Adjusted Book per Share too high?
Shih-Kuen Co's current Cyclically Adjusted Book per Share is NT$22.56. Overall, Shih-Kuen Co has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Shih-Kuen Co's Cyclically Adjusted Book per Share compare to ORLY and AZO?
Shih-Kuen Co's Cyclically Adjusted Book per Share of NT$22.56 can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Cyclically Adjusted Book per Share depends on the Vehicles & Parts 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 Shih-Kuen Co and its competitors. Shih-Kuen Co's current Cyclically Adjusted Book per Share is NT$22.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shih-Kuen Co stock overvalued right now?
Based on GuruFocus' analysis, Shih-Kuen Co (ROCO:4305) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$46.66, compared to a current price of NT$41.20 — trading 11.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is NT$22.56. Shih-Kuen Co's overall GF Score™ is 79/100 with 1 warning sign 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 Shih-Kuen Co (ROCO:4305), the current Cyclically Adjusted Book per Share is NT$22.56 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 Shih-Kuen Co (ROCO:4305) Overvalued in 2026?

Based on GuruFocus' analysis, Shih-Kuen Co stock appears to be undervalued. The current stock price of NT$41.20 is trading 11.7% below its estimated GF Value™ of NT$46.66. GuruFocus considers Shih-Kuen Co to be Modestly Undervalued.

Key valuation signals for ROCO:4305:

  • Cyclically Adjusted Book per Share: NT$22.56
  • GF Value™: NT$46.66 vs. price of NT$41.20 (11.7% below fair value)
  • GF Score™: 79/100 with 1 warning sign

No single metric tells the full story. See the ROCO:4305 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Shih-Kuen Co Business Description

Address 32-26, No. 32-27, Madou Kou, Macouli, Madou District, Tainan, TWN
Shih-Kuen Co Ltd is a Taiwan-based plastic products manufacturing company. Its product portfolio comprises plastic sheets, inflatable toys, tablecloths and table mats, construction materials, flooring tiles, handbags, stationery, signboards, and sunshade curtains, among others.
79GF Score

Get the complete analysis for ROCO:4305

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

NT$41.20
Price
NT$46.66
GF Value