Taiwan Kong King Co (ROCO:3093) Cyclically Adjusted Book per Share: NT$7.50 (As of Dec. 2025)

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ROCO:3093 Taiwan Kong King Co Ltd ROCO:3093
68 GF Score
Price NT$50.90
GF Value NT$28.92
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Taiwan Kong King Co Cyclically Adjusted Book per Share?

Taiwan Kong King Co ROCO:3093 -2.12% 68 Cyclically Adjusted Book per Share is NT$7.50 as of Dec. 2025. GuruFocus rates ROCO:3093 with a GF Score™ of 68/100 and a GF Value™ of NT$28.92 (Significantly 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.

Taiwan Kong King Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$7.575. 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$7.50 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Taiwan Kong King Co's average Cyclically Adjusted Book Growth Rate was 1.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 2.40% 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 Taiwan Kong King Co was 5.70% per year. The lowest was 2.40% per year. And the median was 4.45% per year.

As of today (2026-07-17), Taiwan Kong King Co's current stock price is NT$50.90. Taiwan Kong King Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$7.50. Taiwan Kong King Co's Cyclically Adjusted PB Ratio of today is 6.79.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Taiwan Kong King Co was 9.73. The lowest was 0.96. And the median was 3.55.


Taiwan Kong King Co  (ROCO:3093) 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 Kong King Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=50.90/7.50
=6.79

* 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 Kong King Co was 9.73. The lowest was 0.96. And the median was 3.55.


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 Kong King Co Cyclically Adjusted Book per Share Related Terms


Taiwan Kong King Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Taiwan Kong King 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 Kong King Co Cyclically Adjusted Book per Share Chart

Taiwan Kong King 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 6.51 6.99 7.22 7.36 7.50

Taiwan Kong King 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 7.36 7.44 7.48 7.53 7.50

ROCO:3093 vs APH, GLW: Cyclically Adjusted Book per Share Comparison

For the Electronic Components subindustry, Taiwan Kong King 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 Kong King Co Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Taiwan Kong King Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ROCO:3093
68GF Score
Taiwan Kong King Co Ltd ROCO:3093
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Kong King 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 Kong King 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)
=7.575/324.0540*324.0540
=7.575

Current CPI (Dec. 2025) = 324.0540.

Taiwan Kong King Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 6.011 238.132 8.180
201606 5.701 241.018 7.665
201609 5.742 241.428 7.707
201612 5.781 241.432 7.759
201703 5.706 243.801 7.584
201706 5.386 244.955 7.125
201709 5.427 246.819 7.125
201712 5.394 246.524 7.090
201803 5.338 249.554 6.932
201806 5.411 251.989 6.958
201809 5.489 252.439 7.046
201812 5.610 251.233 7.236
201903 5.777 254.202 7.364
201906 5.638 256.143 7.133
201909 5.648 256.759 7.128
201912 5.700 256.974 7.188
202003 5.817 258.115 7.303
202006 5.787 257.797 7.274
202009 5.964 260.280 7.425
202012 6.470 260.474 8.049
202103 6.792 264.877 8.309
202106 6.022 271.696 7.182
202109 6.606 274.310 7.804
202112 7.178 278.802 8.343
202203 6.485 287.504 7.309
202206 7.307 296.311 7.991
202209 8.177 296.808 8.928
202212 8.955 296.797 9.777
202303 6.363 301.836 6.831
202306 7.028 305.109 7.464
202309 7.556 307.789 7.955
202312 7.978 306.746 8.428
202403 6.398 312.332 6.638
202406 6.469 314.175 6.672
202409 6.802 315.301 6.991
202412 7.371 315.605 7.568
202503 6.756 319.799 6.846
202506 6.719 322.561 6.750
202509 7.354 324.800 7.337
202512 7.575 324.054 7.575

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$7.50 mean?
Taiwan Kong King Co (ROCO:3093) has a Cyclically Adjusted Book per Share of NT$7.50 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 Kong King Co and its competitors.
Is Taiwan Kong King Co's Cyclically Adjusted Book per Share too high?
Taiwan Kong King Co's current Cyclically Adjusted Book per Share is NT$7.50. Overall, Taiwan Kong King Co has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Kong King Co's Cyclically Adjusted Book per Share compare to APH and GLW?
Taiwan Kong King Co's Cyclically Adjusted Book per Share of NT$7.50 can be compared against companies in the Hardware 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 Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware 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 Kong King Co and its competitors. Taiwan Kong King Co's current Cyclically Adjusted Book per Share is NT$7.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Kong King Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Kong King Co (ROCO:3093) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$28.92, compared to a current price of NT$50.90 — trading 76% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$7.50. Taiwan Kong King Co's overall GF Score™ is 68/100 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 Taiwan Kong King Co (ROCO:3093), the current Cyclically Adjusted Book per Share is NT$7.50 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 Kong King Co (ROCO:3093) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Kong King Co stock appears to be overvalued. The current stock price of NT$50.90 is trading 76% above its estimated GF Value™ of NT$28.92. GuruFocus considers Taiwan Kong King Co to be Significantly Overvalued.

Key valuation signals for ROCO:3093:

  • Cyclically Adjusted Book per Share: NT$7.50
  • GF Value™: NT$28.92 vs. price of NT$50.90 (76% above fair value)
  • GF Score™: 68/100 with 4 warning signs

No single metric tells the full story. See the ROCO:3093 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Kong King Co Business Description

Address No.66, Nan Kan Road, 5th Floor- 1, Section 2, Luzhu District, Taoyuan, TWN, 338
Taiwan Kong King Co Ltd is an agent for electronics-related manufacturers in Taiwan and China. The company's products include PCB, SMT, semiconductor, solar, LED, optoelectronic communication, and chemical material, and also provides equipment technical services. The company operates in two segments; Equipment Division Segment, Production Segment, and the majority of its revenue is generated from The Equipment division segment.
68GF Score

Get the complete analysis for ROCO:3093

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

NT$50.90
Price
NT$28.92
GF Value