Rich Circle Development Co (ROCO:6198) Cyclically Adjusted Book per Share: NT$19.10 (As of Dec. 2025)

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ROCO:6198 Rich Circle Development Co Ltd ROCO:6198
28 GF Score
Price NT$20.45
GF Value NT$0.44
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Rich Circle Development Co Cyclically Adjusted Book per Share?

Rich Circle Development Co ROCO:6198 28 Cyclically Adjusted Book per Share is NT$19.10 as of Dec. 2025. GuruFocus rates ROCO:6198 with a GF Score™ of 28/100 and a GF Value™ of NT$0.44 (Significantly Overvalued). The stock has 8 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.

Rich Circle Development Co's adjusted book value per share for the three months ended in Dec. 2025 was NT$27.735. 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$19.10 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Rich Circle Development Co's average Cyclically Adjusted Book Growth Rate was 7.10% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.60% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 1.40% 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 Rich Circle Development Co was 3.60% per year. The lowest was -3.30% per year. And the median was -0.05% per year.

As of today (2026-07-23), Rich Circle Development Co's current stock price is NT$20.45. Rich Circle Development Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$19.10. Rich Circle Development Co's Cyclically Adjusted PB Ratio of today is 1.07.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Rich Circle Development Co was 3.82. The lowest was 1.02. And the median was 1.73.


Rich Circle Development Co  (ROCO:6198) 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.

Rich Circle Development Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=20.45/19.10
=1.07

* 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 Rich Circle Development Co was 3.82. The lowest was 1.02. And the median was 1.73.


Be Aware

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


Rich Circle Development Co Cyclically Adjusted Book per Share Related Terms


Rich Circle Development Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Rich Circle Development 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.

Rich Circle Development Co Cyclically Adjusted Book per Share Chart

Rich Circle Development 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 17.36 17.17 17.15 17.83 19.10

Rich Circle Development 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 17.83 18.23 18.57 18.90 19.10

ROCO:6198 vs NVDA, AVGO, MU: Cyclically Adjusted Book per Share Comparison

For the Semiconductors subindustry, Rich Circle Development 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.


Rich Circle Development Co Cyclically Adjusted PB Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Rich Circle Development Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Rich Circle Development Co's Cyclically Adjusted PB Ratio falls into.


ROCO:6198
28GF Score
Rich Circle Development Co Ltd ROCO:6198
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rich Circle Development 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, Rich Circle Development 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)
=27.735/324.0540*324.0540
=27.735

Current CPI (Dec. 2025) = 324.0540.

Rich Circle Development Co Quarterly Data

Book Value per Share CPI Adj_Book
201603 11.836 238.132 16.107
201606 15.237 241.018 20.486
201609 14.195 241.428 19.053
201612 12.888 241.432 17.298
201703 11.179 243.801 14.859
201706 10.593 244.955 14.014
201709 10.281 246.819 13.498
201712 9.737 246.524 12.799
201803 10.407 249.554 13.514
201806 10.795 251.989 13.882
201809 10.203 252.439 13.098
201812 11.580 251.233 14.937
201903 11.190 254.202 14.265
201906 10.802 256.143 13.666
201909 9.853 256.759 12.435
201912 9.051 256.974 11.414
202003 8.757 258.115 10.994
202006 8.069 257.797 10.143
202009 7.426 260.280 9.246
202012 7.982 260.474 9.930
202103 20.034 264.877 24.510
202106 19.867 271.696 23.696
202109 19.864 274.310 23.466
202112 19.733 278.802 22.936
202203 19.602 287.504 22.094
202206 19.501 296.311 21.327
202209 19.268 296.808 21.037
202212 18.943 296.797 20.683
202303 18.651 301.836 20.024
202306 22.065 305.109 23.435
202309 21.718 307.789 22.866
202312 22.912 306.746 24.205
202403 25.080 312.332 26.021
202406 25.002 314.175 25.788
202409 24.886 315.301 25.577
202412 27.970 315.605 28.719
202503 27.901 319.799 28.272
202506 27.889 322.561 28.018
202509 27.846 324.800 27.782
202512 27.735 324.054 27.735

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$19.10 mean?
Rich Circle Development Co (ROCO:6198) has a Cyclically Adjusted Book per Share of NT$19.10 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 Rich Circle Development Co and its competitors.
Is Rich Circle Development Co's Cyclically Adjusted Book per Share too high?
Rich Circle Development Co's current Cyclically Adjusted Book per Share is NT$19.10. Overall, Rich Circle Development Co has a GF Score™ of 28/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rich Circle Development Co's Cyclically Adjusted Book per Share compare to NVDA and AVGO?
Rich Circle Development Co's Cyclically Adjusted Book per Share of NT$19.10 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Cyclically Adjusted Book per Share depends on the Semiconductors 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 Rich Circle Development Co and its competitors. Rich Circle Development Co's current Cyclically Adjusted Book per Share is NT$19.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rich Circle Development Co stock overvalued right now?
Based on GuruFocus' analysis, Rich Circle Development Co (ROCO:6198) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$0.44, compared to a current price of NT$20.45 — trading 4547.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$19.10. Rich Circle Development Co's overall GF Score™ is 28/100 with 8 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 Rich Circle Development Co (ROCO:6198), the current Cyclically Adjusted Book per Share is NT$19.10 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 Rich Circle Development Co (ROCO:6198) Overvalued in 2026?

Based on GuruFocus' analysis, Rich Circle Development Co stock appears to be overvalued. The current stock price of NT$20.45 is trading 4547.7% above its estimated GF Value™ of NT$0.44. GuruFocus considers Rich Circle Development Co to be Significantly Overvalued.

Key valuation signals for ROCO:6198:

  • Cyclically Adjusted Book per Share: NT$19.10
  • GF Value™: NT$0.44 vs. price of NT$20.45 (4547.7% above fair value)
  • GF Score™: 28/100 with 8 warning signs

No single metric tells the full story. See the ROCO:6198 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rich Circle Development Co Business Description

Address 7F, No. 467, Xingshan Road, Neihu District, Taipei City, TWN
Rich Circle Development Co Ltd is mainly engaged in the design, marketing and sales of integrated circuits, semiconductor memory components, digital communication products, computer peripherals, semiconductor components and other related businesses. The Company has two reportable operating segments: the Development department, which engages in development of commercial buildings, public housing and industrial plant for leasing and sales; and the Construction department, which engages in the business of construction and civil engineering and generates maximum revenue.
28GF Score

Get the complete analysis for ROCO:6198

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

NT$20.45
Price
NT$0.44
GF Value