Castelnau Group (LSE:CGL) Cyclically Adjusted Book per Share: £0.00 (As of Dec. 2025)


LSE:CGL Castelnau Group Ltd LSE:CGL
33 GF Score
Price £0.90
! 6 Warning Signs
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What is Castelnau Group Cyclically Adjusted Book per Share?

Castelnau Group LSE:CGL 33 Cyclically Adjusted Book per Share is £0.00 as of Dec. 2025. GuruFocus rates LSE:CGL with a GF Score™ of 33/100. The stock has 6 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.

Castelnau Group's adjusted book value per share data for the fiscal year that ended in Dec. 2025 was £1.121. 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 £0.00 for the trailing ten years ended in Dec. 2025.

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.

As of today (2026-07-01), Castelnau Group's current stock price is £ 0.895. Castelnau Group's Cyclically Adjusted Book per Share for the fiscal year that ended in Dec. 2025 was £0.00. Castelnau Group's Cyclically Adjusted PB Ratio of today is .


Castelnau Group  (LSE:CGL) 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.


Be Aware

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


Castelnau Group Cyclically Adjusted Book per Share Related Terms


Castelnau Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Castelnau Group'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.

Castelnau Group Cyclically Adjusted Book per Share Chart

Castelnau Group Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial 0.00 0.00 0.00 0.00 0.00

Castelnau Group Semi-Annual Data
Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

LSE:CGL vs BLK, BX, KKR: Cyclically Adjusted Book per Share Comparison

For the Asset Management subindustry, Castelnau Group'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.


Castelnau Group Cyclically Adjusted PB Ratio vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Castelnau Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Castelnau Group's Cyclically Adjusted PB Ratio falls into.


LSE:CGL
33GF Score
Castelnau Group Ltd LSE:CGL
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Castelnau Group 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, Castelnau Group's adjusted Book Value per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_Book=Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=1.121/324.0540*324.0540
=1.121

Current CPI (Dec. 2025) = 324.0540.

Castelnau Group does not have a history long enough to calculate Cyclically Adjusted Book per Share. Therefore GuruFocus does not calculate it.

What does a Cyclically Adjusted Book per Share of £0.00 mean?
Castelnau Group (LSE:CGL) has a Cyclically Adjusted Book per Share of £0.00 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 Castelnau Group and its competitors.
Is Castelnau Group's Cyclically Adjusted Book per Share too high?
Castelnau Group's current Cyclically Adjusted Book per Share is £0.00. Overall, Castelnau Group has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Castelnau Group's Cyclically Adjusted Book per Share compare to BLK and BX?
Castelnau Group's Cyclically Adjusted Book per Share of £0.00 can be compared against companies in the Asset Management 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 an Asset Management company?
A good Cyclically Adjusted Book per Share depends on the Asset Management 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 Castelnau Group and its competitors. Castelnau Group's current Cyclically Adjusted Book per Share is £0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Castelnau Group stock overvalued right now?
Castelnau Group (LSE:CGL) has a current Cyclically Adjusted Book per Share of £0.00. The current Cyclically Adjusted Book per Share is £0.00. Castelnau Group's overall GF Score™ is 33/100 with 6 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 Castelnau Group (LSE:CGL), the current Cyclically Adjusted Book per Share is £0.00 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.

Castelnau Group Business Description

Address Les Banques, Trafalgar Court, PO Box 255, St. Peter Port, Channel Islands, GGY, GY1 3QL
Castelnau Group Ltd operates as a closed-ended company. The company's principal activity is to seek to achieve a high rate of compound return over the long term by carefully selecting investments using a thorough and objective research process and paying a price that provides a material margin of safety against permanent loss of capital, but also a favorable range of outcomes. The company's investment objective is to compound shareholders' capital at a higher rate of return than the FTSE All-Share Total Return Index over the long term. The group has two reporting segments: Castelnau Group Limited and Castelnau Group Services Limited.
33GF Score

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

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