China CBM Group Co (HKSE:08270) ROE % Adjusted to Book Value: -65.24% (As of Dec. 2025)

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HKSE:08270 China CBM Group Co Ltd HKSE:08270
27 GF Score
Price HK$0.44
GF Value HK$0.09
Valuation Significantly Overvalued
! 4 Warning Signs
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What is China CBM Group Co ROE % Adjusted to Book Value?

China CBM Group Co HKSE:08270 +2.33% 27 ROE % Adjusted to Book Value is -65.24% as of Dec. 2025. GuruFocus rates HKSE:08270 with a GF Score™ of 27/100 and a GF Value™ of HK$0.09 (Significantly Overvalued). The stock has 4 warning signs investors should review.

China CBM Group Co's ROE % for the quarter that ended in Dec. 2025 was -107.65%. China CBM Group Co's PB Ratio for the quarter that ended in Dec. 2025 was 1.65. China CBM Group Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -65.24%.


China CBM Group Co ROE % Adjusted to Book Value Related Terms


China CBM Group Co ROE % Adjusted to Book Value Historical Data

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The historical data trend for China CBM Group Co's ROE % Adjusted to Book Value 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.

China CBM Group Co ROE % Adjusted to Book Value Chart

China CBM Group Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only -2.58 57.23 0.68 -23.86 -38.16

China CBM Group Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value 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 7.96 -3.69 -43.15 -18.75 -65.24

HKSE:08270 vs XOM, CVX: ROE % Adjusted to Book Value Comparison

For the Oil & Gas Integrated subindustry, China CBM Group Co's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


China CBM Group Co ROE % Adjusted to Book Value vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, China CBM Group Co's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where China CBM Group Co's ROE % Adjusted to Book Value falls into.


HKSE:08270
27GF Score
China CBM Group Co Ltd HKSE:08270
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

China CBM Group Co ROE % Adjusted to Book Value Calculation

China CBM Group Co's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-62.96% / 1.65
=-38.16%

China CBM Group Co's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-107.65% / 1.65
=-65.24%

* 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.

What does a ROE % Adjusted to Book Value of -65.24% mean?
China CBM Group Co (HKSE:08270) has a ROE % Adjusted to Book Value of -65.24% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on China CBM Group Co and its competitors.
Is China CBM Group Co's ROE % Adjusted to Book Value too high?
China CBM Group Co's current ROE % Adjusted to Book Value is -65.24%. Overall, China CBM Group Co has a GF Score™ of 27/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does China CBM Group Co's ROE % Adjusted to Book Value compare to XOM and CVX?
China CBM Group Co's ROE % Adjusted to Book Value of -65.24% can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for an Oil & Gas company?
A good ROE % Adjusted to Book Value depends on the Oil & Gas industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on China CBM Group Co and its competitors. China CBM Group Co's current ROE % Adjusted to Book Value is -65.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China CBM Group Co stock overvalued right now?
Based on GuruFocus' analysis, China CBM Group Co (HKSE:08270) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.09, compared to a current price of HK$0.44 — trading 388.9% above its estimated fair value. The current ROE % Adjusted to Book Value is -65.24%. China CBM Group Co's overall GF Score™ is 27/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For China CBM Group Co (HKSE:08270), the current ROE % Adjusted to Book Value is -65.24% 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 China CBM Group Co (HKSE:08270) Overvalued in 2026?

Based on GuruFocus' analysis, China CBM Group Co stock appears to be overvalued. The current stock price of HK$0.44 is trading 388.9% above its estimated GF Value™ of HK$0.09. GuruFocus considers China CBM Group Co to be Significantly Overvalued.

Key valuation signals for HKSE:08270:

  • ROE % Adjusted to Book Value: -65.24%
  • GF Value™: HK$0.09 vs. price of HK$0.44 (388.9% above fair value)
  • GF Score™: 27/100 with 4 warning signs

No single metric tells the full story. See the HKSE:08270 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


China CBM Group Co Business Description

Industry EnergyOil & Gas
Address 11 Wo Shing Street, Room 9-10, 16th Floor, CCT Telecom Building, Fo Tan, Shatin, New Territories, Hong Kong, HKG
China CBM Group Co Ltd, along with its subsidiaries, is engaged in the business of exploitation, liquefaction, production, and sale of natural gas and coalbed gas in the People's Republic of China (the PRC). Geographically, the company generates almost all of its revenue from the PRC, and a small portion of its revenue is derived from Hong Kong.
27GF Score

Get the complete analysis for HKSE:08270

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

HK$0.44
Price
HK$0.09
GF Value