Cosmo Energy Holdings Co's book value per share for the quarter that ended in Dec. 2025 was $11.54.
During the past 12 months, Cosmo Energy Holdings Co's average Book Value Per Share Growth Rate was 7.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 8.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 13.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 18.40% 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 book value growth rate using book value per share data.
During the past 11 years, the highest 3-Year average Book Value Per Share Growth Rate of Cosmo Energy Holdings Co was 37.80% per year. The lowest was 8.10% per year. And the median was 15.60% per year.
During the past 11 years, the highest P/B Ratio of Cosmo Energy Holdings Co was 1.96. The lowest was 0.38. And the median was 0.84.
Good Sign:
Cosmo Energy Holdings Co Ltd stock PB Ratio (=0.98) is close to 1-year low of 0.92.
Cosmo Energy Holdings Co (OTCPK:CSGYY) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Cosmo Energy Holdings Co Book Value per Share Related Terms
Cosmo Energy Holdings Co Book Value per Share Historical Data
* Premium members only.
The historical data trend for Cosmo Energy Holdings Co's Book Value 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.
Cosmo Energy Holdings Co Book Value per Share Chart
CSGYY vs XOM, CVX: Book Value per Share Comparison
For the Oil & Gas Integrated subindustry, Cosmo Energy Holdings Co's PB Ratio, along with its competitors' market caps and 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.
Cosmo Energy Holdings Co PB Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Cosmo Energy Holdings Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Cosmo Energy Holdings Co's PB Ratio falls into.
* 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.
Cosmo Energy Holdings Co (CSGYY) has a Book Value per Share of $11.54 as of Dec. 2025. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Cosmo Energy Holdings Co and its competitors.
Is Cosmo Energy Holdings Co's Book Value per Share too high?
Cosmo Energy Holdings Co's current Book Value per Share is $11.54. Overall, Cosmo Energy Holdings Co has a GF Score™ of 63/100, reflecting its overall financial health beyond just this single metric.
How does Cosmo Energy Holdings Co's Book Value per Share compare to XOM and CVX?
Cosmo Energy Holdings Co's Book Value per Share of $11.54 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 Book Value per Share for an Oil & Gas company?
A good Book Value per Share depends on the Oil & Gas industry context. However, Book Value 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 Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Cosmo Energy Holdings Co and its competitors. Cosmo Energy Holdings Co's current Book Value per Share is $11.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cosmo Energy Holdings Co stock overvalued right now?
Cosmo Energy Holdings Co (CSGYY) has a current Book Value per Share of $11.54. The stock's GF Value™ is $6.06, compared to a current price of $6.22 — trading 2.7% above its estimated fair value. The current Book Value per Share is $11.54. Cosmo Energy Holdings Co's overall GF Score™ is 63/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Cosmo Energy Holdings Co (CSGYY), the current Book Value per Share is $11.54 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 Cosmo Energy Holdings Co (CSGYY) Overvalued in 2026?
Based on GuruFocus' analysis, Cosmo Energy Holdings Co stock appears to be overvalued.
The current stock price of $6.22 is trading 2.7% above its estimated GF Value™ of $6.06.
Key valuation signals for CSGYY:
Book Value per Share: $11.54
GF Value™: $6.06 vs. price of $6.22 (2.7% above fair value)
No single metric tells the full story. See the CSGYY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Cosmo Energy Holdings Co Ltd is engaged in the oil, petrochemical, oil exploration and development, and renewable energy businesses. The group operates through four reportable segments: the Petroleum Business, which produces and sells gasoline, naphtha, kerosene, diesel, heavy oil, crude oil, lubricants, LPG, asphalt, and related products; the Petrochemical Business, which manufactures and sells petrochemical products such as ethylene, mixed xylene, paraxylene, benzene, toluene, and solvents; the Oil E&P Business, which develops, produces, and sells crude oil; and the Renewable Energy Business, which generates and supplies electricity produced from wind power. It generates the majority of its revenue from the Petroleum business segment.
63GF Score
Get the complete analysis for CSGYY
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CSGYY has been successfully added to your 
