Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. CStone Pharmaceuticals's average basic shares outstanding for the quarter that ended in Dec. 2025 was 1,462.66 Mil.
A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.
Be Aware
Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.
CStone Pharmaceuticals Shares Outstanding (Basic Average) Related Terms
CStone Pharmaceuticals Shares Outstanding (Basic Average) Historical Data
* Premium members only.
The historical data trend for CStone Pharmaceuticals's Shares Outstanding (Basic Average) 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.
Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.
Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.
Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that exact time point. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.
What does a Shares Outstanding (Basic Average) of 1,462.66 Mil mean?
CStone Pharmaceuticals (FRA:PH4) has a Shares Outstanding (Basic Average) of 1,462.66 Mil as of Dec. 2025. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on CStone Pharmaceuticals and its competitors.
Is CStone Pharmaceuticals' Shares Outstanding (Basic Average) too high?
CStone Pharmaceuticals' current Shares Outstanding (Basic Average) is 1,462.66 Mil. Overall, CStone Pharmaceuticals has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CStone Pharmaceuticals' Shares Outstanding (Basic Average) compare to VRTX and REGN?
CStone Pharmaceuticals' Shares Outstanding (Basic Average) of 1,462.66 Mil can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Shares Outstanding (Basic Average) for a Biotechnology company?
A good Shares Outstanding (Basic Average) depends on the Biotechnology industry context. However, Shares Outstanding (Basic Average) 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 Shares Outstanding (Basic Average) mean?
A high Shares Outstanding (Basic Average) can signal that a stock is expensive relative to its fundamentals. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on CStone Pharmaceuticals and its competitors. CStone Pharmaceuticals's current Shares Outstanding (Basic Average) is 1,462.66 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CStone Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, CStone Pharmaceuticals (FRA:PH4) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.13, compared to a current price of €0.52 — trading 301.4% above its estimated fair value. The current Shares Outstanding (Basic Average) is 1,462.66 Mil. CStone Pharmaceuticals' overall GF Score™ is 56/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (Basic Average) calculated?
Shares Outstanding (Basic Average) is calculated from a company's financial statements. For CStone Pharmaceuticals (FRA:PH4), the current Shares Outstanding (Basic Average) is 1,462.66 Mil 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 CStone Pharmaceuticals (FRA:PH4) Overvalued in 2026?
Based on GuruFocus' analysis, CStone Pharmaceuticals stock appears to be overvalued.
The current stock price of €0.52 is trading 301.4% above its estimated GF Value™ of €0.13.
GuruFocus considers CStone Pharmaceuticals to be Significantly Overvalued.
Key valuation signals for FRA:PH4:
Shares Outstanding (Basic Average): 1,462.66 Mil
GF Value™: €0.13 vs. price of €0.52 (301.4% above fair value)
No single metric tells the full story. See the FRA:PH4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
CStone Pharmaceuticals is engaged in developing and commercializing immuno-oncology and molecularly targeted drugs to address unmet medical needs in cancer treatment. The Group has been operating in one reportable segment, being the research and development of high-complex biopharmaceutical products, the sale of pharmaceutical products, and provide license of its IP or commercialisation licenses to customers.
56GF Score
Get the complete analysis for FRA:PH4
Shares Outstanding (Basic Average) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:PH4 has been successfully added to your 
