AIM Vaccine Co (HKSE:06660) Shares Outstanding (EOP): 1,227 Mil (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

HKSE:06660 AIM Vaccine Co Ltd HKSE:06660
61 GF Score
Price HK$1.70
GF Value HK$4.08
Valuation Possible Value Trap
! 7 Warning Signs
View Full Analysis

What is AIM Vaccine Co Shares Outstanding (EOP)?

AIM Vaccine Co HKSE:06660 -0.29% 61 Shares Outstanding (EOP) is 1,227 Mil as of Jun. 2026. GuruFocus rates HKSE:06660 with a GF Score™ of 61/100 and a GF Value™ of HK$4.08 (Possible Value Trap). The stock has 7 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. AIM Vaccine Co's shares outstanding for the quarter that ended in Jun. 2026 was 1,227 Mil.

AIM Vaccine Co's quarterly shares outstanding stayed the same from Dec. 2025 (1,227 Mil) to Jun. 2026 (1,227 Mil).

AIM Vaccine Co's annual shares outstanding increased from Dec. 2024 (1,211 Mil) to Dec. 2025 (1,227 Mil). It means AIM Vaccine Co issued new shares from Dec. 2024 to Dec. 2025 .


AIM Vaccine Co  (HKSE:06660) Shares Outstanding (EOP) Explanation

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.

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.


Be Aware

Warren Buffett looks for consistency and upward long term trend. Because of share repurchase it is possible for net earnings trend to differ from EPS trend. He preferred net income over EPS. The companies with durable competitive advantage companies report higher % net earnings to total revenues.

Important: If a company is showing net earnings history greater than 20% on total revenues, it is probably benefiting from a long term competitive advantage.

If net earnings is less than 10%, likely to be in a highly competitive business.


AIM Vaccine Co Shares Outstanding (EOP) Related Terms


AIM Vaccine Co Shares Outstanding (EOP) Historical Data

* Premium members only.

The historical data trend for AIM Vaccine Co's Shares Outstanding (EOP) 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.

AIM Vaccine Co Shares Outstanding (EOP) Chart

AIM Vaccine Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (EOP)
Get a 7-Day Free Trial 1,209.71 1,211.06 1,211.06 1,211.06 1,226.56

AIM Vaccine Co Semi-Annual Data
Dec19 Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Shares Outstanding (EOP) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only 1,211.06 1,211.06 1,226.56 1,226.56 1,226.56

HKSE:06660 vs VRTX, REGN, MRNA: Shares Outstanding (EOP) Comparison

For the Biotechnology subindustry, AIM Vaccine Co's Shares Outstanding (EOP), along with its competitors' market caps and Shares Outstanding (EOP) 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.


AIM Vaccine Co Shares Outstanding (EOP) vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, AIM Vaccine Co's Shares Outstanding (EOP) distribution charts can be found below:

* The bar in red indicates where AIM Vaccine Co's Shares Outstanding (EOP) falls into.


HKSE:06660
61GF Score
AIM Vaccine Co Ltd HKSE:06660
Shares Outstanding (EOP) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AIM Vaccine Co Shares Outstanding (EOP) Calculation

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 end of period. 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 (EOP) of 1,227 Mil mean?
AIM Vaccine Co (HKSE:06660) has a Shares Outstanding (EOP) of 1,227 Mil as of Jun. 2026. The total shares a company has outstanding, at period-end. View historical data on AIM Vaccine Co and its competitors.
Is AIM Vaccine Co's Shares Outstanding (EOP) too high?
AIM Vaccine Co's current Shares Outstanding (EOP) is 1,227 Mil. Overall, AIM Vaccine Co has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does AIM Vaccine Co's Shares Outstanding (EOP) compare to VRTX and REGN?
AIM Vaccine Co's Shares Outstanding (EOP) of 1,227 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 (EOP) for a Biotechnology company?
A good Shares Outstanding (EOP) depends on the Biotechnology industry context. However, Shares Outstanding (EOP) 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 (EOP) mean?
A high Shares Outstanding (EOP) can signal that a stock is expensive relative to its fundamentals. The total shares a company has outstanding, at period-end. View historical data on AIM Vaccine Co and its competitors. AIM Vaccine Co's current Shares Outstanding (EOP) is 1,227 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AIM Vaccine Co stock overvalued right now?
Based on GuruFocus' analysis, AIM Vaccine Co (HKSE:06660) is currently considered Possible Value Trap. The stock's GF Value™ is HK$4.08, compared to a current price of HK$1.70 — trading 58.5% below its estimated fair value. The current Shares Outstanding (EOP) is 1,227 Mil. AIM Vaccine Co's overall GF Score™ is 61/100 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 (EOP) calculated?
Shares Outstanding (EOP) is calculated from a company's financial statements. For AIM Vaccine Co (HKSE:06660), the current Shares Outstanding (EOP) is 1,227 Mil as of Jun. 2026. 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 AIM Vaccine Co (HKSE:06660) Overvalued in 2026?

Based on GuruFocus' analysis, AIM Vaccine Co stock appears to be undervalued. The current stock price of HK$1.70 is trading 58.5% below its estimated GF Value™ of HK$4.08. GuruFocus considers AIM Vaccine Co to be Possible Value Trap.

Key valuation signals for HKSE:06660:

  • Shares Outstanding (EOP): 1,227 Mil
  • GF Value™: HK$4.08 vs. price of HK$1.70 (58.5% below fair value)
  • GF Score™: 61/100 with 7 warning signs

No single metric tells the full story. See the HKSE:06660 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AIM Vaccine Co Business Description

Address 2 Ronghua South Road, 26th Floor, Building T6, Han’s Plaza, Economic Technological Development Area, Beijing, CHN
AIM Vaccine Co Ltd is a China-based full-chain vaccine company engaged in the research and development, manufacturing, and commercialization of vaccine products. The company's commercialized products include recombinant HBV vaccines, freeze-dried human rabies vaccines, inactivated HAV vaccines, Group A, C, Y, and W135 meningococcal polysaccharide vaccines, bivalent inactivated HFRS vaccines, and mumps vaccines. The company generates the majority of its revenue from the PRC.
61GF Score

Get the complete analysis for HKSE:06660

Shares Outstanding (EOP) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

HK$1.70
Price
HK$4.08
GF Value