Tools & Calculators
By HDFC SKY | Updated at: Jul 29, 2025 12:52 PM IST
Summary
Outstanding shares refer to the total shares held by shareholders, excluding treasury stock. They’re calculated as: Outstanding Shares = Issued Shares – Treasury Shares. They affect key metrics like EPS, market capitalisation, and ownership dilution. Changes may signal buybacks or new share issues. Knowing the outstanding share count helps investors assess valuation, voting rights, and dividend eligibility.

An outstanding share refers to the total number of shares that a company has issued and that are currently held by investors, including both institutional investors and the public. These shares are crucial when assessing a company’s market value and understanding the dynamics of its stock price. But why exactly should investors pay attention to outstanding shares? Let’s take a closer look at what outstanding shares are, how they impact the stock market, and what they can tell us about a company’s financial standing.
Outstanding shares are the total number of shares of a company’s stock that are held by its current shareholders. These shareholders include institutional investors and company employees. People owning these shares directly become eligible for part ownership of the company, which allows them several rights to the company, like voting rights, etc.
The outstanding shares represent the stocks available for trading. They do not remain constant and fluctuate over time for several reasons, including stock splits, share repurchases, etc. The outstanding shares of a company are responsible for determining key financial metrics like market capitalisation, ROA(Return on Assets), EPS (earnings per share), etc.
Outstanding shares are typically of two types, equity shares and preference shares. Below are the two types of outstanding shares in detail:
Equity shares, also known as common shares, are the shares which are responsible for the representation of the company. These are the shares that provide voting rights, and the owners also benefit from dividends, which they get depending on the company’s profitability.
For example, if a company has 1,000,000 shares and you, as an investor, own 10,000 of those shares, then you end up owning 1% of the company, and you can have voting rights equivalent to your part in the company.
Preference shares do not have ownership like equity shares. They provide priority by giving dividend payments before equity shares and are usually less risky. There is usually a fixed dividend amount, unlike profit-based equity shares. Usually, preference shares do not have voting rights.
For example, if a company issues 500,000 preference shares, each share price should be 10. The shareholders get 5% of the share price; then, the dividend amount will be 0.50 for each shareholder for the rest of the year.
Basic shares and diluted shares outstanding are the shares used to evaluate a company’s stock. Here are more details on these shares:
Basic shares outstanding are the total number of shares currently held by shareholders. Not only do these exclude treasury shares, but basic shares outgoing also show the real number of shares owned without including the potential shares that might be created from convertible securities, which are the securities that can be exchanged into a different type.
For example, if a company buys 10 million shares and repurchases 1 million shares, then, the 9 million left would be the basic shares outstanding.
The diluted shares outstanding are the total number of shares, including basic shares as well as potential shares, which would be outstanding if all convertible shares were exercised. These potential shares could be from stock options, convertible bonds, warrants, etc. This takes into account possible conversions in ownership.
For example, the same company’s 9 million shares from basic shares, including the 1 million shares from exercised stock, will combine to become the diluted shares outstanding.
The weighted average of outstanding shares refers to the average number of shares a company has taken up over time, along with the changes in the number of shares. The formula for this is:
Weighted average shares outstanding = (total outstanding shares × time period)/ total time period
Let’s say a company XYZ has issued 4 million shares at the beginning of the year and then later repurchases 500,000 shares as treasury stocks, which are the repurchased stocks of the company from the market that have been held in its treasury.
| Then, the outstanding shares would be:
4,000,000(issued) – 500,000(treasury) = 3,500,000 Moreover, if the company insiders restrict 1 million shares, then the float shares, or available shares open for the market for free trading, will be: 3,500,000(outstanding) – 1,000,000(insider) = 2,500,000 These company’s outstanding shares are important in calculating metrics such as earnings per share and market capitalisation. The outstanding shares ensure that ownership and the stock liquidity rate are reflected properly. |
Yes, the number of outstanding shares can change for various reasons. Here are a few of those reasons:
The stock split is meant to increase the number of shares of the company by dividing every existing share into multiple shares with the same market value. This is done to improve the affordability of the stocks so that investors are able to buy them easily. Doing so does not affect the company’s market capitalisation at all.
The stock dividends or bonus shares are the extra shares that are given to shareholders free of cost depending on the existing stocks they hold. In this way, the outstanding shares are increased, and the share price decreases, making the market value constant; however, the share capital increases with this.
Share repurchases or buybacks are when the company repurchases its shares from the open market or sometimes from shareholders. This ends up reducing the number of outstanding securities. This ends up increasing earnings per share and can also enhance the ownership of remaining shareholders.
There are a number of ways you can choose to find the number of shares outstanding. Here are a few of those ways:
The first step to finding the number of shares outstanding is by checking the company’s balance sheet. They might have saved it in the section of ‘Shareholders Equity’ under which the common stock is listed, issued, and outstanding.
You can calculate the outstanding stock by subtracting the treasury shares from the total issued shares. It is a simple calculation, and usually, all the information is already listed. However, some companies do not list treasury shares, in which case they mention the outstanding amount.
You can always check for outstanding shares through company filings. From the SEC’s EDGAR database, you can look for the company’s quarterly or annual filings to find out the number of outstanding shares that are available till the reporting date.
Probably the quickest and simplest way of knowing the amount of company outstanding shares is by going to financial websites like Google Finance or Yahoo Finance. It must be listed under sections like ‘company information’ or ‘key statistics.’
Outstanding securities are different from other share types, and it is important to understand them in relation to the others. Here are those relations:
Here are the differences between the company’s outstanding shares and authorised shares:
| Features | Outstanding Shares | Authorised Shares |
| Definition | The shares that are issued by stockholders and are currently held by them. | These are the maximum number of shares that a company can allow investors to issue. |
| Adjustable | These shares change with issuance or buybacks. | These shares require authorisation from shareholders. |
| Representation | These shares represent ownership. | These shares represent the maximum limit. |
| Market Capitalisation | These shares affect the company’s market capitalisation. | These shares do not directly affect the company’s market capitalisation. |
Here are the differences between outstanding shares and treasury shares:
| Features | Outstanding Shares | Treasury Shares |
| Definition | These shares are the ones issued and held by shareholders and investors. | These shares are repurchased and held by the company in their treasury. |
| Market capitalisation | These shares affect the company’s market capitalisation. | These shares do not directly impact the market capitalisation. |
| EPS | These shares are responsible for the calculation of EPS. | These shares are excluded from the calculation of EPS. |
| Voting | Holders have complete voting rights depending on the size of their shares. | There are no voting rights on these shares. |
Here are the differences between outstanding shares and floating shares:
| Features | Outstanding Shares | Floating Shares |
| Definition | These are the shares held by investors and stakeholders. | These are the shares which are publicly traded and are open for anyone to buy or sell. |
| Liquidity | These shares might be restricted and held by employees or insiders. | These are more liquid and can easily be bought and sold on the market. |
| Exclusions | These shares exclude the treasury shares. | These shares exclude any restricted shares or treasuries. |
| Purpose | These shares are used to determine market capitalisation and EPS. | These shares evaluate stock liquidity and trading volume. |
Outstanding shares tells you about the company’s financial health, market value, and ownership details. You may often come across such terms because, as an investor and stockholder, you ought to know about outstanding shares, their strategies, and their requirements in calculating metrics. Thus, your knowledge in these matters, including stock splits, buybacks, etc., is important in attaining success.
The stock splits directly impact the shares outstanding. They are proportional to each other, which means that the increase in stock splits will increase the number of outstanding shares while keeping the market value the same.
Outstanding shares of a company are the shares which are held by investors and stakeholders and give them part ownership. Normal shares or common shares are also a type of outstanding shares.
To calculate outstanding stock, you need to subtract treasury shares from the total shares issued. These values can be found on the website of every company under their balance sheet or financial reports.
Outstanding shares are a neutral concept, and they can be both good and bad depending on what you look for in a share. A higher number of shares can increase liquidity while issuing too many shares can also lead to dilution.
Yes, the number of outstanding securities can change depending on issuance, buybacks, stock splits, or conversion of securities. The outstanding shares can either decrease or increase, although the market value mostly remains the same.
Yes, if you’re thinking about owning stocks, then it is important that you learn about them. Outstanding shares are crucial for analysing company value, EPS, market capitalisation, ownership over stocks, and much more.
Convertible securities increase outstanding shares. This happens when convertible bonds or preferred shares are converted to common shares. This conversion can also lead to a dilution of ownership of the existing stockholders.