Shares are equity securities that secure the right to own a part of the company that issued the shares. In this case, the ownership share is defined as the number of shares held by the owner in relation to the total number of shares in circulation. Often, when it comes to the composition of shareholders, the distribution of ownership shares or the accounting of shares of a particular company in stock indexes, you can hear the English-language term "free-float". This is one of the parameters of the shares, which is important for every investor to know and understand.
What is a free-float
Free-float - this characteristic is assigned to those shares of a public company that are freely available for purchase by investors on the stock exchange. The fact is that, as a rule, not all shares of the company are available for trading on the stock exchange. Part of the shares may belong to the controlling shareholder, the state, strategic investors with a stake of more than 5%, the management of the company, the issuer itself. It is believed that in all these cases, the free sale of this part of the shares on the stock exchange is unlikely in the foreseeable future. Accordingly, such shares are not available for purchase on the stock exchange, and therefore they do not belong to free-float.
Since the number of freely traded shares of a company does not mean anything by itself, usually the term "free-float" means the so-called free–float coefficient - the ratio of the number of shares in free circulation to the total number of shares of the issuing company.
How to find out the value of free float
In order to independently determine the free-float coefficient, we need to know the current structure of the company's shareholders. The most reliable information about the composition of shareholders can be found on the issuer's website in the section Shareholders and investors - Share Capital.
When and why does free-float change
The number of shares in free circulation is not constant and may change due to various corporate events. According to its methodology, the Moscow Exchange publishes the values of the free-float coefficient once a quarter. However, it is stipulated that the value may be revised unscheduled due to significant changes in the structure of the share capital.
Read more: The world's leading Stock Exchanges and features of their functioning
In which cases does a change in equity shares lead to a change in free-float? Consider the most common situations:
Corporate actions leading to an increase in free-float:
- Sale of shares "to the market" by a majority shareholder or other large holders. A common variant of such a sale is the procedure of SPO (Secondary Public Offer) – a secondary placement of shares, that is, the sale of existing shares by the main owners of the company to a wide range of investors. In this case, the share of shares in free circulation is growing. The reasons for the sale may be different, but it is the increase in free-float that is often the main purpose of conducting an SPO. A special case of SPO is the sale of part of its package by the state in order to replenish the budget and implement the privatization plan.
- Additional issue. Companies can also issue new shares (conduct an additional issue), attracting investments for development and/or increasing the authorized capital. The additional issue increases the number of shares of the company in circulation. In case of sale of newly issued shares on the open market, the free-float increases.
Corporate actions leading to a decrease in free-float:
- The purchase of shares from the market by existing large holders or the appearance of a new strategic investor in the shareholders. Shareholders can increase their shares both in the struggle for control of the company, and simply in order to obtain long-term income through dividends and exchange rate revaluation. In this case, the share of shares in free circulation falls, that is, there is a decrease in free-float.
- Companies can buy back their shares traded on the stock exchange. Accordingly, the number of shares in free circulation decreases, and the free-float coefficient is subject to revision in a smaller direction.
Read more: Share buyback: goals, procedure and impact on the company
The result of the first two corporate actions is the growth of free-float. These are consequences for the company itself. But for investors, these 2 events have a different assessment. SPO gives a positive effect, but the additional issue is perceived negatively.
In the case of actions aimed at reducing the free float, increasing the share of one shareholder or the emergence of a new large majority owner is a negative signal. But the repurchase of shares is a positive moment that pushes stock prices up.
A positive or negative assessment is not just a personal subjective opinion of an individual investor, but it is an objective factor that affects the dynamics of the company's stock quotes in the short and long–term time ranges. That is why it is important for an investor:
- know and understand the value of the free-float of the selected company,
- be aware of corporate events, as a result of which the structure of shareholders and the free-float coefficient change. Such knowledge will allow you to understand the reason for this or that movement in stocks.
Free-float and stock indexes
One of the main areas of practical application of the free-float indicator is the calculation of stock indices. Recall that stock indexes combine assets grouped by any attribute in order to make it easier for investors to track the dynamics of a particular market, economic sector or industry.
Initially, free-float is one of the parameters that is taken into account by the index committee when determining candidates for entry or exclusion from the index.
Stock parameters for inclusion and exclusion from stock exchange indices
The free-float indicator is used to calculate indexes. For example, the stock exchange index is a "basket" of shares of the largest public companies, in which each company is assigned a weight corresponding to its current market capitalization. And in order for the stock index to most correctly reflect market trends, the company's market capitalization is taken into account, adjusted for the free-float coefficient. Due to the use of this coefficient, the dynamics of the index takes into account only those processes that occur with securities actually traded on the stock exchange. This approach is also called the "free-float methodology" - a method of calculating capitalization, in which the share price is multiplied not by the total number of shares, but by the amount available for trading on the market.
Based on the application of free-float described above, it can be concluded that the main users of this indicator are index funds. The essence of the work of index funds is to copy the structure of a particular index as part of the fund's portfolio. This saves the investors of such a fund from having to independently select assets, independently determine the shares of assets in the investment portfolio and thereby simplifies the investment process as a whole. Thus, the change in the free-float indicator directly affects the volume of purchases and sales of shares by index funds and other investors focusing on the structure of various indices.
Read more: How the stock price is formed on the stock exchange: basic principles
The value of free-float for the investor
Now let's look at how information about free-float can be used when making investment decisions, if we are not a passive investor in index funds.
The main information that the free-float indicator gives us is the liquidity of securities. The more shares are in free circulation, the greater the trading volume of such shares and the lower the spread – the difference between the best bid price and the best offer price. Accordingly, the higher the free-float, the fewer problems with buying and selling securities of the required volume. That is, according to these securities, there are always buyers and sellers in the stock market.
In turn, the liquidity of securities directly affects volatility, that is, the scope of price fluctuations at auction. The lower the share of free-float, the higher the degree of influence of news and actions of a particular investor on the current market price of the stock. For this reason, instruments with low free-float are more likely to be subject to price manipulation. Therefore, if an investor does not want to expose himself to the risk of a sharp price change, it is logical to select instruments with a high proportion of free-float.
And remember that free-float is not a static quantity. The indicator may change under the influence of a number of corporate events, which we wrote about earlier. We will reveal in more detail the significance of each corporate event for the investor:
- SPO is a secondary public offering when a public company decides to issue an additional volume of shares to the market. Usually, SPO is implemented at the expense of large shares of the company's owners. Due to this, additional financing is attracted to the business. For investors, this event is a positive moment, as due to the increase in free-float, the liquidity of shares is growing, the risks of turbulent stock movement in the market are reduced.
- Additional issue is realized by dividing the authorized capital into a larger number of shares. Due to such an action, the shares of existing shareholders are eroded (the ownership share in the company becomes smaller) and the amount of dividends per 1 share is reduced. For investors, this is a negative.
- The purchase of shares from the market by already existing large holders or the appearance of a new strategic investor in the shareholders – due to this corporate event, free-float decreases, the liquidity indicator decreases. Such large shareholders, due to the subsequent sale of their block of shares, can bring down the value of stock quotations. That is, with a decrease in the liquidity indicator, there is a risk of price manipulation by the majoritaries.
- Repurchase of shares – the company buys shares from the market, subsequently the repurchased shares are extinguished. Despite the fact that the repurchase leads to a decrease in free-float, due to the cancellation of the repurchased shares, the shares of the remaining owners of shares increase and they subsequently account for a larger amount of dividends. This is a positive moment. In addition, with a repurchase, the company most often announces the cost of the repurchase is higher than the current stock quotes. The repurchase is carried out within a certain time range, the repurchase of shares at the announced price serves as an additional supporting factor for quotations.
Read more: What is a stock split in simple words
Focusing on high liquidity and low volatility, investors (and especially investors operating with large capitals) usually prefer stocks with a higher free-float ratio. That is, an increase in the share of shares in free circulation, as a rule, leads to an increase in demand for these shares and to a corresponding increase in their exchange value. Knowing about such patterns and about the motivation of the actions of index funds and other major stock market participants, private investors can build their own behavior strategies. For example, a common strategy is an attempt to anticipate the actions of index funds by promptly reacting to news about free-float changes or relying on their assumptions about the prospects of such changes in the future. In this case, the investor's task becomes to buy or sell shares before large investment funds have done it, and earn in this way on the subsequent exchange rate revaluation. But such strategies are speculative. The effect of long-term investment in shares of promising companies can be many times higher than short-term earnings on the price fluctuation of stocks.
Conclusion
Information about the current structure of the share capital and an understanding of the prospects for changing this structure are the necessary basic knowledge of the investor about the potential object of investment. A high free-float indicator or a high share of shares in free circulation is a parameter that plays a positive role in the evaluation of an asset by investors due to its positive impact on liquidity and volatility. But this is a secondary indicator.
Evaluation of the quality of an investment idea is, first of all, an assessment of fundamental characteristics based on financial indicators, plans and business strategy of the company. Choosing stocks only on the basis of the free-float indicator, the listing level, the purchase rating of other participants and other secondary indicators is a priori an erroneous decision, which at best will not bring any result, and at worst can become, literally, an expensive mistake.
Read more: How to invest in stocks and what you need to know