Market capitalisation definition

Market capitalisation, often referred to as ‘market cap’, is a measure of a company’s total value. This is calculated by multiplying the current market price of one of its shares by its total number of outstanding shares. Essentially, market capitalisation is the total value of a company’s equity or ownership.

Market capitalisation is an important metric for investors and financial analysts, as it provides an overview of a company’s size and market value that can aid them in assessing the risk of investing in its shares. Investors use market capitalisation to compare companies that are within the same industry or sector, and they use to track the performance of individual stocks over time.

Generally, larger companies with higher market capitalisations are considered more stable than smaller companies with lower market capitalisations. However, market cap should not be the only factor that investors take into account when they make investment decisions, as other factors like financial performance, sector trends, and the state of the economy as a whole are also important to consider.

Example of market capitalisation

Market capitalisation is the current market price of a company’s shares multiplied by its total number of outstanding shares. For example, if Amazon has 500 million shares outstanding and each share is trading at $3,000, then its market capitalisation would be 500 million x $3,000 = $1.5 trillion.

Identifying investment opportunities with market capitalisation

Calculating a company’s market capitalisation is a relatively simple and straightforward way of gauging the risk of investing in a company. It can also be a helpful metric to include in your investment strategy when you want to diversify your portfolio.

Companies with a market capitalisation of more than $10 billion are classified as large-cap companies. They typically have been in business for a long time, and they are leaders and major players in their industries. Though not always, they may also reward investors with timely dividend payments as their share value increases. Large-cap companies are generally considered low risk.

Companies with a market capitalisation of between $2 billion and $10 billion are classified as mid-cap companies. They typically are established companies in industries that are anticipating rapid growth, and they may be expanding themselves. Mid-cap companies carry some risk, but investors may find their growth potential attractive.

Companies with a market capitalisation of between $300 million to $2 billion are classified as small-cap companies. They may be newer players in an established industry, or they may serve niche markets and up-and-coming sectors. Small-cap companies carry high risk as they are more sensitive to the economic conditions around them, but investors may also find their growth potential attractive.

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