There are hundreds of different equities to invest in on various exchanges. Some are priced a few cents per share, others thousands of dollars. All fall into one of three categories:
The values for determining small, medium and large cap shares can be vague and differ between countries but as an example, large caps in the US typically have a market capitalization of $10 billion-plus.
Market cap—or market capitalization—refers to the total value of a company's shares: The price of a share multiplied by the total number of outstanding shares gives you market cap.
For example:
A company with 10 million shares selling at $50 a share would have a market cap of $500 million.
Market capitalization is often used to make investment decisions as it gives investors an idea of the size of one company versus another company. But is bigger always better?
Often shares are over or under-valued based on a variety of factors – some logical, some emotional. Like so much in investing, there are no right or wrong answers. Invest in penny stocks, medium or large caps or a mixture of the three. But make sure you know your risk appetite, have a plan and do your research.