Market capitalization
Market capitalization (market cap) is the total market value of the shares outstanding of a publicly traded company; it is equal to the share price times the number of shares outstanding.[2][3] As outstanding stock is bought and sold in public markets, capitalization could be used as a proxy for the public opinion of a company's net worth and is a determining factor in some forms of stock valuation. The investment community uses this figure to determine a company's size, as opposed to sales or total asset figures.
Calculation
Market cap is given by the formula MC = N x P, where MC is the market capitalization, N is the number of shares outstanding, and P is the current price per share.
For example, if some company has 4 million shares outstanding and the closing price per share is $20, its market cap is then $80 million. If the closing price per share rises to $21, the market cap becomes $84 million. If it drops to $19 per share, the market cap falls to $76 million.
Market cap terms
Traditionally, companies were divided into large-cap, mid-cap, and small-cap.[2] The terms mega-cap and microcap have also since come into common use,[4][5] and nano-cap is sometimes heard. Different numbers are used by different indexes;[6] there is no official definition of, or full consensus agreement about, the exact cutoff values. The cutoffs may be defined as percentiles rather than in nominal dollars. The definitions expressed in nominal dollars need to be adjusted over decades due to inflation, population change, and overall market valuation (for example, $1 billion was a large market cap in 1950, but it is not very large now), and market caps are likely to be different country to country.
Related measures
Market cap reflects only the equity value of a company. It is important to note that a firm's choice of capital structure has a significant impact on how the total value of a company is allocated between equity and debt. A more comprehensive measure is w:enterprise value (EV), which gives effect to outstanding debt, preferred stock, and other factors. For insurance firms, a value called the w:embedded value (EV) has been used.
See also
References
- ^ Wikipedia, List of major stock exchanges, viewed January 12, 2016.
- ^ a b "Market Capitalization Definition". Retrieved April 2, 2013.
- ^ "Financial Times Lexicon". Retrieved February 19, 2013.
- ^ "Mega Cap Definition". Retrieved April 2, 2013.
- ^ "Micro Cap Definition". Retrieved April 2, 2013.
- ^ Definition of Market Capitalization
External links
- Year-end market capitalization by country – World Bank, 1981–2015
- Equity and Bond Capitalizations G20 – Equity and bond capitalization for the G20
- Market cap filter for global public companies Free look up of current market capitalization
- MarketCapitalizations.com Historical market caps for companies from different countries
- Market capitalization of listed companies (% of GDP): statistics by country