Wiktionary
n. (context finance English) The total market value of the equity in a publicly traded entity.
WordNet
n. an estimation of the value of a business that is obtained by multiplying the number of shares outstanding by the current price of a share [syn: market capitalisation]
Wikipedia
Market capitalization (market cap) is the market value at a point in time of the shares outstanding of a publicly traded company, being equal to the share price at that point of time times the number of shares outstanding. As outstanding stock is bought and sold in public markets, capitalization could be used as an indicator of public opinion of a company's net worth and is a determining factor in some forms of stock valuation.
Market capitalization is used by the investment community in ranking the size of companies, as opposed to sales or total asset figures. It is also used in ranking the relative size of stock exchanges, being a measure of the sum of the market capitalizations of all companies listed on each stock exchange. (See List of stock exchanges.) In performing such rankings, the market capitalizations are calculated at some significant date, such as 30 June or 31 December.
The total capitalization of stock markets or economic regions may be compared to other economic indicators. The total market capitalization of all publicly traded companies in the world was US$51.2 trillion in January 2007 and rose as high as US$57.5 trillion in May 2008 before dropping below US$50 trillion in August 2008 and slightly above US$40 trillion in September 2008.
Usage examples of "market capitalization".
At $2,625 per share, the company had a market capitalization of over $26 billion.
He also wanted a company with a market capitalization of under £.
But Randy is afraid that Chester's about to tell him that stock in that Minneapolis company is now up to the point where its market capitalization exceeds that of General Dynamics, and that Randy should've held onto his shares.