Capitalisation

(1) Also known as invested capital, the market value of a company´s outstanding securities, excluding current liabilities. The capitalisation can be calculated by multiplying the number of shares outstanding by the current price per share.
Stocks are usually divided into large cap and small cap stocks. The definition varies from market to market (and from observer to observer). In the US under $250 million is generally considered small cap; $250 million to $10 billion is mid cap; and over $10 billion is large cap.
(2) Principal amount increases by the amount of interest falling due (but not paid) throughout the life of the deal.