How is market capitalization defined?

Market capitalization is defined as the total value of a company's outstanding shares of stock. This metric is calculated by multiplying the current share price by the total number of outstanding shares. It provides a quick assessment of a company's overall market value, reflecting how the market views its potential for future growth and profitability. This is particularly important for investors, as it helps them identify the relative size of companies in the market, which can be used for making investment decisions.

The other options refer to different financial metrics: total revenue represents the total income generated by the company from its business activities; net income denotes the profit after all expenses, taxes, and costs have been subtracted from total revenue; and the net worth or book value of a company is calculated as total assets minus total liabilities, which provides insight into the company's financial health but does not capture market perception. Understanding these distinctions is crucial for grasping overall financial analysis and investment strategies.