Understanding these differences is key to making informed investment decisions, particularly for those investing in large indices or diversified portfolios. Market cap weighted, or capitalization ...

When evaluating a company, two important financial metrics often come up: net worth and market capitalization (market cap).

Still, the rise lags behind the S&P 500, which saw growth of more than 20% during the same time period. . "Cap" is shorthand for market capitalization, or the total number of a company’s shares ...