Unadjusted company market capitalization of: • US$ 20.5 billion or more for the S&P 500 • US$ 7.4 billion to US$ 20.5 billion for the S&P MidCap 400 • US$ 1.1 billion to US$ 7.4 billion for the S&P ...

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The investment seeks to match the performance of the Standard & Poor's MidCap 400® Index ("S&P MidCap 400 Index") as closely as possible before the deduction of fund expenses. The fund normally ...

When discussing U.S. stocks, most people refer to the S&P 500 (SNPINDEX: ^GSPC) as "the market." Even when talking more broadly, the argument is usually large-caps versus small-caps. Why do mid-caps ...

In this episode of Rule Breakers, Motley Fool analysts Emily Flippen and Bill Barker face off with 10 companies, 10 market-cap ranges, and one simple question each round: inside or outside? Play along ...