There are multiple indications that the market looks frothy right now. It's trading at elevated valuations while there's still macroeconomic pressure, and when that's happened in the past, it precipitated a correction or even a crash.

Plenty of big-time investors have made a name for themselves over the years, but arguably none have become as big of a household name as Warren Buffett. Thanks to personal achievements and the success of his company,

Warren Buffett has been on a selling spree and recently trimmed his two biggest holdings: Apple and Bank of America. Buffett caught many investors by surprise when he trimmed his Apple position,