Appaloosa's billionaire chief is paring down his exposure to Wall Street's most-influential businesses in favor of a company whose key performance indicators are growing by double digits. The amount of data thrown investors' way can be overwhelming at times. Between earnings season -- the six- week period where most S&P 500-listed companies report their quarterly operating results -- and economic releases from the U.S. government, it can be tough to stay on top of Wall Street's market-moving events. For exa ...