The Business Services group has plenty of great stocks, but investors should always be looking for companies that are outperforming their peers. Is Palantir Technologies Inc. (PLTR) one of those stocks right now? Let's take a closer look at the stock's year-to-date performance to find out.Palantir Technologies Inc. is a member of our Business Services group, which includes 308 different companies and currently sits at #6 in the Zacks Sector Rank. The Zacks Sector Rank considers 16 different sector groups. T ...