The Business Services group has plenty of great stocks, but investors should always be looking for companies that are outperforming their peers. Has AppLovin (NASDAQ: APP) been one of those stocks this year? A quick glance at the company's year-to-date performance in comparison to the rest of the Business Services sector should help us answer this question. AppLovin is one of 315 companies in the Business Services group. The Business Services group currently sits at #4 within the Zacks Sector Rank. The Zacks Sector Rank considers 16 different sector groups. The average Zacks Rank of the individual stocks within the groups is measured, and the sectors are listed from ...