Investors interested in Business Services stocks should always be looking to find the best-performing companies in the group. Has Green Dot (GDOT) 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.Green Dot is a member of the Business Services sector. This group includes 260 individual stocks and currently holds a Zacks Sector Rank of #1. The Zacks Sector Rank includes 16 ...