Investors interested in Business Services stocks should always be looking to find the best-performing companies in the group. Is Korn/Ferry (KFY) one of those stocks right now? 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. Korn/Ferry is one of 316 individual stocks in the Business Services sector. Collectively, these companies sit at #4 in the Zacks Sector Rank. The Zacks Sector Rank includes 16 differe ...