Investors interested in Consumer Discretionary stocks should always be looking to find the best-performing companies in the group. Is On Holding (ONON) one of those stocks right now? A quick glance at the company's year-to-date performance in comparison to the rest of the Consumer Discretionary sector should help us answer this question.On Holding is a member of our Consumer Discretionary group, which includes 292 different companies and currently sits at #13 in the Zacks Sector Rank. The Zacks Sector Rank ...