Investors interested in Finance stocks should always be looking to find the best-performing companies in the group. Arch Capital Group (ACGL) is a stock that can certainly grab the attention of many investors, but do its recent returns compare favorably to the sector as a whole? A quick glance at the company's year-to-date performance in comparison to the rest of the Finance sector should help us answer this question.Arch Capital Group is a member of our Finance group, which includes 860 different companies ...