Have you been paying attention to shares of Cintas (CTAS) ? Shares have been on the move with the stock up 3.8% over the past month. The stock hit a new 52-week high of $726 in the previous session. Cintas has gained 19.8% since the start of the year compared to the 5.9% move for the Zacks Industrial Products sector and the 18.4% return for the Zacks Uniform and Related industry. What's Driving the Outperformance? The stock has an impressive record of positive earnings surprises, as it hasn't missed our ear ...