Have you been paying attention to shares of Freshpet (FRPT) ? Shares have been on the move with the stock up 9.9% over the past month. The stock hit a new 52-week high of $154.67 in the previous session. Freshpet has gained 73.6% since the start of the year compared to the 3.6% move for the Zacks Consumer Staples sector and the -0.9% return for the Zacks Food - Miscellaneous industry.What's Driving the Outperformance?The stock has a great record of positive earnings surprises, as it hasn't missed our earnin ...