Have you been paying attention to shares of Freshpet (FRPT) ? Shares have been on the move with the stock up 14.9% over the past month. The stock hit a new 52-week high of $160.91 in the previous session. Freshpet has gained 78.3% since the start of the year compared to the 5% move for the Zacks Consumer Staples sector and the -1.8% 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 earning ...