Potbelly Corporation (PBPB) Soars to 52-Week High, Time to Cash Out?

Have you been paying attention to shares of Potbelly (PBPB) ? Shares have been on the move with the stock up 37.8% over the past month. The stock hit a new 52-week high of $17.07 in the previous session. Potbelly has gained 81% since the start of the year compared to the 8% gain for the Zacks Retail-Wholesale sector and the -8% return for the Zacks Retail - Restaurants industry.What's Driving the Outperformance?The stock has a great record of positive earnings surprises, as it hasn't missed our earnings con ...