908 Devices Inc. (MASS) closed the last trading session at $6.56, gaining 13.3% over the past four weeks, but there could be plenty of upside left in the stock if short-term price targets set by Wall Street analysts are any guide. The mean price target of $15.33 indicates a 133.7% upside potential.The average comprises three short-term price targets ranging from a low of $14 to a high of $17, with a standard deviation of $1.53. While the lowest estimate indicates an increase of 113.4% from the current price ...