Shares of Xencor (XNCR) have gained 5.9% over the past four weeks to close the last trading session at $23.07, but there could still be a solid upside left in the stock if short-term price targets of Wall Street analysts are any indication. Going by the price targets, the mean estimate of $35.42 indicates a potential upside of 53.5%.The average comprises 12 short-term price targets ranging from a low of $20 to a high of $60, with a standard deviation of $11.19. While the lowest estimate indicates a decline ...