Shares of Zillow Group (ZG) have gained 7.4% over the past four weeks to close the last trading session at $44.65, 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$55.82 indicates a potential upside of 25%.The average comprises 22 short-term price targets ranging from a low of $35 to a high of$70, with a standard deviation of $9.27. While the lowest estimate indicates a decline ...