K2M Group Holdings Inc (NASDAQ:KTWO) was the target of a large increase in short interest during the month of June. As of June 15th, there was short interest totalling 2,241,710 shares, an increase of 23.5% from the May 31st total of 1,815,310 shares. Based on an average daily volume of 489,771 shares, the short-interest ratio […]
