shares of zimmer biomet holdings inc zbh slid 235 to 14438 wednesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 107 to 440027 and dow jones industrial average djia falling 108 to 3496069 the stocks fall snapped a twoday winning streak zimmer biomet holdings inc closed 3598 below its 52week high 18036 which the company achieved on april 29th the stock underperformed when compared to some of its competitors wednesday as johnson  johnson jnj fell 127 to 17719 stryker corp syk fell 149 to 26358 and smith  nephew plc adr snn fell 026 to 3814 trading volume 13 m remained 108886 below its 50day average volume of 14 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use