shares of transdigm group inc tdg slipped 254 to 74867 thursday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 138 to 409041 and dow jones industrial average djia falling 126 to 3369685 the stocks fall snapped a threeday winning streak transdigm group inc closed 1996 below its 52week high 76863 which the company achieved on february 15th the stock underperformed when compared to some of its competitors thursday as honeywell international inc hon fell 117 to 19936 raytheon technologies corp rtx fell 048 to 10097 and boeing co ba fell 241 to 21221 trading volume 497960 eclipsed its 50day average volume of 339109 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