Shares of Illumina Inc. /zigman2/quotes/203509482/composite ILMN -2.85% slid 0.59% to $409.15 Friday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average /zigman2/quotes/210598065/realtime DJIA -0.17% rising 0.21% to 35,677.02 and the S&P 500 Index /zigman2/quotes/210599714/realtime SPX -0.84% falling 0.11% to 4,544.90. This was the stock's third consecutive day of losses. Illumina Inc. closed $146.62 below its 52-week high ($555.77), which the company reached on February 12th.
The stock underperformed when compared to some of its competitors Friday, as Thermo Fisher Scientific Inc. /zigman2/quotes/201150432/composite TMO +1.36% rose 0.58% to $611.96, Danaher Corp. /zigman2/quotes/210555154/composite DHR -0.99% rose 0.85% to $313.38, and Agilent Technologies Inc. /zigman2/quotes/207081878/composite A -1.10% rose 0.66% to $157.97. Trading volume (544,692) remained 303,461 below its 50-day average volume of 848,153.