Shares of Iron Mountain Inc. /zigman2/quotes/208929343/composite IRM +1.31% shed 1.16% to $44.27 Friday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index /zigman2/quotes/210599714/realtime SPX +0.37% rising 0.15% to 4,455.48 and the Dow Jones Industrial Average /zigman2/quotes/210598065/realtime DJIA +0.43% rising 0.10% to 34,798.00. The stock's fall snapped a three-day winning streak. Iron Mountain Inc. closed $5.31 below its 52-week high ($49.58), which the company achieved on September 3rd.
The stock underperformed when compared to some of its competitors Friday, as Fiserv Inc. /zigman2/quotes/204817680/composite FISV -1.06% fell 0.45% to $109.74, Automatic Data Processing Inc. /zigman2/quotes/207661132/composite ADP -0.43% rose 0.41% to $202.22, and Equifax Inc. /zigman2/quotes/208789454/composite EFX -1.26% rose 0.14% to $265.50. Trading volume (1.0 M) remained 388,789 below its 50-day average volume of 1.4 M.