Mplx (NYSE:MPLX – Get Free Report) released its quarterly earnings results on Tuesday. The business had revenue of $3.08 billion for the quarter, compared to analysts’ expectations of $3.14 billion. Mplx Stock PerformanceMPLX stock traded up $0.92 during midday trading on Tuesday, reaching $59.83. WFA of San Diego LLC bought a new position in shares of Mplx in the second quarter worth about $52,000. Zacks Research upgraded shares of Mplx from a “strong sell” rating to a “hold” rating in a research report on Friday, June 5th.