MPC Marathon Petroleum 2026 Outlook: Refining Margins, MPLX Income, and the $8.6B Buyback
Marathon Petroleum blew past Q1 2026 EPS estimates by over 100%, backed by refining margin expansion and MPLX midstream distributions. Here's a US investor's guide to MPC's capital return machine and what it means for 2026 portfolios.
MPC Marathon Petroleum US Stocks
