Marathon Petroleum Corporation (MPC) is a Energy stock trading at $242.83 (as of 2026-06-18), with a market capitalization of $72.63B and a trailing P/E of 16.4. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Marathon Petroleum Corporation is an integrated downstream energy company operating in the U.S. through two segments: Refining & Marketing, which refines crude oil and other feedstocks and sells transportation fuels, heavy fuel oil, asphalt, and related products, and Midstream, which transports, stores, distributes, and markets crude oil and refined products and supports natural-gas gathering and processing.