Marathon Petroleum Corporation (MPC)

About Marathon Petroleum Corporation

Marathon Petroleum is a leading integrated downstream and midstream energy company that operates 13 refineries in the Gulf Coast, midcontinent, and West Coast regions of the United States with an aggregate crude oil refining capacity of 3.0 million barrels per day. The company is one of the largest producers of renewable diesel in the US; its Dickinson, North Dakota, facility has the capacity to produce 184 million gallons per year, and its Martinez, California, joint venture facility (a 50/50 partnership with Neste) reached its full capacity of 730 million gallons per year in late 2024. Marathon also owns the general partner and approximately 64% of MPLX LP, a large-cap master limited partnership that owns and operates midstream energy infrastructure and logistics assets.

As of November 3, 2026, Marathon Petroleum Corporation (MPC) stock fell to $420.60, down 2.28% (-$9.80) versus the previous close. On the day, shares have traded between $414.35 and $435.00. That puts MPC in the upper third of its 52-week range of $161.93 to $493.98. Marathon Petroleum Corporation operates in the petroleum refining space and carries a market capitalization of roughly $124.89 billion, with about 854.4K shares changing hands.

Latest MPC news

• Oil Continues To Fall Up As U.S. Bombs Iran Before Election DayYahoo Finance· Nov 3, 11:03 AM ET
• Carl Icahn Nears Massive $4 Billion Energy DealYahoo Finance· Nov 3, 10:25 AM ET
• Marathon Petroleum Refining Margin Jumps 160%: Rapid Earnings Reactionfool.com· Nov 3, 10:10 AM ET
• Chevron Maintains 2028 Data Center Power Target Despite Texas PauseYahoo Finance· Nov 3, 9:54 AM ET
• Shell Strengthens Its European LNG Position With New METLEN DealYahoo Finance· Nov 3, 9:45 AM ET
• Marathon Petroleum (MPC) Q3 Earnings: How Key Metrics Compare to Wall Street EstimatesYahoo Finance· Nov 3, 9:00 AM ET
• Marathon Petroleum (MPC) Q3 Earnings and Revenues Surpass EstimatesYahoo Finance· Nov 3, 7:00 AM ET
• CVR Energy Reports Third Quarter 2026 ResultsYahoo Finance· Nov 3, 6:58 AM ETCVI

Source: Yahoo Finance RSS · Updated November 3, 2026

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• $MPC And selling the refineries because .... they need to explain?

  @Annie_Preferred· Nov 3, 10:39 AM ET· Bullish

• $MPC At 11:00 a.m. ET today, MPC will hold a conference call ... they will fix it then!

  @Annie_Preferred· Nov 3, 10:30 AM ET· Bullish

• $VLO $MPC You know, if they don't let them run now, they won't invest in expanding their facilities. Then when the price can't be suppressed any more and the strategic reserves are dry - oopsie poopsie! Empty gas stations for 100 miles in either direction! The pric…

  @russianbeer· Nov 3, 10:24 AM ET

• $MPC trump has crashed the price of oil temporarily for the election today.

  @DominoDog203· Nov 3, 10:22 AM ET

• $MPC MPC raised the quarterly dividend by 10%! Thank you

  @Hihosilveraway11· Nov 3, 8:53 AM ET· Bullish

Source: Stocktwits. User posts are opinions, not verified facts. See what's trending →