We have seen $230,790,386 of award payments to $MPC over the last year. $MPC insiders have traded $MPC stock on the open market 1 times in the past 6 months. Of those ...

Cornerstone Wealth Management LLC lowered its stake in shares of Marathon Petroleum Co. (NYSE:MPC – Free Report) by 14.8% in ...

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Caprock Group LLC trimmed its holdings in Marathon Petroleum Co. (NYSE:MPC – Free Report) by 7.0% in the fourth quarter, according to its most recent disclosure with the Securities & Exchange ...

MPLX LP (NYSE:MPLX), a pipeline transportation company with a market capitalization of $52.5 billion, announced the ...

Learn more about whether Hess Corporation or MPLX LP is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Learn more about whether Imperial Oil Limited or MPLX LP is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.