Marathon Petroleum Accounts Payable

The latest accounts payable for MPC is $18B as of March 2026. That compares with $15B in the prior-year period — up 19.5% year over year. Investors often review this figure alongside Marathon Petroleum's historical trend and sector peers before judging valuation or financial health.

Over the past year, MPC's accounts payable moved from $15B to $18B — a 19.5% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Marathon Petroleum's operating scale or balance-sheet position.

A accounts payable figure of $18B for MPC is a snapshot of scale on that line item. On its own it does not say whether the business is healthy — you also want growth rate, margins, and how the number compares with similar companies. Explore the charts below for those layers of context.

After noting MPC's accounts payable ($18B), review year-over-year change from $15B, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.

This page's peer comparison chart is the fastest way to stack Marathon Petroleum's accounts payable against similar Energy names. You can also browse sector and industry screens on Stockcircle for a broader set of Energy companies and their key multiples and fundamentals.