Marathon Petroleum Inventory

The latest inventory for 0JYA.L is $10B as of June 2026. That compares with $10B in the prior-year period — down 1.3% 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, 0JYA.L's inventory moved from $10B to $10B — a 1.3% year-over-year decrease. 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 inventory figure of $10B for 0JYA.L 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 0JYA.L's inventory ($10B), review year-over-year change from $10B, 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 inventory 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.