Is Marathon Petroleum (MPC) a risky stock?
As of July 21, 2026, Clavix grades Marathon Petroleum (MPC) C for risk, a composite score of 76 out of 100 on an A+ to F scale, which puts MPC in the "solid" band. The grade is a risk read for educational purposes, not a buy or sell recommendation.
Grade as of July 21, 2026. Clavix regrades every trading day.
The five risk dimensions behind MPC's grade
Each Clavix grade is a composite of five independent reads. Higher is safer. Here is how MPC scores on each, as of July 21, 2026.
What's moving MPC's risk right now
Company-specific signals Clavix flags behind MPC's current grade, drawn from recent news and filings as of July 21, 2026.
MPC's outsized stock performance is being fueled by exceptional refining profitability margins rather than commodity price tailwinds, suggesting earnings are highly leveraged to c…
ARCO, HALO, TX and ARRY screen as high-earnings-yield value picks as the Middle-East conflict sharpens stock selection.
Companies like Valero, Phillips 66 and Marathon Petroleum are benefiting from record margins for turning crude oil into fuel.
What a C grade means
On the Clavix A+ to F scale, MPC's composite of 76 falls in the B band (65–79), read as "solid." The scale is fixed, so the meaning never moves.
This page is generated from Clavix's own risk model and is for educational purposes only. It is not investment advice or a recommendation to buy or sell MPC or any security. Grades are risk indicators, not predictions of return. Data may be delayed.