Shell PLC vs Marathon Petroleum: Fair Value & Quality
Both stocks run through our 21 valuation models. Here is how Shell PLC (SHEL) and Marathon Petroleum (MPC) compare, as of Jul 25, 2026.
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Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
Shell PLC · Energy
Marathon Petroleum · Energy
Bottom line
As of Jul 25, 2026, Fair Value Calculator sees Shell PLC as the more attractively valued of the two: Shell PLC trades at $88.38 versus a fair value of $90.12 (+2%), while Marathon Petroleum trades at $309 versus $136 (-56%).
Marathon Petroleum has the higher quality score (71/100).
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A model-based valuation snapshot from 21 models, not a recommendation and not financial advice. Values change with price and fundamentals; the date shown above applies.