Valero Energy Corp/tx vs Marathon Petroleum: Fair Value & Quality
Both stocks run through our 21 valuation models. Here is how Valero Energy Corp/tx (VLO) and Marathon Petroleum (MPC) compare, as of Jul 23, 2026.
Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
Valero Energy Corp/tx · Energy
Marathon Petroleum · Energy
Bottom line
As of Jul 23, 2026, Fair Value Calculator sees Marathon Petroleum as the more attractively valued of the two: Valero Energy Corp/tx trades at $315 versus a fair value of $127 (-60%), while Marathon Petroleum trades at $320 versus $136 (-58%).
Valero Energy Corp/tx has the higher quality score (74/100).
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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.