Marathon Petroleum posts $17.73 EPS as refining margins surge

Marathon Petroleum reported Q2 adjusted EBITDA of $8.5 billion, up from $3.3 billion a year earlier, as refining margins surged on tight global product supply.

"This performance reflects more than market strength. It demonstrates our planning, commercial, and operational capabilities," CEO Maryann Mannen said.

Adjusted EPS of $17.73 beat the $13.73 consensus, with R&M adjusted EBITDA per barrel of $24.84 versus $6.79 a year ago. The company captured 112 percent of its margin benchmark, with Gulf Coast refineries running at 100 percent utilization and systemwide throughput near 3 million barrels per day.

Metric	Actual	Consensus	Beat/Miss
Adjusted EPS	$17.73	$13.73	+$4.00
Adjusted EBITDA	$8.5B	—	+~$5.2B YoY
R&M EBITDA/bbl	$24.84	—	+$18.05 YoY

The results were driven by geopolitical disruptions that removed more than 9 million barrels per day of global refining capacity, about 4 million barrels per day above historical norms. Marathon sourced advantaged Strategic Petroleum Reserve barrels, doubled Venezuelan crude runs, and processed record Canadian heavy volumes on the Gulf Coast. New yield-enhancing investments at Robinson and Garyville lifted jet fuel output, with jet yield capability rising from 8 percent to 12 percent since 2024.

Midstream subsidiary MPLX added $137 million in segment EBITDA year-over-year, bringing online the Secretariat I processing plant in April and commencing Blackcomb pipeline commissioning in July. MPLX raised its 2026 growth capital outlook by $500 million to $2.9 billion, primarily for accelerated Gulf Coast fractionation work. The company reiterated expectations for mid-single-digit adjusted EBITDA growth in 2026 and 12.5 percent annual distribution growth through 2027.

Marathon returned $2.8 billion to shareholders in the quarter, including $2.5 billion of buybacks, and ended with $7.8 billion of consolidated cash. Renewable diesel swung to $258 million in adjusted EBITDA from a $19 million loss a year earlier, helped by 95 percent utilization and stronger regulatory credit values. The results follow peers Valero Energy and HF Sinclair, which each posted their best quarterly results since 2022.

For Q3, the company guided crude throughput of 2.8 million barrels per day at roughly 94 percent utilization, with $290 million in turnaround expenses concentrated in Gulf Coast and Mid-Continent conversion units. Management said capture will likely moderate from Q2 levels, noting the three-year average Q3 capture rate is about 95 percent.

The results confirm Marathon's integrated refining strategy across three regions, with the parent company's net debt-to-capital ratio at just 2 percent excluding MPLX. Investors will watch whether the enhanced mid-cycle environment persists into 2027 and how quickly geopolitical resolution could remove the supply tailwind.

This article is for informational purposes only and does not constitute investment advice.