Marathon Petroleum Corporation (MPC) Earnings & Analysis

Latest quarter

Marathon Petroleum reported third-quarter revenue of $56.0 billion, up from $34.8 billion a year earlier and above the consensus of $33.56 billion. The filing shows net income attributable to Marathon rose to $7.45 billion from $1.37 billion, while diluted earnings per share increased to $26.59 from $4.51.

The filing attributes higher Refining & Marketing results to increased realized margins, supported by stable demand and higher product prices amid global crude supply disruptions. Marathon’s Refining & Marketing margin rose to $45.70 per barrel from $17.60 per barrel, primarily because of higher crack spreads—the difference between crude costs and refined-product prices.

The filing says Midstream adjusted EBITDA increased $173 million, helped by higher rates and throughput, equity affiliate income and acquisitions. Renewable Diesel adjusted EBITDA increased $310 million, primarily as regulatory credit values improved.

CFO Maria Currie said operating cash flow excluding working-capital changes was $8.5 billion; working capital provided another $2.3 billion. She said Marathon returned $3.3 billion to shareholders during the quarter.

Adjusted EPS is the figure the consensus estimates, not the GAAP EPS above.

What management said on the call

CEO Maryann Mannen said demand across Marathon’s system remained resilient for gasoline, diesel and jet fuel. She attributed the refining market backdrop partly to offline capacity and disruptions, and said the company expects elevated margins through at least mid-2027. In response to an analyst’s question, Mannen said Marathon had not seen demand destruction across its system, particularly for jet fuel and diesel.

Senior Vice President Rick Hessling said gasoline and diesel inventories remained at or below their five-year averages. He described the recent pullback as seasonal but said Marathon expects continued volatility. Hessling also said the company expects to process more heavy Canadian crude in the fourth quarter, citing widening differentials and freight economics.

Currie said refineries ran at 100% utilization in the third quarter while carrying out planned turnaround work. Refining capture was 93%, with secondary products weighing on it because their prices rose less than benchmark clean-product prices. She also cited weaker jet margins and seasonal inventory builds, partly offset by clean-product margins and wider diesel-to-gasoline spreads.

Mannen said Marathon and MPLX agreed to sell the Saint Paul Park and Mandan refineries and associated midstream assets to CVR Energy for $4.2 billion. She said Marathon intends to reinvest its proceeds primarily in the Gulf Coast, and told an analyst the transaction was intended to align the portfolio with the company’s longer-term strategy. Currie said refining proceeds would be taxable.

Asked about capital allocation, Mannen said investments should improve yields, reliability, flexibility or costs. She said Gulf Coast projects expected by year-end 2027 include a Galveston Bay distillate treater and feedstock and gasoline projects at Garyville. She also said Marathon plans to provide detailed capital plans on its fourth-quarter call and that additional Gulf Coast investment could raise its 2027 capital plan.

Guidance

Mannen said Marathon expects an enhanced mid-cycle refining environment through the end of the decade, with elevated margins through at least mid-2027. On the previous call, she expected an enhanced mid-cycle environment through the end of 2026 and into 2027.