AI brief of an SEC Form 8-K · Marathon Petroleum (MPC)

Marathon Petroleum Q3 net income rises to $1.4 billion, or $4.51 per share

Positive Impact 3 of 5 earnings Written later

Marathon Petroleum reported third-quarter 2025 net income attributable to MPC of $1.4 billion, or $4.51 per diluted share, up from $622 million, or $1.87 per share, a year earlier. Adjusted net income was $915 million, or $3.01 per diluted share, and adjusted EBITDA rose to $3.2 billion from $2.5 billion, with the company also announcing a 10% quarterly dividend increase. Sales and other operating revenues were $34.8 billion, compared with $35.1 billion in the prior-year quarter.

Key points

  • Net income attributable to MPC was $1.4 billion, or $4.51 per diluted share, versus $622 million, or $1.87 per share, in Q3 2024
  • Adjusted EBITDA was $3.2 billion, compared with $2.5 billion in Q3 2024; Refining & Marketing segment adjusted EBITDA was $1.8 billion
  • The company returned $926 million to shareholders in the quarter, including $650 million of share repurchases, and announced a 10% quarterly dividend increase
  • MPLX announced a 12.5% quarterly distribution increase, which the company says will result in $2.8 billion of expected annual distributions to MPC

The filing

CompanyMarathon Petroleum (MPC)
Form8-K, current report
Filed with the SECNov 4, 2025, 6:34 AM ET
Accession number0001510295-25-000059

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:21 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on November 04, 2025.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.