{"schema_version":"secwatch.filing_event.v1","accession":"0001510295-26-000060","form_type":"8-K","ticker":"MPC","cik":"0001510295","company_name":"Marathon Petroleum Corp","filed_at":"2026-08-04T10:49:20+00:00","discovered_at":"2026-08-04T10:50:00.342634+00:00","generated_at":"2026-08-04T10:50:04.258794+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"MPC Q2 net income $5.1B ($17.73/diluted EPS); adjusted EBITDA $8.5B vs $3.3B YoY","bullets":["Refining & Marketing segment adjusted EBITDA $6.7B vs $1.9B YoY; margin $36.33/bbl vs $17.58/bbl.","Midstream segment adjusted EBITDA $1.8B vs $1.6B; Renewable Diesel segment $258M vs $(19)M.","Returned $2.8B to shareholders in Q2; $6.1B remaining under share repurchase authorizations.","El Paso yield improvement and Robinson product flexibility investments placed in service in Q2 2026.","MPLX increasing 2026 growth capex outlook by $500M to $2.9B; expects 12.5% annual distribution growth in 2026-2027."],"urls":{"canonical":"https://secwatch.observer/filing/0001510295-26-000060","json":"https://secwatch.observer/filing/0001510295-26-000060.json","markdown":"https://secwatch.observer/filing/0001510295-26-000060.md","text":"https://secwatch.observer/filing/0001510295-26-000060.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1510295/000151029526000060/0001510295-26-000060-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1510295/000151029526000060/mpc-20260804.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-04T10:50:04.258794+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}