The quarter materially exceeded the published earnings bar. Diluted EPS was $17.73 versus a published consensus of roughly $13.95, a beat of about 27%. Net income attributable to MPC reached $5.14 billion, while adjusted EBITDA was $8.46 billion, up from $3.29 billion a year earlier (Income Statement; Adjusted EBITDA reconciliation).
| Metric | Q2 2026 | Q2 2025 | Market comparison |
|---|---|---|---|
| Diluted EPS | $17.73 (Income Statement) | $3.96 (Income Statement) | ~$13.95 consensus |
| Adjusted EBITDA | $8,460M (Adjusted EBITDA reconciliation) | $3,286M (Adjusted EBITDA reconciliation) | — |
| R&M adjusted EBITDA | $6,655M (Segment results) | $1,890M (Segment results) | — |
| R&M margin per barrel | $36.33 (R&M margin table) | $17.58 (R&M margin table) | — |
| Net refinery throughput | 2.944M bpd (Supplemental Operating Data) | 3.060M bpd (Supplemental Operating Data) | — |
| MPLX adjusted EBITDA | $1,778M (Segment results) | $1,641M (Segment results) | — |
Refining supplied almost all of the upside, through margins rather than volume. R&M adjusted EBITDA rose to $6.66 billion, with margin per barrel more than doubling to $36.33 across all three regions (Segment results; R&M margin table). Throughput actually fell to 2.944 million barrels per day from 3.060 million, and capacity utilization declined to 94% from 97%, so the result reflects unusually favorable crack spreads and optimization—not broad-based volume growth (Supplemental Operating Data). Refining operating costs also increased modestly to $5.72 per barrel from $5.34.
The smaller businesses added confirmation, while MPLX raised the forward investment commitment. Renewable Diesel swung to $258 million of adjusted EBITDA from a $19 million loss as margins, throughput and regulatory credit values improved (Renewable Diesel segment results). MPLX adjusted EBITDA increased only modestly to $1.78 billion from $1.64 billion, but its 2026 growth-capital outlook rose by $500 million to $2.9 billion, mainly to accelerate Gulf Coast fractionation capacity (Segment results; MPLX capital spending outlook). MPC’s own 2026 capital outlook remained $1.5 billion, and cash rose to $7.8 billion while consolidated debt was essentially flat at $32.8 billion (Capital spending outlook; Balance Sheet).
Net read: a clear beat, but with meaningful exposure to exceptionally strong refining conditions. The EPS outperformance is too large to call merely in line, and the higher MPLX spending outlook adds a separate growth signal. However, the filing does not establish that the Q2 margin environment is sustainable: earnings were driven primarily by higher crack spreads while refinery throughput declined. That makes the quarter decisively better than expectations, but the durability of the headline earnings is the key issue for the next report.
Read the original 8-K on SEC EDGAR ↗