MPC earnings analysis
What we found in MPC's 10-Q: the parts that mattered, the offsets in the same document, and what the company said about what comes next.
Our reading of the filing · Free to read, no account needed
MPC delivered an exceptionally strong Q2, with revenue of $52.337 billion, diluted EPS of $17.73, and operating income of $7.322 billion, driven primarily by a $36.33-per-barrel refining margin and substantially higher crack spreads. Segment momentum was broad-based, with major R&M gains supplemented by Midstream growth and a Renewable Diesel turnaround. Cash generation was very strong, lifting cash to $7.765 billion, though lower refinery throughput, elevated RIN costs, increased MPLX growth spending, and commodity-margin volatility remain key counterweights.
The parts that mattered.
Pulled out of the filing itself, with the figures the company reported.
- Revenue and operating margin surged
- Q2 total revenues and other income increased $18.236 billion year over year to $52.337 billion, while operating income rose $5.125 billion to $7.322 billion. Operating margin expanded to 14.0% from 6.4% in Q2 2025; revenue was also up roughly $17.769 billion sequentially from the implied Q1 level of $34.568 billion.
- EPS rose sharply year over year and sequentially
- Net income attributable to MPC reached $5.138 billion, or $17.73 diluted EPS, versus $1.216 billion, or $3.96, a year ago. First-half EPS was $19.30, implying approximately $1.57 in Q1 and a sequential Q2 increase of about $16.16 per share.
- Refining margins drove earnings upside
- R&M adjusted EBITDA rose to $6.655 billion from $1.890 billion as refining margin per barrel more than doubled to $36.33 from $17.58. Higher crack spreads contributed an estimated $4.0 billion positive impact to R&M margin versus Q2 2025.
- Midstream and renewable diesel also improved
- All reported segments improved: Midstream EBITDA increased $137 million to $1.778 billion on $295 million higher sales and operating revenue, while Renewable Diesel turned from negative $19 million to positive $258 million EBITDA on improved regulatory-credit values.
- Cash generation and liquidity strengthened
- Six-month operating cash flow increased to $11.448 billion from $2.575 billion. Less $2.099 billion of PP&E additions, derived free cash flow was approximately $9.349 billion, with capex equal to 18.3% of operating cash flow.
- Cash balance and available liquidity expanded
- Cash and equivalents increased $4.095 billion from year-end to $7.765 billion at June 30. MPC excluding MPLX reported $11.736 billion of liquidity, including $6.737 billion of cash and short-term investments and $4.999 billion of revolver availability.
And the other side of it.
The offsets in the same document — the things a summary that only listed the good news would have left out.
- Turnarounds reduced refining throughput
- Net refinery throughput declined 116 mbpd year over year to 2,944 mbpd, and crude-capacity utilization fell to 94% from 97%, as increased Mid-Continent turnaround activity constrained operations.
- RIN compliance costs more than doubled
- Purchased RIN expense increased to $683 million in Q2 from $314 million in Q2 2025, driven mainly by higher RIN costs and blending requirements. This offsets part of the benefit from higher refining margins.
- Higher growth spending alongside debt exposure
- MPLX raised 2026 growth-capital-spending outlook by $500 million to $2.9 billion. Consolidated long-term fixed-rate debt had a $31.111 billion fair value at June 30, exposing the company to funding and capital-allocation demands despite strong liquidity.
- Galveston Bay environmental penalty exposure
- EPA assessed stipulated penalties in Q2 2026 tied to alleged 2020–2024 consent-decree violations at Galveston Bay; MPC expects a resolution could require payment of $1 million or more.
- No formal risk-factor update; margins remain volatile
- Item 1A states there were no material changes to the risk factors disclosed in the 2025 Form 10-K. Nonetheless, the filing cites supply disruptions tied to the U.S.-Iran conflict and notes an annual R&M EBITDA sensitivity of $1.125 billion for each $1.00 per-barrel change in blended crack spreads.
What they reported.
What the company itself reported, taken out of the document.
- Earnings per share
- $17.73
- Operating margin
- 14.0%
- Segment
- Refining & Marketing adjusted EBITDA: $6.655 billion, up $4.765 billion from $1.890 billion in Q2 2025; segment revenue increased $17.47 billion.
- Segment
- Midstream adjusted EBITDA: $1.778 billion, up $137 million from $1.641 billion in Q2 2025; sales and operating revenues increased $295 million.
- Segment
- Renewable Diesel adjusted EBITDA: $258 million, versus a $19 million loss in Q2 2025; revenue increased $620 million.
What they said about what is next.
No company revenue or EPS guidance was provided in the 10-Q. MPLX increased its 2026 growth-capital-spending outlook by $500 million to $2.9 billion, principally for accelerated Gulf Coast fractionation and export expansions. Management expects global demand growth to outpace the net effect of refining capacity additions and rationalizations through the end of the decade.
The filing reads better than the one before it.
What came before.
- 10-Q · May 5, 2026
- Marathon Petroleum Corporation reported Q1 2026 results with notable improvements, showcasing a revenue of $34.20 billion and an EPS of $1.73, both exceeding analyst expectations. The significant ramp-up in…
- 10-K · February 26, 2026
- Marathon Petroleum (MPC) positions itself as a large, integrated downstream and midstream operator with ~2.99 million barrels per day of crude refining capacity and three reportable segments (Refining & Marketing,…
- 10-Q · November 5, 2024
- Marathon Petroleum reported total revenues and other income of $35,373 million and diluted EPS of $1.87 for the three months ended September 30, 2024. Results show a material year-over-year decline in profitability…
- 10-K · February 28, 2024
- Marathon Petroleum positions itself as a leading, integrated downstream energy company operating one of the nation’s largest refining systems with 2,950 mbpcd of crude oil refining capacity and two reportable segments:…
This is our reading of a public filing, not the filing. Read the original on SEC.gov · Educational only. Nothing here is investment advice.
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