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Call sheet · Q3'25

Marathon Petroleum (MPC)

Q3'25 earnings call · held November 4, 2025 · compared with the Q2'25 call · management-credibility review
11/12
Disclosure score
6 low flags
Financial quality
Bottom line
The sleeper story is MPLX becoming MPC's real value driver with 12.5% distribution growth locked in for years, creating a dividend moat and buyback war chest that competitors can't match. Yes, capture dropped to 96%, but this was market chaos (West Coast margins cratered 40%, jet-diesel spreads flipped negative) rather than execution failure - the underlying commercial machine delivered 102% year-to-date vs 95% prior year. The binding constraint is actually time: LAR project completion in November and California refinery closures creating a multi-quarter margin tailwind that MPC is uniquely positioned to capture. Maryann Mannen: 'We're buying more local California crude today than we ever have...2x greater than we had in the past at a significant advantage.' My view changes if MPLX distribution coverage deteriorates below 1.3x or Q4 capture fails to recover above 100% despite the RHU restart and seasonal strength.

The 30-second version

  • MPLX becoming the real MPC story: Distribution growth is accelerating into a multi-year 12.5% ramp
  • Capture regression masks structural improvements: 96% still beats historical norms despite market chaos
  • West Coast refining about to flip into a multi-quarter tailwind as closures bite and LAR project comes online

What changed this quarter

MetricQ2'25Q3'25Change
Adjusted EPS$3.96 (Q2)$3.01Down $0.95, still strong vs weak refining environment
Operating Cash Flow (ex-WC)$2.6B (Q2)$2.4BDown $200M but maintained $6B YTD pace
R&M Adjusted EBITDA per barrel$6.79 (Q2)$6.37Down $0.42/bbl on market headwinds
Capture Rate105% (Q2)96%Down 9 percentage points but YTD 102% vs 95% prior year
Refinery Utilization97% (Q2)95%Down 2 points due to planned turnarounds
Share Repurchases$1B+ (Q2)$650MDown ~35%, slowest since Q4 2021
MPLX Annual Distribution to MPC$2.5B guidance$2.8B currentUp $300M with path to $3.5B+
Midstream Segment EBITDA5% YoY growth (Q2)5% YoY growth maintainedConsistent growth trajectory
Renewable Diesel Utilization76% (Q2)86%Up 10 points on improved reliability
Crude Throughput2.9M bpd (Q2)2.8M bpdDown 100K bpd on turnaround activity

Accountability tracked

8 new promises made4 narrative shifts flagged6 prior promises scored
Inside the full report
The complete write-up covers the full promise ledger with kept/missed calls, disclosure-quality scoring, the metrics-vanished check, verification items, and the questions to ask next quarter.
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Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.

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