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Marathon Petroleum Corp (MPC) operating KPIs

MPCNYSEPetroleum RefiningFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026Score 16/308% above fair value
$444.73+12.22 (+2.83%)

Close on Oct 30, 2026Market cap $124.89BP/E 15.3Yield 0.84%

Marathon Petroleum west Coast: Refining operating costs ($/bbl) ($)

Quarterly figures from Marathon Petroleum's filings and investor materials

QuarterlyAnnual
Latest, Q2 2026
8.08
Period ended Jun 30, 2026
Change on a year earlier
-6.3%
8.62 in Q2 2025
History
31 quarters
Since Q4 2018
Sources
13
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedWest Coast: Refining operating costs ($/bbl) ($)Year on yearSource
Q2 2026Jun 30, 20268.08-6.3%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q1 2026Mar 31, 20268.34-4.7%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q4 2025Dec 31, 20258.66+15.8%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q3 2025Sep 30, 20258.01+8.5%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q2 2025Jun 30, 20258.62+16.5%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q1 2025Mar 31, 20258.75-10.3%MPC Investor Relations Data Packet (MPC-2Q-2026-IR-Packet.xlsx) ↗
Q4 2024Dec 31, 20247.48-18.6%MPC Investor Relations Data Packet (MPC-4Q-2025-IR-Packet.xlsx) ↗
Q3 2024Sep 30, 20247.38-2.4%MPC Investor Relations Data Packet (MPC-4Q-2025-IR-Packet.xlsx) ↗
Q2 2024Jun 30, 20247.40-18.7%MPC Investor Relations Data Packet (MPC-4Q-2025-IR-Packet.xlsx) ↗
Q1 2024Mar 31, 20249.75+14.8%MPC Investor Relations Data Packet (MPC-4Q-2025-IR-Packet.xlsx) ↗
Q4 2023Dec 31, 20239.19+15.6%MPC Investor Relations Data Packet (MPC-Q4-2024-IR-Packet.xlsx) ↗
Q3 2023Sep 30, 20237.56-14.9%MPC Investor Relations Data Packet (MPC-Q4-2024-IR-Packet.xlsx) ↗
Q2 2023Jun 30, 20239.10+12.6%MPC Investor Relations Data Packet (MPC-Q4-2024-IR-Packet.xlsx) ↗
Q1 2023Mar 31, 20238.49+15.4%MPC Investor Relations Data Packet (MPC-Q4-2024-IR-Packet.xlsx) ↗
Q4 2022Dec 31, 20227.95-8.0%MPC Investor Relations Data Packet (MPC-Q4-2023-IR-Packet.xlsx) ↗
Q3 2022Sep 30, 20228.88+12.8%MPC Investor Relations Data Packet (MPC-Q4-2023-IR-Packet.xlsx) ↗

Cite this data

StockData. (2026). Marathon Petroleum West Coast: Refining operating costs ($/bbl) ($), quarterly Q4 2018–Q2 2026 [Data set]. Compiled from Marathon Petroleum SEC filings and investor materials. https://stockdatahq.com/stocks/mpc/kpis/rm_wc_op_cost_per_bbl

See every metric in the Marathon Petroleum KPI table. Data updated Oct 27, 2026.