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Marathon Petroleum Corp

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
$430.39−14.34 (-3.22%)

Close on Nov 2, 2026Market cap $120.86BP/E 14.8Yield 0.87%

Marathon Petroleum Inventories: Crude oil and other feedstocks by Quarter

Inventories: Crude oil and other feedstocks ($M, XBRL Note) ($M)

QuarterlyAnnual

Marathon Petroleum Inventories: Crude oil and other feedstocks: $3,067M in Q2 2026, down 13.6% from a year earlier.

Latest, Q2 2026
3,067
Period ended Jun 30, 2026
Change on a year earlier
-13.6%
3,548 in Q2 2025
History
30 quarters
Since Q4 2018
Sources
29
Documents cited below

Where the Q2 2026 figure comes from

“MPC:0001510295-26-000061/mpc-20260630_htm.xml | CrudeOilAndNaturalGasLiquids | FY2026Q2: 3067”

Source: Marathon Petroleum Form 10-Q, filed 2026-08-04 ↗

Quarterly history

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

PeriodEndedInventories: Crude oil and other feedstocks ($M, XBRL Note) ($M)Year on yearSource
Q2 2026Jun 30, 20263,067-13.6%Marathon Petroleum Form 10-Q, filed 2026-08-04 ↗
Q1 2026Mar 31, 20263,360-7.0%Marathon Petroleum Form 10-Q, filed 2026-05-05 ↗
Q4 2025Dec 31, 20253,272+2.7%Marathon Petroleum Form 10-Q, filed 2026-08-04 ↗
Q3 2025Sep 30, 20253,049-11.6%Marathon Petroleum Form 10-Q, filed 2025-11-04 ↗
Q2 2025Jun 30, 20253,548+1.0%Marathon Petroleum Form 10-Q, filed 2025-08-05 ↗
Q1 2025Mar 31, 20253,613+5.2%Marathon Petroleum Form 10-Q, filed 2025-05-06 ↗
Q4 2024Dec 31, 20243,185-0.8%Marathon Petroleum Form 10-K (FY2025), filed 2026-02-26 ↗
Q3 2024Sep 30, 20243,449+2.3%Marathon Petroleum Form 10-Q, filed 2024-11-05 ↗
Q2 2024Jun 30, 20243,512+7.1%Marathon Petroleum Form 10-Q, filed 2024-08-06 ↗
Q1 2024Mar 31, 20243,434-10.1%Marathon Petroleum Form 10-Q, filed 2024-04-30 ↗
Q4 2023Dec 31, 20233,211+5.4%Marathon Petroleum Form 10-K (FY2024), filed 2025-02-27 ↗
Q3 2023Sep 30, 20233,373-5.4%Marathon Petroleum Form 10-Q, filed 2023-10-31 ↗
Q2 2023Jun 30, 20233,279-21.4%Marathon Petroleum Form 10-Q, filed 2023-08-01 ↗
Q1 2023Mar 31, 20233,819+35.7%Marathon Petroleum Form 10-Q, filed 2023-05-02 ↗
Q4 2022Dec 31, 20223,047+15.5%Marathon Petroleum Form 10-K (FY2023), filed 2024-02-28 ↗
Q3 2022Sep 30, 20223,565+20.5%Marathon Petroleum Form 10-Q, filed 2022-11-01 ↗

Breakdown

What makes up inventories: Crude oil and other feedstocks

Cite this data

StockData. (2026). Marathon Petroleum Inventories: Crude oil and other feedstocks ($M), quarterly Q4 2018–Q2 2026 [Data set]. Compiled from Marathon Petroleum SEC filings and investor materials. https://stockdatahq.com/stocks/mpc/kpis/xbrl-inv-crude-oil

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