StockData
Marathon Petroleum Corp logo

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 total inventories ($M, DB) ($M)

Quarterly figures from Marathon Petroleum's filings and investor materials

QuarterlyAnnual
Latest, Q2 2026
9,973
Period ended Jun 30, 2026
Change on a year earlier
-1.3%
10,106 in Q2 2025
History
62 quarters
Since Q4 2010
Sources
60
Documents cited below

Quarterly history

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

PeriodEndedTotal inventories ($M, DB) ($M)Year on yearSource
Q2 2026Jun 30, 20269,973-1.3%Marathon Petroleum Form 10-Q, filed 2026-08-04 ↗
Q1 2026Mar 31, 202610,764+2.6%Marathon Petroleum Form 10-Q, filed 2026-05-05 ↗
Q4 2025Dec 31, 202510,129+5.9%Marathon Petroleum Form 10-K (FY2025), filed 2026-02-26 ↗
Q3 2025Sep 30, 20259,829-0.6%Marathon Petroleum Form 10-Q, filed 2025-11-04 ↗
Q2 2025Jun 30, 202510,106+3.1%Marathon Petroleum Form 10-Q, filed 2025-08-05 ↗
Q1 2025Mar 31, 202510,488+7.2%Marathon Petroleum Form 10-Q, filed 2025-05-06 ↗
Q4 2024Dec 31, 20249,568+2.7%Marathon Petroleum Form 10-K (FY2024), filed 2025-02-27 ↗
Q3 2024Sep 30, 20249,886-2.5%Marathon Petroleum Form 10-Q, filed 2024-11-05 ↗
Q2 2024Jun 30, 20249,800+2.8%Marathon Petroleum Form 10-Q, filed 2024-08-06 ↗
Q1 2024Mar 31, 20249,781-4.7%Marathon Petroleum Form 10-Q, filed 2024-04-30 ↗
Q4 2023Dec 31, 20239,317+5.6%Marathon Petroleum Form 10-K (FY2023), filed 2024-02-28 ↗
Q3 2023Sep 30, 202310,143+3.1%Marathon Petroleum Form 10-Q, filed 2023-10-31 ↗
Q2 2023Jun 30, 20239,536-13.7%Marathon Petroleum Form 10-Q, filed 2023-08-01 ↗
Q1 2023Mar 31, 202310,268+8.3%Marathon Petroleum Form 10-Q, filed 2023-05-02 ↗
Q4 2022Dec 31, 20228,827+9.6%Marathon Petroleum Form 10-K (FY2022), filed 2023-02-23 ↗
Q3 2022Sep 30, 20229,834+6.8%Marathon Petroleum Form 10-Q, filed 2022-11-01 ↗

Cite this data

StockData. (2026). Marathon Petroleum Total inventories ($M, DB) ($M), quarterly Q4 2010–Q2 2026 [Data set]. Compiled from Marathon Petroleum SEC filings and investor materials. https://stockdatahq.com/stocks/mpc/kpis/db_inventory

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