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Marathon Petroleum Corp (MPC) Shares Outstanding 2008–TTM

DATA UPDATED 2026-07-13

Marathon Petroleum Corp annual shares outstanding for fiscal TTM was 295 million shares, a decrease of 3.3% from 305 million shares in fiscal 2025. All figures are reported results from public filings — no estimates or projections.

MPC Annual Shares Outstanding

Shares Outstanding (annual)TTM → 2026-03-312025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Shares Outstanding (M)295M305M341M409M516M638M649M664M526M512M531M542M574M635M684M714M716M716M716M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

MPC Quarterly Shares Outstanding

Shares Outstanding (quarterly)2026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-30
Shares Outstanding (M)295M299M304M309M313M321M332M350M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

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