Marathon Petroleum (MPC) Shares Outstanding (2010 - 2026)

Marathon Petroleum has reported Shares Outstanding (Entity) for 17 years, with the latest figure at $295.0 million in Q1 2026.

• Quarterly Shares Outstanding (Entity) fell 5.75% year-over-year to $295.0 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $295.0 million (down 5.75% YoY) and the FY2025 annual result came in at $305.0 million, down 10.29% from the prior year.
• Shares Outstanding (Entity) fell to $295.0 million in Q1 2026 per MPC's latest filing, from $305.0 million in the prior quarter.
• Over five years, Shares Outstanding (Entity) peaked at $564.0 million in Q1 2022 and troughed at $295.0 million in Q1 2026.
• A 5-year average of $392.1 million and a median of $361.0 million in 2024 frame the typical range for Shares Outstanding (Entity).
• The sharpest annual moves came in 2022 and 2026: Shares Outstanding (Entity) dropped 22.43% in 2022, then slipped 5.75% in 2026.
• Over 5 years, Shares Outstanding (Entity) stood at $512.0 million in 2022, then decreased by 20.51% to $407.0 million in 2023, then decreased by 16.46% to $340.0 million in 2024, then decreased by 10.29% to $305.0 million in 2025, then slipped by 3.28% to $295.0 million in 2026.
• According to Business Quant data, Shares Outstanding (Entity) over the past three periods registered $295.0 million, $305.0 million, and $303.0 million for Q1 2026, Q4 2025, and Q3 2025 respectively.