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Marathon Petroleum (MPC) Shares Outstanding (Diluted Average) (2016 - 2026)

Marathon Petroleum's Shares Outstanding (Diluted Average) history spans 17 years, with the latest figure at $295.0 million for Q1 2026.

  • On a quarterly basis, Shares Outstanding (Diluted Average) fell 5.75% to $295.0 million in Q1 2026 year-over-year; TTM through Mar 2026 was $295.0 million, a 5.75% decrease, with the full-year FY2025 number at $306.0 million, down 10.26% from a year prior.
  • Shares Outstanding (Diluted Average) hit $295.0 million in Q1 2026 for Marathon Petroleum, down from $306.0 million in the prior quarter.
  • Over the last five years, Shares Outstanding (Diluted Average) for MPC hit a ceiling of $568.0 million in Q1 2022 and a floor of $295.0 million in Q1 2026.
  • Historically, Shares Outstanding (Diluted Average) has averaged $395.8 million across 5 years, with a median of $362.0 million in 2024.
  • Biggest five-year swings in Shares Outstanding (Diluted Average): decreased 24.23% in 2023 and later fell 5.75% in 2026.
  • Tracing MPC's Shares Outstanding (Diluted Average) over 5 years: stood at $516.0 million in 2022, then fell by 20.74% to $409.0 million in 2023, then dropped by 16.63% to $341.0 million in 2024, then dropped by 10.26% to $306.0 million in 2025, then decreased by 3.59% to $295.0 million in 2026.
  • Business Quant data shows Shares Outstanding (Diluted Average) for MPC at $295.0 million in Q1 2026, $306.0 million in Q4 2025, and $304.0 million in Q3 2025.