• Marathon Petroleum average return on equity for 2023 was 38.62, a 10.79% decline from 2022.
• Marathon Petroleum average return on equity for 2022 was 34.86, a 73.26% increase from 2021.
• Marathon Petroleum average return on equity for 2021 was 20.12, a 181.33% increase from 2020.

Roe - return on equity can be defined as the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested.