• Martin Marietta Materials average return on equity for 2023 was 14.21, a 18.61% increase from 2022.
• Martin Marietta Materials average return on equity for 2022 was 11.98, a 3% increase from 2021.
• Martin Marietta Materials average return on equity for 2021 was 12.35, a 3.09% decline 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.