• Alcoa average net profit margin for 2023 was -8.78%, a 418.12% decline from 2022.
• Alcoa average net profit margin for 2022 was 2.76%, a 22.03% decline from 2021.
• Alcoa average net profit margin for 2021 was 3.54%, a 164.48% decline from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.