• Illumina average net profit margin for 2023 was -61.41%, a 44.7% decline from 2022.
• Illumina average net profit margin for 2022 was -42.44%, a 324.79% increase from 2021.
• Illumina average net profit margin for 2021 was 18.88%, a 13.31% decline from 2020.

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