• F5 average pre-tax profit margin for 2023 was 16.66%, a 14.11% increase from 2022.
• F5 average pre-tax profit margin for 2022 was 14.6%, a 1.18% increase from 2021.
• F5 average pre-tax profit margin for 2021 was 14.43%, a 17.5% increase from 2020.

Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.