• Roku average pre-tax profit margin for 2023 was -21.75%, a 339.39% decline from 2022.
• Roku average pre-tax profit margin for 2022 was -4.95%, a 156.77% increase from 2021.
• Roku average pre-tax profit margin for 2021 was 8.72%, a 231.52% decline from 2020.

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