• Alkermes average ebitda margin for 2023 was 24.82%, a 153.52% increase from 2022.
• Alkermes average ebitda margin for 2022 was 9.79%, a 118.53% increase from 2021.
• Alkermes average ebitda margin for 2021 was 4.48%, a 240.44% increase from 2020.

Ebitda margin can be defined as earnings before interest, taxes, depreciation and amortization as a portion of total revenue.