• Repligen average return on investment for 2023 was 23.65, a 19.23% decline from 2022.
• Repligen average return on investment for 2022 was 29.28, a 17.5% decline from 2021.
• Repligen average return on investment for 2021 was 24.92, a 590.3% increase from 2020.

Roi - return on investment can be defined as an indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity.