• Allegro MicroSystems average return on investment for 2023 was 23.06, a 42.43% decline from 2022.
• Allegro MicroSystems average return on investment for 2022 was 16.19, a 39.69% increase from 2021.
• Allegro MicroSystems average return on investment for 2021 was 11.59, a 179.28% 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.