• Impinj average return on investment for 2023 was -8.41, a 62.77% decline from 2022.
• Impinj average return on investment for 2022 was -22.59, a 69.42% decline from 2021.
• Impinj average return on investment for 2021 was -73.86, a 225.66% decline 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.