• MKS Instruments average return on equity for 2023 was -38.16, a 349.09% decline from 2022.
• MKS Instruments average return on equity for 2022 was 15.32, a 21.64% decline from 2021.
• MKS Instruments average return on equity for 2021 was 19.55, a 54.91% decline from 2020.

Roe - return on equity can be defined as the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested.