• MTU Aero Engines AG average return on equity for 2015 was 16.33, a 5.9% increase from 2014.
• MTU Aero Engines AG average return on equity for 2014 was 15.42, a 17.17% increase from 2013.
• MTU Aero Engines AG average return on equity for 2013 was 13.16, a 22.72% increase from 2012.

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.