• MTU Aero Engines AG average return on equity for 2015 was 17.34, a 14.83% increase from 2014.
• MTU Aero Engines AG average return on equity for 2014 was 15.1, a 13.45% increase from 2013.
• MTU Aero Engines AG average return on equity for 2013 was 13.31, a 23.72% 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.