X0306 4 2014-07-01 true 0000811156 CMS ENERGY CORP CMS 0001354837 Brunner James E ONE ENERGY PLAZA JACKSON MI 49201 false true false false SVP & Chief Legal Counsel Common Stock 2014-07-01 4 F false 3005 30.87 D 121199 D Common Stock 2014-07-01 4 D false 18958 0 D 102241 D The total holdings reflect an adjustment of 591 additional shares of Common Stock of CMS Energy Corporation ("CMS") acquired as a result of dividend reinvestment pursuant to the reporting person's participation in the CMS Stock Purchase Plan, and an adjustment of 407 additional shares of Restricted Stock purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock in lieu of cash dividends pursuant to the terms of the award granted to the reporting person in accordance with the provisions of the CMS Performance Incentive Stock Plan. Forfeiture of Restricted Stock due to retirement. Melissa M. Gleespen, Attny-in-Fact 2014-07-03