X0306 4 2016-05-06 false 0000811156 CMS ENERGY CORP CMS 0001263270 DARROW KURT L ONE ENERGY PLAZA JACKSON MI 49201 true false false false Common Stock 2016-05-06 4 A false 2919 0 A 11803 D Grant 2,919 of Restricted Stock Units pursuant to CMS Energy Corporation's Performance Incentive Stock Plan. The total holdings reflect an adjustment of 182 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 109 additional Restricted Stock Units purchased on behalf of the reporting person as a result of an automatic acquisition of Restricted Stock Units 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. Melissa M. Gleespen, Attny-in-Fact 2016-05-10