| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | CMS ENERGY CORP | 37,037,011 | 12.7% | EDGAR |
| SC 13G/A | 2024-01-25 | STATE STREET CORP | CMS ENERGY CORP | - | 5.9% | EDGAR |
| SC 13G/A | 2024-01-16 | JPMORGAN CHASE & CO | CMS ENERGY CORP | 19,597,842 | 6.7% | EDGAR |
| SC 13G/A | 2024-01-08 | BlackRock Inc. | CMS ENERGY CORP | 29,300,449 | 10.0% | EDGAR |
| SC 13G/A | 2023-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | CMS ENERGY CORP | 4,896,774 | 1.7% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | CMS ENERGY CORP | 37,398,056 | 12.9% | EDGAR |
| SC 13G/A | 2023-02-06 | STATE STREET CORP | CMS ENERGY CORP | - | 5.7% | EDGAR |
| SC 13G/A | 2023-01-24 | BlackRock Inc. | CMS ENERGY CORP | 27,573,598 | 9.5% | EDGAR |
| SC 13G/A | 2023-01-18 | JPMORGAN CHASE & CO | CMS ENERGY CORP | 18,769,239 | 6.4% | EDGAR |
| SC 13G | 2022-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | CMS ENERGY CORP | 20,224,988 | 6.9% | EDGAR |
| SC 13G/A | 2022-02-10 | STATE STREET CORP | CMS ENERGY CORP | - | 5.1% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | CMS ENERGY CORP | 35,958,215 | 12.4% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | CMS ENERGY CORP | 26,291,806 | 9.1% | EDGAR |
| SC 13G/A | 2022-01-07 | JPMORGAN CHASE & CO | CMS ENERGY CORP | 15,902,769 | 5.4% | EDGAR |
| SC 13G/A | 2021-02-16 | Capital World Investors | CMS ENERGY CORP | 7,223,147 | 2.5% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | CMS ENERGY CORP | 34,824,884 | 12.2% | EDGAR |
| SC 13G | 2021-02-08 | STATE STREET CORP | CMS ENERGY CORP | - | 5.5% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | CMS ENERGY CORP | 25,722,393 | 9.0% | EDGAR |
| SC 13G/A | 2021-01-20 | JPMORGAN CHASE & CO | CMS ENERGY CORP | 21,430,945 | 7.4% | EDGAR |
| SC 13G/A | 2020-02-14 | Capital World Investors | CMS ENERGY CORP | 15,060,150 | 5.3% | EDGAR |