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CMS Energy Corporation
CMS
Market cap$21.25 B
Rank#604
Filings3,402
Market capitalization of CMS Energy Corporation
As of 2026-09-09, CMS Energy Corporation (CMS) has a market capitalization of $21.25 B, making it the #604 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-09-09 | $21.25 B |
| 2026-09-08 | $21.25 B |
| 2026-09-07 | $21.15 B |
| 2026-09-06 | $21.15 B |
| 2026-09-05 | $21.15 B |
| 2026-09-04 | $21.13 B |
| 2026-09-03 | $21.19 B |
| 2026-09-02 | $21.01 B |
| 2026-09-01 | $20.99 B |
| 2026-08-31 | $21.05 B |
| 2026-08-30 | $21.07 B |
| 2026-08-29 | $21.07 B |
Market Cap of similar companies
Frequently asked questions
What is CMS Energy Corporation's market cap?
As of 2026-09-09, CMS Energy Corporation (CMS) has a market capitalization of $21.25 B, making it the #604 most valuable US-listed company.
Where does CMS Energy Corporation rank by market cap?
CMS Energy Corporation is the #604 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.