CMS Energy Corporation
CMS | NYSE
$70.10
+$0.58 (+0.83%)
At close: Oct 30, 2026, 3:59 PM ET
$70.35
+$0.25 (+0.36%)
After-hours:
Oct 30, 2026, 7:19 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Oct 30, 2026 | $21.93B | $1.05B | +5.03% |
| Dec 26, 2025 | $20.88B | $899.18M | +4.50% |
| Dec 27, 2024 | $19.98B | $3.09B | +18.26% |
| Dec 29, 2023 | $16.9B | -$1.44B | -7.86% |
| Dec 30, 2022 | $18.34B | -$465.59M | -2.48% |
| Dec 31, 2021 | $18.81B | $1.38B | +7.89% |
| Dec 31, 2020 | $17.43B | -$268.26M | -1.52% |
| Dec 27, 2019 | $17.7B | $3.75B | +26.90% |
| Dec 28, 2018 | $13.95B | $665.19M | +5.01% |
| Dec 29, 2017 | $13.28B | $1.7B | +14.71% |
| Dec 30, 2016 | $11.58B | $1.62B | +16.27% |
| Dec 31, 2015 | $9.96B | $69.42M | +0.70% |
| Dec 26, 2014 | $9.89B | $2.82B | +39.81% |
| Dec 27, 2013 | $7.07B | $750.11M | +11.86% |
| Dec 28, 2012 | $6.32B | $774.04M | +13.95% |
| Dec 30, 2011 | $5.55B | $1.07B | +23.89% |
| Dec 31, 2010 | $4.48B | $911.53M | +25.55% |
| Dec 31, 2009 | $3.57B | $1.45B | +68.45% |
| Dec 26, 2008 | $2.12B | -$1.82B | -46.16% |
| Dec 28, 2007 | $3.93B | $273.93M | +7.48% |
| Dec 29, 2006 | $3.66B | n/a | n/a |
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