CMS Energy Corp SEC filings CMSC
CMS Energy Corp has 1,002 filings in SEC EDGAR's recent list, going back to Mar 6, 2015. Its latest annual report, Form ARS, was filed on Mar 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 27, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Nov 3, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2026 | Oct 27, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 3, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Other events
|
May 13, 2026 | May 13, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 13, 2026 | May 8, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Other events
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Nov 21, 2025 | Nov 17, 2025 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Other events
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Other events
|
Nov 3, 2025 | Nov 3, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Other events
|
Jun 18, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2025 | Jun 5, 2025 |
| 8-K |
Current report
Other events
|
Jun 4, 2025 | Jun 4, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
May 15, 2025 | May 15, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2025 | May 2, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 24, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Other events
|
Feb 21, 2025 | Feb 21, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 6, 2025 | Feb 6, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 31, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 25, 2024 | Jul 25, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
May 7, 2024 | May 3, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 25, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 1, 2024 | Feb 1, 2024 |
| 8-K |
Current report
Other events
|
Dec 7, 2023 | Dec 7, 2023 |
| 8-K |
Current report
Material agreement
|
Nov 29, 2023 | Nov 28, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 26, 2023 | Oct 26, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2023 | Jul 27, 2023 |
| 8-K |
Current report
New debt
|
May 30, 2023 | May 30, 2023 |
| 8-K |
Current report
Other events
|
May 17, 2023 | May 17, 2023 |
| 8-K |
Current report
Officer or director change
|
May 15, 2023 | May 15, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2023 | May 5, 2023 |
| 8-K |
Current report
New debt, Unregistered share sale
|
May 5, 2023 | May 5, 2023 |
| 8-K |
Current report
Other events
|
May 4, 2023 | May 3, 2023 |
| 8-K |
Current report
Other events
|
May 2, 2023 | May 2, 2023 |
| 8-K |
Current report
Other events
|
May 1, 2023 | May 1, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 2, 2023 | Feb 2, 2023 |
| 8-K |
Current report
Material agreement
|
Jan 12, 2023 | Jan 12, 2023 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Dec 15, 2022 | Dec 14, 2022 |
| 8-K |
Current report
Material agreement
|
Nov 29, 2022 | Nov 23, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2022 | Oct 27, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Other events
|
Jun 23, 2022 | Jun 23, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2022 | May 6, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 3, 2022 | May 3, 2022 |
| 8-K |
Current report
Other events
|
Apr 20, 2022 | Apr 20, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Feb 4, 2022 | Feb 4, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 3, 2022 | Feb 3, 2022 |
| 8-K |
Current report
Material agreement
|
Nov 22, 2021 | Nov 19, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Other events
|
Oct 1, 2021 | Oct 1, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 2, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Jul 1, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 23, 2021 | Jun 21, 2021 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 8, 2021 | Jun 7, 2021 |
| 8-K |
Current report
Officer or director change
|
May 17, 2021 | May 11, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2021 | May 7, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2021 | Feb 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Other events
|
Nov 25, 2020 | Nov 25, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 24, 2020 | Nov 19, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 20, 2020 | Nov 19, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 18, 2020 | Nov 12, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2020 | Oct 29, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 3, 2020 | Aug 3, 2020 |
| 8-K |
Current report
Other events
|
Jul 15, 2020 | Jul 15, 2020 |
| 8-K |
Current report
Other events
|
May 28, 2020 | May 28, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2020 | May 1, 2020 |
| 8-K |
Current report
Other events
|
Apr 28, 2020 | Apr 28, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2020 | Apr 27, 2020 |
| 8-K |
Current report
Other events
|
Mar 16, 2020 | Mar 16, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 30, 2020 | Jan 30, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 19, 2019 | Nov 19, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 8, 2019 | Nov 8, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 24, 2019 | Oct 24, 2019 |
| 8-K |
Current report
Exit or restructuring costs
|
Oct 7, 2019 | Oct 1, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 25, 2019 | Jul 25, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 3, 2019 | May 3, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 25, 2019 | Apr 25, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 25, 2019 | Apr 25, 2019 |
| 8-K |
Current report
Other events
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 31, 2019 | Jan 31, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 31, 2019 | Jan 31, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 18, 2019 | Jan 17, 2019 |
| 8-K |
Current report
Material agreement
|
Dec 28, 2018 | Dec 28, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Nov 20, 2018 | Nov 19, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 25, 2018 | Oct 25, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 25, 2018 | Oct 25, 2018 |
| 8-K |
Current report
Other events
|
Oct 2, 2018 | Oct 2, 2018 |
| 8-K |
Current report
New debt
|
Oct 1, 2018 | Oct 1, 2018 |
| 8-K |
Current report
Other events
|
Sep 26, 2018 | Sep 26, 2018 |
| 8-K |
Current report
Other events
|
Aug 1, 2018 | Aug 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 26, 2018 | Jul 26, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 26, 2018 | Jul 26, 2018 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Jun 5, 2018 | Jun 5, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2018 | May 4, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 26, 2018 | Apr 26, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 26, 2018 | Apr 26, 2018 |
| 8-K |
Current report
Other events
|
Mar 14, 2018 | Mar 12, 2018 |
| 8-K |
Current report
Other events
|
Mar 8, 2018 | Mar 8, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 14, 2018 | Feb 14, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 14, 2018 | Feb 14, 2018 |
| 8-K |
Current report
Material agreement
|
Dec 22, 2017 | Dec 21, 2017 |
| 8-K |
Current report
Material agreement
|
Nov 27, 2017 | Nov 23, 2017 |
| 8-K |
Current report
New debt
|
Nov 15, 2017 | Nov 15, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 26, 2017 | Oct 26, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 26, 2017 | Oct 26, 2017 |
| 8-K |
Current report
New debt
|
Sep 28, 2017 | Sep 28, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 25, 2017 | Sep 25, 2017 |
| 8-K |
Current report
Material agreement
|
Aug 29, 2017 | Aug 25, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 28, 2017 | Jul 28, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2017 | Jul 28, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 29, 2017 | Jun 29, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 19, 2017 | Jun 19, 2017 |
| 8-K |
Current report
Material agreement
|
Jun 1, 2017 | May 27, 2017 |
| 8-K |
Current report
Officer or director change
|
May 22, 2017 | May 16, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2017 | May 5, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 1, 2017 | May 1, 2017 |
| 8-K |
Current report
Officer or director change
|
May 1, 2017 | May 1, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2017 | May 1, 2017 |
| 8-K |
Current report
Other events
|
Mar 23, 2017 | Mar 22, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 23, 2017 | Feb 23, 2017 |
| 8-K |
Current report
Other events
|
Feb 13, 2017 | Feb 13, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 2, 2017 | Feb 2, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 2, 2017 | Feb 2, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 8, 2016 | Dec 8, 2016 |
| 8-K |
Current report
Material agreement
|
Nov 23, 2016 | Nov 23, 2016 |
| 8-K |
Current report
Other events
|
Nov 3, 2016 | Nov 3, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Officer or director change
|
Aug 9, 2016 | Aug 9, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 28, 2016 | Jul 28, 2016 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2016 | Jun 20, 2016 |
| 8-K |
Current report
Material agreement
|
Jun 1, 2016 | May 27, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 6, 2016 | May 6, 2016 |
| 8-K |
Current report
Other events
|
May 5, 2016 | May 5, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 28, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2016 | Mar 1, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 8, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 4, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 4, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 27, 2016 | Jan 27, 2016 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 26, 2016 | Jan 20, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 14, 2015 | Dec 14, 2015 |
| 8-K |
Current report
Other events
|
Dec 2, 2015 | Dec 1, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 30, 2015 | Nov 30, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Nov 25, 2015 | Nov 23, 2015 |
| 8-K |
Current report
Other events
|
Nov 20, 2015 | Nov 19, 2015 |
| 8-K |
Current report
Other events
|
Nov 9, 2015 | Nov 9, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 6, 2015 | Nov 6, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2015 | Oct 29, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 29, 2015 | Sep 29, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 8, 2015 | Sep 8, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 28, 2015 | Aug 28, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 19, 2015 | Aug 19, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 10, 2015 | Aug 10, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 29, 2015 | Jul 29, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 23, 2015 | Jul 23, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 15, 2015 | Jul 15, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 8, 2015 | Jul 8, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Jun 16, 2015 | Jun 11, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 9, 2015 | Jun 9, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Jun 1, 2015 | Jun 1, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2015 | May 29, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2015 | May 15, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
May 8, 2015 | May 8, 2015 |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2015 | May 1, 2015 |
| 8-K |
Current report
Other events
|
Apr 29, 2015 | Apr 29, 2014 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 23, 2015 | Apr 23, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 7, 2015 | Apr 7, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 31, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 17, 2015 | Mar 17, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 13, 2015 | Mar 13, 2015 |
Showing 183 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Electric & Other Services Combined (SIC 4931)
- Listed as
- CMS (NYSE), CMSA (NYSE), CMSC (NYSE), CMSD (NYSE), CMS-PC (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MI
- Headquarters
- Jackson, MI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 811156
Other Electric & Other Services Combined companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.