CMS Energy Corporation (CMS)
Utilities ยท Electric & Other Services Combined
CMS Energy Corporation (CMS) is listed on the New York Stock Exchange, where its shares have traded since June 1, 1972. SentiSense covers CMS Energy Corporation in the Utilities sector, and its Standard Industrial Classification is Electric & Other Services Combined. Garrick J. Rochow is its chief executive officer. The company reports 8,350 employees, and its corporate website is www.cmsenergy.com.
About CMS Energy Corporation
CMS Energy is an energy holding company with three principal businesses. Its regulated utility, Consumers Energy, provides regulated natural gas service to 1.8 million customers and electric service to 1.9 million customers in Michigan. NorthStar Clean Energy, formerly CMS Enterprises, is engaged in wholesale power generation, including contracted renewable energy. CMS sold EnerBank in October 2021.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 806 institutions reported holding CMS, with 313.6 million shares worth $24.0 billion in aggregate. The largest reported holders were Vanguard, BlackRock and State Street. Of the 5 largest reported holders, 3 added shares and 2 reduced their positions during the quarter.
More on CMS
- CMS sentiment: whether news and social coverage of CMS Energy Corporation leans bullish or bearish, and the stories driving it.
- CMS ownership: all 806 reporting institutions, plus insider and congressional trades.
- CMS financials: revenue, net income, operating margin and free cash flow by quarter and year.
SentiSense also tracks daily options readings for CMS Energy Corporation: IV rank, put/call percentile, 25-delta skew and open-interest walls.
Frequently asked questions
What does CMS Energy Corporation do?
CMS Energy is an energy holding company with three principal businesses. Its regulated utility, Consumers Energy, provides regulated natural gas service to 1.8 million customers and electric service to 1.9 million customers in Michigan.
What sector is CMS in?
SentiSense classifies CMS Energy Corporation in the Utilities sector, and its Standard Industrial Classification is Electric & Other Services Combined.
Where does CMS stock trade?
CMS Energy Corporation (CMS) is listed on the New York Stock Exchange, where its shares have traded since June 1, 1972.
Who is the CEO of CMS Energy Corporation?
Garrick J. Rochow is the chief executive officer of CMS Energy Corporation.