Companhia Energética de Minas Gerais (CIG-C) Stock

About Companhia Energética de Minas Gerais

Companhia Energética de Minas Gerais (CEMIG), through its various subsidiaries, plays a comprehensive role in Brazil's energy landscape, covering the production, transmission, distribution, and retail of power. As of December 31, 2021, its substantial infrastructure included 70 generating facilities powered by hydroelectric, wind, and solar sources, boasting a combined installed capacity of 5,700 megawatts. The company also maintained an extensive network of 339,086 miles of distribution lines and 4,449 miles of transmission lines. Beyond its core electricity operations, CEMIG's diverse ventures encompass the procurement, transportation, and supply of natural gas, along with its by-products and derivatives. It also provides a range of IT services, such as cloud solutions, infrastructure management, and cybersecurity, as well as supplying technology systems for the operational oversight of public service concessions. Additional activities include energy trading, telecommunications services, distributed power generation, customer account handling, cogeneration, initiatives for energy efficiency, and the management of supply and storage. The company was established in 1952 and is headquartered in Belo Horizonte, Brazil.

Companhia Energética de Minas Gerais is headquartered in BR.

Companhia Energética de Minas Gerais (CIG-C) stock trades at $3.20 with a market capitalization of $9.15B. The stock is valued at a price-to-earnings (P/E) ratio of 9.71, price-to-book of 1.63, price-to-sales of 1.09. Over the past 52 weeks the stock has ranged between $2.35 and $4.00, and currently trades 20.0% below its 52-week high. It pays a dividend yielding 5.31%.

On profitability, Companhia Energética de Minas Gerais generates a return on equity (ROE) of 16.88%, above the typical market range of roughly 12-15%, return on capital employed of 9.39%, an operating margin of 11.41%, a net profit margin of 11.15%.

Official website: www.cemig.com.br

Companhia Energética de Minas Gerais by the numbers, 2016–2025

Between 2016 and 2025 Companhia Energética de Minas Gerais reported revenue of $18.8B rising to $42.8B, a change of +127.7% across 10 years. Compounded, revenue has grown 11.1% a year over five years, 7.5% over three, 7.4% over the last twelve months. Net profit rose to $4.9B.

Operating margin went from 9.6% in 2016 to 14.8% in 2025, a gain of 5.2 percentage points. The most recent net margin is 11.15%. On a trailing twelve-month basis to Mar '26, revenue is $10.37T and net profit $3.3B.

Borrowings rose from $15.2B to $19.9B, cash on hand is $1.8B, cash from operations was $4.0B in the latest year, positive in 10 of the last 10.

Return on equity has averaged 20.9% over five years, and was 17.1% in the most recent year.

The share price itself has compounded at —% a year over five years, 15.3% over three, 24.4% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

Companhia Energética de Minas Gerais (CIG-C) — frequently asked questions