Energy CO Of Minas Gerais (CIG-C) — SEC Filings

Overview

Energy CO Of Minas Gerais (CIG-C) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a 6-K filed on Oct 27, 2025: Energy Company of Minas Gerais (Cemig) filed a 6-K report on October 27, 2025, for the period ending December 31, 2025. The filing includes material facts from August 1, 2025, detailing Cemig's win in a CCEE auction for GSF credits related to concession extensions, and an official letter received fr

Sentiment Summary

Across 13 filings, the sentiment breakdown is: 2 bullish, 11 neutral. The dominant filing sentiment for Energy CO Of Minas Gerais is neutral.

Filing Type Overview

Energy CO Of Minas Gerais (CIG-C) has filed 11 6-K, 2 20-F with the SEC between Jan 2024 to Oct 2025.

Filings by Year

2025 · 2024

Recent Filings (13)

• Cemig Files 6-K: GSF Credit Auction Win & Shareholder Letter — 6-K · Oct 27, 2025 Risk: medium
  Energy Company of Minas Gerais (Cemig) filed a 6-K report on October 27, 2025, for the period ending December 31, 2025. The filing includes material facts from
• CEMIG Reports on Legal Actions Affecting PCH Auctions — 6-K · Jul 30, 2025 Risk: medium
  Energy Company of Minas Gerais (CEMIG) filed a Form 6-K on July 30, 2025, reporting on events for the month of July 2025. The filing includes a Notice to the Ma
• CEMIG Files 6-K: 4Q2024 Earnings, Shareholder Mtg & Board Changes — 6-K · May 16, 2025 Risk: low
  Energy Company of Minas Gerais (CEMIG) filed a Form 6-K on May 16, 2025, reporting on its 4Q2024 earnings, shareholder meeting notices, and board proposals. The
• Energy Co. of Minas Gerais 20-F: Dividend Plans & Impairment Losses — 20-F · May 1, 2025 Risk: medium
  Energy Co. of Minas Gerais filed its 20-F for the period ending December 31, 2024. The filing details a R$41 impairment loss on the capital gain of Aliança Nort
• Cemig 6-K: Hydro Plant Transfer & Lawsuit Update — 6-K · Mar 7, 2025 Risk: medium
  Energy Company of Minas Gerais (Cemig) filed a 6-K report on March 7, 2025, detailing several market notices. Key among these is a January 10, 2025 notice regar
• Cemig Files Q2 2024 Financials with Risk Disclosures — 6-K · Jan 2, 2025 Risk: medium
  Energy Company of Minas Gerais (Cemig) filed a Form 6-K on January 2, 2025, reporting its interim financial information for the second quarter of 2024. The fili
• CEMIG Files 6-K: Fitch AAA Upgrade, 3Q Earnings, Asset Sale — 6-K · Dec 18, 2024 Risk: low
  Energy Company of Minas Gerais (CEMIG) filed a 6-K report on December 18, 2024, detailing several market notices. These include Fitch's upgrade of CEMIG's ratin
• CEMIG Files 6-K, Controlling Shareholder Letter Included — 6-K · Nov 14, 2024 Risk: medium
  Energy Company of Minas Gerais (CEMIG) filed a Form 6-K on November 14, 2024, reporting a letter received from its controlling shareholder. The filing also incl
• CEMIG Reports 2Q24 Earnings, Dividend Declarations, Asset Sale — 6-K · Oct 10, 2024 Risk: medium
  Energy Company of Minas Gerais (CEMIG) filed a 6-K report on October 10, 2024, detailing several key events. These include the release of their 2Q2024 earnings,
• Cemig Files 6-K: Dividends, 1Q2024 Earnings, Moody's Upgrade — 6-K · Jul 18, 2024 Risk: low
  Energy Company of Minas Gerais (Cemig) filed a Form 6-K on July 18, 2024, reporting on various corporate actions. These include a Notice to Shareholders regardi
• Energy Co of Minas Gerais Files 20-F Annual Report — 20-F · Apr 30, 2024 Risk:
  ENERGY CO OF MINAS GERAIS (CIG-C) filed a Foreign Annual Report (20-F) with the SEC on April 30, 2024. Filing is a 20-F annual report for the period ending Dece
• Cemig Files 6-K: Investment Projections, 4Q2023 Earnings, and More — 6-K · Apr 16, 2024 Risk: low
  Energy Company of Minas Gerais (Cemig) filed a 6-K report on April 16, 2024, detailing various market notices and financial updates. Key items include a clarifi
• CEMIG: Dividends, DJSI Inclusion, and Foreign Debt Redemption — 6-K · Jan 10, 2024
  Energy Company of Minas Gerais (CEMIG) filed a 6-K on January 10, 2024, detailing three key events: a December 14, 2023, notice to shareholders regarding divide

Risk Profile

Risk Assessment: Of CIG-C's 11 recent filings, 0 were flagged as high-risk, 7 as medium-risk, and 4 as low-risk. The overall risk profile suggests moderate risk with a balanced mix of positive and cautionary disclosures.

Key Executives

• Controlling Shareholder

Industry Context

The company operates within the Electric Services sector, a critical component of the energy infrastructure in Brazil.

Top Tags

earnings (5) · foreign-issuer (2) · auction (2) · corporate-governance (2) · dividends (2) · rating-upgrade (2) · debt (2) · dividend (2) · regulatory-filing (1) · concessions (1)

Key Numbers

• Impairment Loss: R$41 — Recognized on the capital gain of Aliança Norte.
• Customer Debt: R$5 — Outstanding debts due to disagreement, with arbitration initiated.
• Mandatory Dividends: R$3,774 — Minimum dividends to be paid in two installments in 2025.
• Fitch Rating: AAA — Indicates highest credit quality following upgrade on Oct 11, 2024.
• Conformed Period of Report: 2023-12-31 — Fiscal year end
• Filed As Of Date: 2024-04-30 — Date of filing

Related Companies

CEMIG

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