Energy Co of Minas Gerais (CIG.C) shareholders
CIG.CNYSEElectric ServicesFiscal year ends December 31Also trades as CIG
$3.13+0.13 (+4.33%)
Close on Oct 29, 2026Market cap $8.96BP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
0.1%
0M of 957M shares
Institutional holders
18
4 new, 0 sold out
Net institutional buying
-0M
In Q2 2026
Insider trades, 12 months
0 buys · 1 sales
Net sold $3.86K
Shares held by institutions
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CIG.C | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 354,693 | 0.04% | $1.08M | +3,174 | 0.00% |
| Morgan Stanley | 38,559 | 0.00% | $117.61K | +1,023 | 0.00% |
| SmartHarvest Portfolios, LLC | 35,079 | 0.00% | $106.99K | −2,154 | 0.03% |
| Systematic Alpha Investments, LLC | 18,200 | 0.00% | $55.51K | – | 0.00% |
| Qrg Capital Management, Inc. | 15,329 | 0.00% | $46.75K | −20,512 | 0.00% |
| Citadel Advisors LLC | 14,112 | 0.00% | $43.04K | New | 0.00% |
| FMR LLC | 4,967 | 0.00% | $15.15K | −220 | 0.00% |
| Federation des caisses Desjardins du Quebec | 2,940 | 0.00% | $8.97K | – | 0.00% |
| Integrated Wealth Concepts LLC | 1,205 | 0.00% | $3.68K | New | 0.00% |
| Franklin Resources Inc | 520 | 0.00% | $1.59K | – | 0.00% |
| BlackRock, Inc. | 510 | 0.00% | $1.56K | −1,341 | 0.00% |
| Farther Finance Advisors, LLC | 379 | 0.00% | $1.16K | – | 0.00% |
| Osaic Holdings, Inc. | 103 | 0.00% | $314 | – | 0.00% |
| Assetmark, Inc | 99 | 0.00% | $302 | New | 0.00% |
| UBS Group AG | 78 | 0.00% | $238 | New | 0.00% |
| IMA Wealth, Inc. | 1 | 0.00% | $3 | −137 | 0.00% |
| Danske Bank A/S | 1 | 0.00% | $3 | – | 0.00% |
| Citigroup Inc | 1 | 0.00% | $3 | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 18 | 0M | 0.1% | 4 / 2 | 5 / 0 | 0M | 0M |
| Q1 2026 | 14 | 0M | 0.1% | 1 / 4 | 1 / 6 | 0M | 0M |
| Q4 2025 | 19 | 0M | 0.0% | 3 / 3 | 6 / 1 | 0M | 0M |
| Q3 2025 | 17 | 0M | 0.0% | 1 / 6 | 4 / 0 | 0M | 0M |
| Q2 2025 | 16 | 0M | 0.0% | 1 / 2 | 6 / 2 | 0M | 0M |
| Q1 2025 | 17 | 0M | 0.1% | 1 / 2 | 7 / 0 | 0M | 0M |
| Q4 2024 | 16 | 0M | 0.1% | 1 / 6 | 2 / 4 | 0M | 0M |
| Q3 2024 | 19 | 0M | 0.0% | 3 / 4 | 3 / 1 | 0M | 0M |
| Q2 2024 | 18 | 0M | 0.0% | 3 / 3 | 9 / 0 | 0M | 0M |
| Q1 2024 | 15 | 1M | 0.1% | 2 / 2 | 4 / 3 | 0M | 1M |
| Q4 2023 | 16 | 1M | 0.1% | 2 / 2 | 4 / 3 | 1M | 0M |
| Q3 2023 | 17 | 0M | 0.0% | 3 / 4 | 5 / 0 | 0M | 0M |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Magalhaes Leonardo George de | VP Finance and Investor Relati | – | – | Jul 16, 2026 |
| Demetrio Alexandre Ferreira | VP of Generation and Transmiss | – | – | Jul 16, 2026 |
| Ernando Antunes Braga | Vice President of Distribution | – | – | Jul 15, 2026 |
| Alexandre Ramos Peixoto | CEO | 124 | 0.00% | Jun 3, 2026 |
| Almeida Andrea Marques de | VP Finance and Investor Relati | – | – | Mar 24, 2026 |
| Luis Claudio Correa Villani | VP of Information Technology | – | – | Mar 24, 2026 |
| Marcos Montes Cordeiro | VP of Institutional Relations | – | – | Mar 24, 2026 |
| Sergio Pessoa de Paula Castro | Vice President of Legal Affair | – | – | Mar 24, 2026 |
| Marco da Camino Ancona Lopez Soligo | VP Generation and Transmission | – | – | Mar 24, 2026 |
| Reynaldo Passanezi Filho | CEO | 32,094 | 0.00% | Mar 24, 2026 |
| Sergio Lopes Cabral | Vice President of Trading | – | – | Mar 24, 2026 |
| Marney Tadeu Antunes | Vice President of Distribution | – | – | Mar 24, 2026 |
| da Silva Maria do Socorro Gama | Director | – | – | May 20, 2026 |
| Marcio Pereira Zimmermann | Director | 25,000 | 0.00% | May 20, 2026 |
| Valeria Pires Amoroso Lima | Director | – | – | May 20, 2026 |
| de Souza Aloisio Macario Ferreira | Director | 6,450 | 0.00% | May 5, 2026 |
| Marcus Leonardo Silberman | Director | – | – | Apr 16, 2026 |
| Ricardo Menin Gaertner | Director | – | – | Mar 24, 2026 |
| Anderson Rodrigues | Director | – | – | Mar 24, 2026 |
| Jose Reinaldo Magalhaes | Director | – | – | Mar 24, 2026 |
| Marcio Luiz Simoes Utsch | Director | – | – | Mar 24, 2026 |
| Daniel Alves Ferreira | Director | – | – | Mar 24, 2026 |
| Roger Daniel Versieux | Director | – | – | Mar 24, 2026 |
| Afonso Henriques Moreira Santos | Director | – | – | Mar 23, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| de Souza Aloisio Macario Ferreira Director | Apr 6, 2026 | Sale | −1,550 | $2.49 | $3.86K | 6,450 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 15, 2026 (FINRA, reported twice a month)
Short % of shares outstanding
–
0M shares short
Days to cover
1.0
At 0M shares a day
Change since last report
-16.1%
From 0M shares
Short volume, 20 days
20.9%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Energy Co of Minas Gerais's stock actually held short. Settlement fails (shares not delivered on time) peaked at 1,831 shares on Sep 1, 2026 over the last 90 days.