Companhia Energetica De Minas Gerais-CEMIG (CIG)
Companhia Energetica De Minas Gerais-CEMIG (CIG) is listed on the New York Stock Exchange, where it has traded since May 17, 1995.
- Listed On
- the New York Stock Exchange
- Listed Since
- May 17, 1995
- Employees
- 5,384
- Market Cap
- $5.9B
About Companhia Energetica De Minas Gerais-CEMIG
Cia Energetica DE Minas Gerais - Cemig is a Brazilian energy company engaged in the generation, transmission, distribution, and commercialization of electricity, as well as natural gas distribution. The company operates through six segments: Generation, Transmission, Trading, Distribution, Gas, and Investees. Its activities include power generation mainly from hydroelectric sources, operation and maintenance of transmission and distribution infrastructure, electricity sales to captive and free-market customers, and gas distribution in Minas Gerais. The company derives a majority of its revenue from the Distribution segment, which comprises the distribution and sale of electricity to captive customers, and the operation and maintenance of infrastructure and related services.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 201 institutions reported holding CIG, with 143.7 million shares worth $305.0 million in aggregate. The largest reported holder was BlackRock, with 22.8 million shares worth $47.9 million. Of the 5 largest holders listed below, 3 added shares, 1 reduced its position and 1 held its position unchanged during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| BlackRock | 22,809,540 | $48M | Added 8.61% |
| State Street | 16,652,123 | $38M | Added 13.71% |
| Vanguard | 12,646,190 | $27M | Reduced 0.51% |
| Goldman Sachs | 11,998,815 | $25M | Added 49.65% |
| Tsp Capital Management Group | 9,123,551 | $19M | Unchanged |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is CIG?
Companhia Energetica De Minas Gerais-CEMIG (CIG) is listed on the New York Stock Exchange, where it has traded since May 17, 1995.
Who are the largest institutional holders of CIG?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of CIG were BlackRock, State Street and Vanguard.
How many institutions own CIG?
201 institutions reported a position in CIG for the quarter ended June 30, 2026, worth $305.0 million in total.
Did institutions buy or sell CIG last quarter?
Of the 5 largest reported holders, 3 added shares, 1 reduced its position and 1 held its position unchanged during the quarter. Every reported holder and its change is on the SentiSense ownership page for CIG.
Every reported institutional holder, plus insider and congressional trades in CIG, on SentiSense.