Companhia Energetica de Minas Gerais S.A. (NYSE:CIG) traded up 6.5% on Monday . The stock traded as high as $2.50 and last traded at $2.47, with a volume of 3,819,966 shares trading hands. The stock had previously closed at $2.32.

Separately, Zacks Investment Research cut Companhia Energetica de Minas Gerais from a “hold” rating to a “sell” rating in a research report on Wednesday, June 15th.

The stock has a market capitalization of $3.22 billion and a PE ratio of 10.71. The company has a 50-day moving average of $1.80 and a 200 day moving average of $1.73.

A number of large investors have recently added to or reduced their stakes in CIG. Schroder Investment Management Group boosted its stake in Companhia Energetica de Minas Gerais by 103.6% in the fourth quarter. Schroder Investment Management Group now owns 11,383,104 shares of the company’s stock valued at $17,074,000 after buying an additional 5,791,800 shares during the last quarter. TSP Capital Management Group LLC boosted its stake in Companhia Energetica de Minas Gerais by 32.5% in the fourth quarter. TSP Capital Management Group LLC now owns 1,786,886 shares of the company’s stock valued at $2,680,000 after buying an additional 438,376 shares during the last quarter. Finally, Oxford Asset Management boosted its stake in Companhia Energetica de Minas Gerais by 45.2% in the fourth quarter. Oxford Asset Management now owns 979,267 shares of the company’s stock valued at $1,498,000 after buying an additional 304,859 shares during the last quarter.

Companhia Energetica de Minas Gerais CEMIG is a Brazil-based holding company mainly engaged in the generation, transmission and distribution of electricity. The Company operates through the segments: Generation, Transmission, Distribution, Telecom, Gas and Other. The Company generates electricity at approximately 78 hydroelectric plants, three thermoelectric plants and 23 wind farms.

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