Reuters: Vivendi raised its stakes in French video games makers Ubisoft and Gameloft and indicated that it may buy additional shares later and seek board seats. Vivendi sold off its video games business Activision Blizzard in 2013 in the opening salvo of an asset sale spree and some analysts have questioned the wisdom of re-entering the games market now. “These investments are part of a strategic vision,” Vivendi said.