 The company said at the time it would like to hold onto a stake well in excess of 50 percent.In March 2015, Bollore sold a 22.5 percent stake in the media group for a price of around €600 million.The next month, in April 2015, Bollore raised its stake in Vivendi from 10.2 percent to 12.01 percent at a total cost of €568 million.