Daniel Roy, chief executive of Natexis Asset Management, the fund management arm of Natexis Banques Populaires, has re-organised senior management three months after joining from CDC Ixis Asset Management.

Roy has promoted Dominique Sabassier to chief investment officer, a role which did not exist prior to Roy's arrival. Philippe Couvrecelle, who was in charge of the multi-manager subsidiary Natexis Asset Square, has taken control of marketing and sales. Philippe Waechter has become head of macro economic research.