Andrea Rossi will become a strategic advisor to Gérald Harlin, named new chairman of the French insurer's investment arm.
Eric de Montgolfier has been appointed chief executive officer of Invest Europe.
Axa Investment Managers, the investment branch of French insurer AXA, has proceeded to four appointments within its core investments unit that gathers fixed income, Framlington equities and multi-asset investment platforms.
She is one of nine candidates in the running for succeeding Mark Carney as governor of the Bank of England.
In the midst of restructuring, the Swiss bank has reduced its executive board from 15 to nine members.
Gilbert has been CEO of Aberdeen Asset Management since the establishment of the firm in 1983 before it merged with Standard Life in 2017.
Barclays reconstitutes its board, appointing Dawn Fitzpatrick and Mohamed A. El-Erian as non-executive directors.