Greg Sawers, global co-head of equities at Credit Suisse Asset Management, has left. Mark Burgess, who was co-head with Sawers and who is also leader of the firm's US equity team, will now become sole global head of equities.

Steve Kaszynski, currently head of US value equities, will step up to become overall head of US equities, reporting to Burgess. Bob Rescoe has been promoted to take over Sawers' responsibilities as head of US equity research, reporting to Kaszynski.