Jack O'Connor was named a managing director and head of North American institutional sales for Morgan Stanley Investment Management, effective Aug. 23, confirmed spokeswoman Alyson Barnes.
The position, reporting to global head of sales Lisa Jones, is new.
He will oversee institutional and intermediary sales, consultant relations and business development teams in North America.
Mr. O'Connor was an executive vice president and head of U.S. institutional sales at Pioneer Investments. He has been replaced by William Porter, who was named head of U.S. institutional at Pioneer and will retain his previous duties as director of consultant relations, said Geoff Smith, Pioneer spokesman.