Dean Morris was named a portfolio manager at Cornerstone Investment Partners, and David McElroy was named director of marketing, focused on consultant relations, said Neilson Brown, a portfolio manager and partner. Both positions are new. Mr. Morris was senior director and portfolio manager at Invesco, where he supervised U.S. financial stocks on the firms international/global equities team; he will not be replaced, said Invesco spokesman Bill Hensel. Mr. McElroy was a senior director at Invesco, responsible for marketing and consultant relations. His position will be filled, Mr. Hensel said.