American Century Investments has promoted Chris Krantz and Jeff Bourke to portfolio manager positions. In their new roles, both will serve on a team managing the firm’s U.S. large cap quality growth and premier growth strategies. Headquartered in Kansas City, Missouri, American Century Investments is a privately held investment management firm.

Corner Bakery Cafe, a portfolio company of Roark Capital Group, has promoted Gregg Koffler to vice president of franchise sales. In his new role, Koffler will be responsible for the overall sales and growth of Corner Bakery Cafe’s franchise division. Corner Bakery Cafe is a nationwide restaurant chain.