Guy Prochilo was named global head of client services at Nuveen, according to an employee memo provided by the firm.
The position is new, a company spokeswoman confirmed in an email. Mr. Prochilo is responsible for providing the firm's clients with online access to their accounts, and enhancing its ESG and impact investing reporting.
He is based in New York and reports to Mike Perry, head of global client group at Nuveen.
Mr. Prochilo was senior managing director and chief operating officer for AllianceBernstein's global client group. He was replaced by Anthony Mayr, an AB spokeswoman said.
Nuveen has $1.2 trillion in assets under management.