Our team
Our experienced and dedicated team of professionals continually works to offer clients more value and a better experience.
Executive leaders
Omar Aguilar, Ph.D.
Chief Executive Officer and Chief Investment Officer
Jonathan de St. Paer
President and Chief Operating Officer
Chief Investment Officers
Brett Wander
CIO of Fixed Income and Tactical Solutions
Bill McMahon
CIO of Active Equity Strategies
Senior leadership team
Patrick Cassidy
Head of Trading, Capital Markets, and Credit and Proxy Research
Erika Doede
Head of Business Strategy and Development
Amos Robinson
Head of Sales and Client Engagement
John Sturiale
Head of Product Management and Innovation
Corporate business partners
James Ferrarelli
Divisional Chief Information Officer of Technology
Michael F. Hogan
Chief Compliance Officer
Catherine MacGregor
Chief Legal Officer
Angel Romero
Head of Marketing
Jessica Seidlitz
Deputy Chief Compliance Officer
Tammi Torgler
Human Resources Business Partner
Investment professionals
Christopher Bliss, CFA
Head of Passive Equity Strategies
Maxwell Brantley, CFA
Portfolio Manager
Jeremy Brown, CFA
Senior Portfolio Manager
Ruta Bruckute, CFA
Portfolio Manager
Horacio Carias, CFA
Portfolio Manager
Chris Casal
Portfolio Manager
Iain Clayton, CFA
Senior Portfolio Manager, Head of Quantitative Portfolio Management
James Cortez, CFA
Senior Portfolio Manager
Chuck Craig, CFA
Senior Portfolio Manager
Tony Creasy, CFA
Senior Portfolio Manager
Jonathan Day
Associate Portfolio Manager
Jason Diefenthaler
Head of Tax-Exempt Strategies
Brian Dixon, CFA
Senior Portfolio Manager
Anton Dorokhin, CFA
Portfolio Manager for the Tactical Multi-Asset Solutions
Holly Emerson, CFA
Portfolio Manager
Brian Enkhbat
Associate Portfolio Manager
Brian Ferry, CFA
Senior Portfolio Manager
Jonathan Feske, CFA
Senior Portfolio Manager
John Greves, CFA
Head of Multi-Asset Strategies
Daniel Griffith
Associate Portfolio Manager
Jiwei Gu, CFA
Portfolio Manager
Matt Hastings, CFA
Head of Taxable Bond Strategies
Drew Hayes, CFA
Portfolio Manager
Robert Helmstetler, CAIA
Portfolio Manager and Head of Wealth Portfolio Management
Brian Hillburn, CFA
Senior Portfolio Manager and Director of Fundamental Research
Steven Hung
Senior Portfolio Manager
Kelly Johnson, CFA, CAIA
Portfolio Manager, Fixed Income
Ferian Juwono, CFA
Senior Portfolio Manager
Dony Kang, CFA
Portfolio Manager
Brendan Kerr, CFA
Senior Portfolio Manager
John Khodarahmi
Senior Portfolio Manager
Olga Kislova, CFA
Portfolio Manager
Linda Klingman
Managing Director and Head of Money Market Strategies
Patrick Kwok, CFA
Portfolio Manager
Matt Lavoie, CFA
Associate Portfolio Manager
Wei Li, Ph.D., CFA
Senior Portfolio Manager
Michael Lin
Senior Portfolio Manager
Jonathan Liu, CFA
Senior Portfolio Manager
Brian Luedtke, CFA
Senior Portfolio Manager
John Majoros
Co-Head of Taxable SMA Strategies and Senior Portfolio Manager
Stephen McCulloch, CFA
Associate Portfolio Manager
Kasey McCurdy, CFA
Portfolio Manager
Mark McKissick, CFA
Senior Portfolio Manager
Christian Menegatti, Ph.D.
Portfolio Manager for Tactical Multi-Asset Solutions
Karim Menoufy
Portfolio Manager
George Mylnikov, Ph.D.
Portfolio Manager and Head of Quantitative Research
Gretchen Novak, CFA
Senior Portfolio Manager
Lynn Paschen
Senior Portfolio Manager
Jamie Peek
Portfolio Manager
Nicole Perret-Gentil
Portfolio Manager
Kevin Phiengsai
Associate Portfolio Manager
Daniel Piquet, CFA
Portfolio Manager
Alfonso Portillo, Jr.
Senior Portfolio Manager
Jane Qin
Portfolio Manager
Tom Richmond
Co-Head of Taxable SMA Strategies and Senior Portfolio Manager
David Rios
Portfolio Manager
Erika Rodriguez
Associate Portfolio Manager
Jonathan Roman
Senior Portfolio Manager
Kenneth Salinger, CFA
Head of Municipal Bond Funds
Jim Serhant, CFA
Senior Portfolio Manager
Kevin Shaughnessy, CFA
Senior Portfolio Manager
Christopher Sheehan
Senior Portfolio Manager
Jane Shi, CFA
Portfolio Manager
Sabya Sinha
Portfolio Manager
Rayvon Solomon
Associate Portfolio Manager
Zifan Tang, Ph.D., CFA
Senior Portfolio Manager
Britt Tippett, CFA
Portfolio Manager
Cameron Ullyatt, CFA
Senior Portfolio Manager
Agnes Zau, CFA
Portfolio Manager