Investments Team

The Wespath Investments team exhibits considerable breadth of expertise. Our leadership team averages more than 20 years in experience, which brings strength of capability and service to the participants, Plan Sponsors and Annual Conferences of The United Methodist Church.

Dave Zellner  

Dave Zellner

Chief Investment Officer

Dave has been with Wespath since 1997 and is responsible for the entire Investments Division, comprised of Investment Management, Investment Services and Sustainable Investment Strategies. Former employers include Shell Oil Company, where he managed equity portfolios for Shell’s retirement plans and Investment Research Company (an investment management firm) where he was a portfolio manager and responsible for managing the firm’s investment operations. As CIO, Dave is responsible for executing and administering Wespath’s investment program as directed by its Investment Strategy Statement and Statement of Administrative Investment Policy. Dave received a bachelor's degree in Finance from Louisiana State University and his MBA from the University of Houston.

Investment Management

Susan Chung  

Susan Chung, CFA

Managing Director,
Investment Management

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Susan joined Wespath in April 2018. As the Managing Director of Investment Management, Susan provides strategic investment support and risk management for Wespath’s investment program, as well as administrative and operational oversight. She leads a team of investment professionals responsible for sourcing, monitoring and reporting on all of Wespath’s fixed income, equity, and alternative investments, and its internally managed Positive Social Purpose Lending Program. Prior to this role, Susan was the Head of Global Strategy at Allstate Investments, where she was responsible for providing views on global macro-economic and geopolitical events. Her previous experience includes investment consulting with Ennis Knupp & Associates (now Aon Hewitt Investment Consulting), managing real estate and structured debt with Bank of America, and equities analysis with Morningstar. Susan received a bachelor’s degree in Mathematics and Economics from the University of Chicago. She received her MBA in Finance and Accounting from the Booth Graduate School of Business at the University of Chicago. Susan is a CFA Charterholder

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Brian Boyer  

Brian Boyer, CFA

Director, Equities

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Brian joined Wespath in September 2003. As the director of Equities in Investment Management, he is responsible for overseeing the strategic direction and staff of the public equities and alternative investments programs, including the asset classes of private equity and private real estate. Previously, he spent 15 years with First Analysis Corporation, a Chicago-based investment firm. At First Analysis, he was a senior vice president with responsibility for developing public equity research coverage and making venture capital investments in various technology sectors including telecommunications products and services. Brian currently serves on the Northbrook United Methodist Church endowment committee. He received a bachelor of arts degree and a bachelor's degree in engineering from Dartmouth College, and an MBA from The Wharton School at the University of Pennsylvania. He is also a CFA Charterholder.

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Amy Bulger

Amy Bulger

Manager, Alternative Investments

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Amy joined Wespath in March 2013. As manager of Alternative Investments in Investment Management, she is responsible for monitoring and expanding alternative investments and supporting the administration of the alternative investment program. Previously, she was an investment analyst at the Illinois Municipal Retirement Fund, where she covered private real estate and other sector portfolios. Prior to that, she worked as an analyst in the CMBS market at LaSalle National Bank and GMAC Commercial Mortgage. Amy received a bachelor's degree in Economics from Northern Illinois University and an MBA from DePaul University.

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Constance Christian

Constance Christian, CFA

Director, Institutional Relationships

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Connie joined Wespath in May 2016. As manager, Fixed Income, she shares responsibility for the oversight of fixed income assets within the Wespath funds. Previously, she was vice president and fixed income portfolio manager at ABN AMRO Asset Management. Prior to that, she was partner and fixed income portfolio manager at Brinson Partners. Connie also taught college level pre-calculus for Chicago Public Schools. She received a bachelor's degree in Finance and an MBA from Xavier University, and she received a master's degree from DePaul University. She is also a CFA Charterholder.

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Piotr Chwala

Piotr Chwala

Manager, Positive Social Purpose Lending Program

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Piotr joined Wespath in April 2014 and is responsible for executing and administering the organization’s commercial real estate portfolio, known as the Positive Social Purpose Lending Program. Prior to Wespath, Piotr was an underwriter within Prudential’s FHA multifamily business, primarily focusing on affordable multifamily lending. During his more than seven years at Prudential, he held positions within portfolio management, special servicing and underwriting. Piotr received a bachelor's degree in Finance and Real Estate from DePaul University.

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Frank Holsteen  

Frank Holsteen

Director, Fixed Income

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Frank joined Wespath in March 2012. As the director of Fixed Income in Investment Management, he is responsible for overseeing the strategic direction and staff of the fixed income investment program. Previously, he was managing director at Barrington Strategic Wealth Management Group, where he contributed his fixed income background to risk control and return enhancement strategies. Prior to that, he worked for 14 years as a fixed income portfolio manager and trader at Chicago Asset Management Company. Frank received a bachelor's degree in Economics from Lake Forest College.

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Monica Huang 

Hsiu-Feng Huang

Senior Investment Analyst, Investment Management

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Hsiu-Feng joined Wespath in January 2016. Her primary role is to analyze, monitor and evaluate investment portfolios and manager performance. She most recently served as investment analyst for Plan Sponsor Advisors, where she was responsible for creating investment reports and monitoring portfolios for institutional clients. Prior to that, she was operations manager at IBT Securities Company. Hsiu-Feng earned a bachelor's degree with a concentration in Insurance and Finance from Takming College in Taipei, Taiwan and an MBA from the University of Illinois at Chicago.

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Rashed Khan

Rashed Khan, CFA

Manager, Investment Analytics

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Rashed joined Wespath in November 2008. He is responsible for managing the analyst pool and overseeing the cross-platform investment analysis and reporting on all Wespath funds. Before joining Wespath, he worked as a loan officer for Cambridge Realty Capital, a Chicago-based senior housing and healthcare finance company, and served as a loan administration officer at a certified community development financial institution. Rashed received a bachelor's degree with a concentration in Finance from Berea College. He is also a CFA Charterholder.

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Sylvia Poniecki

Sylvia Poniecki

Director, Positive Social Purpose Lending Program

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Sylvia joined Wespath in September 2011, and is responsible for providing managerial oversight of all aspects of Wespath’s Positive Social Purpose Lending Program. Previously, she worked at the Illinois Housing Development Authority in positions of increasing responsibility, most recently overseeing the state’s Low Income Housing Tax Credit and Illinois Affordable Housing Tax Credit programs. In addition, she has managed a wide range of complex housing projects and programs including: TCAP, Section 1602, HOME Multifamily Rental Programs, Illinois Affordable Housing Trust Fund, taxable first mortgage financing and tax exempt bond financing. Sylvia received a bachelor's degree in Computing and Web Design from DePaul University.

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Trent Sparrow 

Trent Sparrow

Senior Analyst, Positive Social Purpose Lending Program

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Trent joined Wespath in October 2012. As senior analyst of the Positive Social Purpose Lending Program, he is responsible for the day-to-day reporting and analysis of several internally-managed portfolios of market-rate community development loans, one of which is a component of Wespath’s Fixed Income Fund. Previously, he was an analyst at Neighborhood Housing Services of Chicago (NHS), where he managed investor relations and portfolio reporting. Prior to NHS, Trent worked as a commercial real estate portfolio manager for Zions Bank. Trent received a bachelor's degree in Finance from Idaho State University.

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Mark Warren

Mark Warren, CFA, CIMA

Manager, Public Equities

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Mark joined Wespath in August 2015 and is responsible for overseeing the public equity investment program. Previously, Mark held senior level positions with The Boeing Company where he was responsible for public and private equity investments within the pension group. Prior to joining Boeing, Mark was vice president with HighMark Capital Management where he evaluated investment allocations with outside money managers. Prior to that, Mark worked at the Abu Dhabi Investment Authority (ADIA) as an assistant fund manager and at Deloitte & Touche Investment Advisors as a senior consultant. Mark received a bachelor's degree from Purdue University. He is also a CFA Charterholder and a Certified Investment Management Analyst (CIMA).

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Institutional Investment Services


Krystal Holmes

Krystal Holmes

Senior Client Operations Specialist

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Krystal joined Wespath in April 2014. As senior client operations specialist, she is responsible for delivering operational support to institutional clients, and for enhancing internal processes and systems designed to support client needs. Prior to this role, Krystal served as a plan sponsor manager within Wespath’s Customer Service division, where she was responsible for providing operational support to a variety of clients, including United Methodist annual conferences and general agencies. She received a bachelor's degree in Leadership Studies from DePaul University and has successfully completed the Principles for Responsible Investment (PRI) Academy’s Responsible Investment Essentials course.

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Karen Manczko

Karen Manczko

Director, Institutional Relationships

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Karen joined Wespath in April 2013. Karen is primarily responsible for developing and managing relationships with institutional clients. Specifically, she helps guide clients with asset allocation analysis, investment policy statement development and in incorporating sustainable investing guidelines into an overall investment program. Karen also frequently presents on investment-related topics at United Methodist-affiliated conferences and events. She most recently served as an Associate Investment Program Manager for Northern Trust Global Advisors, where she was responsible for developing, implementing, monitoring and evaluating custom investment programs for institutional and ultra-high net worth clients. Prior to that, she was a Senior Investment Performance Analyst within Northern Trust’s Investment Risk and Analytical Services department. She received a B.S. degree in Psychology from the University of Illinois at Urbana-Champaign.

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Bill Stewart

Bill Stewart, CFA, CIMA

Director, Institutional Relationships

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Bill joined Wespath in September 2016. As the director of Institutional Relationships, he is responsible for maintaining and growing relationships with institutional investors, including foundations, higher education institutions, health care organizations, church agencies, and others. Bill was most recently a managing director at PNC Capital Advisors, where he served as the senior client portfolio manager for multiple equity investment teams. Prior to that, Bill served as the vice president and director of Investor Relations for Mercy Investment Services, Inc., the socially responsible asset management program for the Sisters of Mercy and its ministries. Bill has also held senior leadership roles in institutional investments with Invesco, Ltd., National Asset Management, Wachovia Securities, Inc., and EF Hutton. Bill received a bachelor’s degree in finance from Auburn University’s Harbert College of Business and a bachelor’s degree in psychology from Auburn University. Bill is a CFA charterholder and has earned the Certified Investment Management Analyst (CIMA) designation. Additionally, he is an Emeritus member of the Dean's Advisory Council at The Raymond J. Harbert College of Business at Auburn University.

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Christina Tincher

Christina Tincher

Manager, Marketing

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Christina joined Wespath in November 2016. As the marketing manager, she is responsible for developing marketing materials, including print and digital communications, to inform existing and prospective clients. She also leads the campaign to raise awareness on social media about Wespath’s value proposition. Previously, Christina was an assistant vice president of client service at Brookfield Investment Management, where she worked closely with the institutional investor relations team to develop institutional investor marketing materials. Prior to that, Christina was employed as the marketing manager at Aurora Investment Management LLC. Christina received a bachelor's degree in Finance and Marketing from Marquette University.

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Sustainable Investment Strategies


Nicholas Abel

Nicholas Abel

Sustainable Investment Strategies, Investment Specialist

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Nick joined Wespath in October 2016. As a sustainable investment specialist, Nick works to integrate environmental, social and governance (ESG) factors into Wespath’s investment process. Nick also leads our corporate governance engagement activities. Previously, he was a senior investment analyst at RVK, Inc., where he performed ESG-product portfolio analysis, capital market research and investment due diligence for institutional investors. Nick received his bachelor's degree in Finance from Western Washington University.

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Anita Green  

Anita Green

Director, Sustainable Investment Strategies

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Anita joined Wespath in December 2008. As the director of Sustainable Investment Strategies, she is responsible for strategic development and implementation of Wespath’s corporate engagement program. In this role she regularly communicates with corporate management about policies and practices related to environment, social and governance issues. Previously, Anita worked for 16 years at a retail mutual fund company, where she was the vice president of Social Research. In this capacity she managed the social research, proxy voting and shareholder advocacy programs. Anita received the "SRI Service Award" in 2004 and the "Making a Difference" award in 2000, and has been awarded the United Methodist Women "Recognition Pin" from her local unit. Anita currently serves on the board of directors for the Interfaith Center on Corporate Responsibility (ICCR). From 1999-2005, she served on the board of directors of the US SIF: the Forum for Sustainable and Responsible Investment. Anita received a bachelor's degree in Communications from Truman State University, a master's degree in Organizational Management from the University of Phoenix, and has completed the Responsible Investment Academy "Enhanced Financial Analysis" course and the "Climate Change: Risks and Opportunities for the Finance Sector" course offered by the UNEP Finance Initiative.

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Juan Lois

Juan Lois

Manager, Sustainable Investment Strategies

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Juan joined Wespath in September 2015. As the manager of Sustainable Investment Strategies, he ensures that Wespath’s investment program incorporates environmental, social and governance (ESG) metrics into the investment process. He is also responsible for overseeing Wespath’s ethical exclusions and contributes to the team’s corporate engagement and proxy voting activities. Prior to joining Wespath, Juan worked in institutional sales and business development at Cornerstone Capital Group, a financial services firm dedicated to mainstreaming the discipline of sustainable finance. Before that, he worked in the energy industry in Latin America, focusing on mining, electricity generation and renewable energy technologies. Juan received his bachelor's degree in Latin American Studies from Tufts University, and his master's degree in International Relations from The George Washington University.

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Contact Us

Call: 1-847-866-4100

Investment Managers

If you are a representative of an investment management firm seeking to provide Wespath with information about an investment strategy offering that you would like us to consider including in one or more of our investment funds, please send an e-mail to:

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