G. David MacEwen

G. David MacEwen

Co-Chief Investment Officer
Senior Vice President and Senior Portfolio Manager


G. David MacEwen is co-chief investment officer for American Century Investments®, a role he shares with Victor Zhang, who joined the company in 2014. As co-CIO, Mr. MacEwen jointly leads the investment management function, sharing responsibility for the firm’s investment culture, performance processes, resource allocation and talent development. Together, the co-CIOs manage approximately 150 investment professionals based in Kansas City; Mountain View, Calif.; New York and London.

In 2001, Mr. MacEwen was named CIO, Fixed Income, a role he maintains in addition to his co-CIO responsibilities. As CIO, Fixed Income, Mr. MacEwen leads the company’s global fixed income operation, which includes U.S. and Non-U.S. capabilities in the areas of Government Bonds, Corporate Debt, Municipal Bonds and Money Market funds. He serves on the portfolio management teams responsible for: Balanced, High Yield, Diversified Bond, Global Bond, Core Plus and Short Duration. He also is chair of the firm's Global Macro Strategy Team and the Asset Allocation Committee.

Mr. MacEwen joined American Century Investments in 1991 and has worked in the financial industry since 1982. Prior to joining the company, he was vice president of portfolio management for Provident Institutional Asset Management Corporation (currently BlackRock Advisors, LLC). Previously, he was a trust investment officer for Bank of Delaware (currently PNC Wealth Management).

Mr. MacEwen holds a bachelor’s degree in economics from Boston University and a master’s degree in business administration with a concentration in finance from the University of Delaware. He is a member of the CFA Institute and the Security Analysts of San Francisco. He also serves on the Board of Trustees for Blair Academy in New Jersey.

Funds Managed:

You should consider the fund's investment objectives, risks, charges and expenses carefully before you invest. Each fund's prospectus or summary prospectus, which can be obtained by visiting americancentury.com, contains this and other information about the fund, and should be read carefully before investing. Investments are subject to market risk.

American Century Investment Services, Inc. Distributor