John Sitarz is a Portfolio Manager at Harris Associates for multiple strategies including the Oakmark Global Fund and Oakmark Global Select Fund. He also serves as a US Investment Analyst and is a Vice President for the Oakmark Funds. John previously held roles at the firm as a research associate and research assistant. Prior to joining Harris Associates in 2013, he was an audit senior assistant at Deloitte & Touche. He has over 10 years of investment industry experience.

John holds BS degrees in accounting and business administration from the University of Denver and is a CFA® charterholder and a CFP® certificant.


CFA® and Chartered Financial Analyst® are registered trademarks owned by the CFA Institute.

Certified Financial Planner Board of Standards Inc. owns the certification marks CFP®, Certified Financial Planner™ and CFP® in the US, which it awards to individuals who successfully complete CFP Board’s initial and ongoing certification requirements.

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