Value investing redefined

The Oakmark family of mutual funds is an extension of Harris Associates’ value-focused approach to investing. For more about our selection of funds, visit Oakmark.com.

The Oakmark Funds

111 South Wacker Drive, Suite 4600
Chicago, Illinois 60606
1-800-OAKMARK (625-6275)

David Herro portrait

David G. Herro, CFA

Partner, Deputy Chairman, Portfolio Manager and Co-Chief Investment Officer-International Equities

  • Portfolio Manager of the Oakmark International Fund, Oakmark International Small Cap Fund, Oakmark Global Fund and Oakmark Global Select Fund
  • Portfolio Manager of the International, International Small Cap, Global, Global All Cap, Global Concentrated and Japan Strategies
  • Vice President, Oakmark Funds
  • B.S., University of Wisconsin-Platteville, 1983
  • M.A., University of Wisconsin-Milwaukee, 1985
  • Portfolio Manager with The State of Wisconsin Investment Board, 1989-92; and The Principal Financial Group, 1986-89
  • Joined the industry in 1985
  • Joined Harris Associates in 1992

News + Insights

David Herro on CNBC image

News

David Herro on CNBC’s “Squawk Box” (04.08.25)

April 8, 2025

CIO-International Equities and Portfolio Manager David Herro discussed finding opportunity amid tariff uncertainty and market volatility during a CNBC “Squawk Box” interview.

Oakmark International Small Cap (OANEX) Lipper Award 2025 image

News

Oakmark International Small Cap Fund wins a 2025 LSEG Lipper Fund Award

March 14, 2025

The Oakmark International Small Cap Fund is honored to receive a 2025 LSEG Lipper Fund Award for best International Small/Mid-Cap Core Fund over five...

Harris | Oakmark Logo

News

Harris | Oakmark Announces Portfolio Manager Retirement and Adds to International Equity Leadership

March 7, 2025

Mike Manelli, Partner and co-portfolio manager of the Oakmark International Fund and the Oakmark International Small Cap Fund, will retire at year-end 2025 –...

We do value investing differently

At Harris Associates, we don’t have an opinion about how equities will perform this year, if a recession will start or if the political parties will produce pro-growth candidates during the next election cycle. As long-term investors, we don’t think it matters.