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)

MIke Mangan- Partner and Portfolio Manager- Headshot

Michael J. Mangan, CFA, CPA

Partner and Portfolio Manager

  • Portfolio Manager of Private Client Strategies
  • B.B.A., University of Iowa, 1985
  • M.B.A., Northwestern University, 1992
  • Portfolio Manager with Stein Roe & Farnham, 1988-97; Senior Auditor with Continental Bank, 1985-88
  • 32 years investment experience
  • Joined Harris Associates in 1997
See all team members

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 for 2020. As long-term investors, we don’t think it matters.