The Oakmark Funds are advised by Harris Associates L.P. an autonomous subsidiary of Natixis Investment Managers, L.P.

Learn more about the principles and philosophy behind our funds at HarrisAssoc.com.

Harris Associates

111 South Wacker Drive, Suite 4600
Chicago, Illinois 60606
312-646-3600

Informed Investing

Insights

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Insights

Rethinking the S&P 500: Why value stocks deserve a closer look

December 4, 2025

The S&P 500 isn’t the same index it used to be. Our latest thought piece explains why adding value exposure can potentially help reduce...

Rana Wright photo in front of the window

Insights

President’s Letter

November 24, 2025

In her annual letter, President of the Oakmark Funds Rana Wright shares an update on the Funds, including investment team updates and milestones.

Rana Wright
President, Oakmark Funds

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Insights

U.S. equities: Could the Russell 1000 Value be a less risky diversifier?

October 15, 2025

Today’s S&P 500 is increasingly concentrated. Robert Bierig highlights how the Russell 1000 Value offers diversification—and why value stocks may be a compelling option...

INT 3Q25 Webinar

Insights

International equities: The shifting opportunity set

October 14, 2025

Justin Hance, Director of International Research and Portfolio Manager, shares why we believe international equities remain attractive for long term investors, and where we...

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Insights

U.S. equities: Taking on turbulence

July 15, 2025

Bill Nygren, CIO–U.S. and Portfolio Manager, shares our approach to handling macro shocks and taking advantage of market disruptions.

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Insights

Are your portfolios adequately diversified?

July 14, 2025

Co-CIO–International Equities and Portfolio Manager Tony Coniaris, shares several reasons why he believes now is a good time for investors to reconsider diversifying their...

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