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)

Informed Investing

Insights

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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...

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Insights

All Roads Lead to Rome

September 30, 2025

For quite some time, our client conversations, as well as our quarterly letters, have thoroughly discussed the composition and valuation of the S&P 500....

Bill Nygren news image

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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Insights

Whiplash

June 30, 2025

If you had only looked at the equity market on the first trading day of this year and not again until the end of...

Bill Nygren and Mike Nicolas

Insights

Value Investor Insight “Earning Your Keep” (05.31.25)

May 31, 2025

Harris | Oakmark portfolio managers Bill Nygren and Mike Nicolas discuss today’s market environment, and what they look for in a good investment idea...

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