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Harris Associates

Chicago-based investment manager associated with value-oriented U.S., international, and global equity strategies and the Oakmark Funds.

Last updated August 24, 2026

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Overview

Harris Associates L.P. is a Chicago-based investment management firm established in 1976 by a group of professionals who had previously worked in the private investment office of Chicago entrepreneur Irving Harris. The founding group included Victor Morgenstern, Myron Szold, Roger Brown, Ralph Wanger, Joe Braucher, Peter Foreman, Ed Neisser, and Earl Rusnak. The firm is distinct from the institution associated with Norman Harris, who founded Harris Bank. The firm’s identity is centered on fundamental, value-oriented investing. Its managers seek businesses whose market prices are below estimates of intrinsic value. Those estimates are developed through analysis that considers discounted cash flows, business quality, management, and the potential for long-term growth. This approach is applied across long-only U.S. equity, international equity, and global equity strategies. Harris Associates serves both individual and institutional investors. Its investment strategies are distributed through the Oakmark Funds mutual-fund complex as well as through institutional accounts and other investment vehicles. The Oakmark brand became the firm’s most visible public-facing offering, with the Oakmark Fund serving as its flagship vehicle. Other strategies extend the same research-oriented philosophy to different geographic and portfolio mandates. The firm has also been associated with several prominent investment professionals. Bill Nygren, who joined Harris Associates in 1983, became known for applying a valuation-focused approach to equity selection and for his connection with the Oakmark franchise. The firm’s investment process and portfolio management have remained operationally distinct within its parent organization: Natixis Investment Managers owns Harris Associates, but Harris retains control over investment decisions, its investment philosophy, and day-to-day management. Harris Associates became the subject of significant legal scrutiny through Jones v. Harris Associates, a dispute concerning advisory fees paid by mutual-fund investors. Investors argued that Oakmark shareholders were charged fees that were excessive in comparison with fees paid by institutional clients. The case reached the U.S. Supreme Court, which in 2010 unanimously vacated a lower-court ruling and sent the matter back for further proceedings. The litigation became an important reference point in the continuing debate over mutual-fund advisory compensation and fiduciary standards. As reported in the cited reference material, Harris Associates managed approximately $96 billion in assets as of June 30, 2025. That figure is time-specific and may change with market movements, investor flows, and changes in the firm’s mandates. The company’s present positioning is that of a specialist fundamental equity manager offering value-based strategies through mutual funds, institutional mandates, and related vehicles.

History

Harris Associates was founded in Chicago in 1976 by Victor Morgenstern, Myron Szold, Roger Brown, Ralph Wanger, Joe Braucher, Peter Foreman, Ed Neisser, and Earl Rusnak. The founders had previously worked in the private investment office of Chicago entrepreneur Irving Harris. This origin gave the firm a strong connection to private-capital analysis and helped shape its long-term, research-driven investment culture. Irving Harris was not related to Norman Harris, the founder associated with Harris Bank. From its early development, Harris Associates became identified with value investing. Rather than selecting securities primarily through market momentum or short-term themes, the firm’s stated process emphasizes estimating a company’s intrinsic value and looking for a meaningful discount between that estimate and the market price. The analysis incorporates discounted cash-flow work, the quality of management, business durability, and the ability to generate growth. This framework has been used across U.S., international, and global equity mandates. The firm’s mutual-fund business is represented by the Oakmark Funds. The Oakmark Fund became the best-known vehicle connected with Harris Associates, while the broader platform also served institutional clients and other investment structures. A Morningstar analysis cited in the reference material found that, over a five-year period ending in April 2013, four of the seven Oakmark funds it examined ranked within the top 2 percent of their respective categories. Such historical rankings describe a particular measurement period and should not be treated as a guarantee of future performance. Harris Associates has been associated with a number of recognized investment professionals, including Bill Nygren, who joined the firm in 1983 and became known for a value-investing style. The company’s identity has continued to rest more on its investment process and portfolio-management capabilities than on a broad consumer brand presence. A major institutional and legal episode began when Oakmark fund investors sued Harris Associates, alleging that the adviser’s fees were excessive because institutional clients paid lower rates for comparable services. The Seventh Circuit dismissed the case in 2008. In 2009, the Supreme Court agreed to hear the dispute, and in March 2010 it unanimously vacated the lower court’s ruling and remanded the matter. The case, Jones v. Harris Associates, became an important discussion point in the interpretation of investment-adviser fee standards and the relationship between mutual-fund shareholders and their advisers. Harris Associates is now owned by Natixis Investment Managers, which is part of the BPCE group. Although ownership places the firm within a larger international financial-services organization, the reference material states that Harris Associates retains control over investment decisions, investment philosophy, and day-to-day operations. As of June 30, 2025, the firm was reported to manage approximately $96 billion. Its continuing business scope includes long-only U.S. equity, international equity, and global equity strategies distributed through Oakmark Funds, institutional accounts, and other vehicles.

  • 2025

    Reported assets under management reach approximately $96 billion

    [1]

    The firm is reported to have approximately $96 billion under management as of June 30, 2025.

  • 2010

    Supreme Court remands the fee case

    [1]

    The Supreme Court unanimously vacates the Seventh Circuit's ruling and remands Jones v. Harris Associates.

  • 2009

    Supreme Court agrees to review Jones v. Harris Associates

    [1]

    The Supreme Court accepts the investors' appeal in a case concerning alleged disparities between mutual-fund and institutional advisory fees.

  • 2008

    Seventh Circuit dismisses the fee litigation

    [1]

    The U.S. Court of Appeals for the Seventh Circuit dismisses the mutual-fund investors' challenge involving Harris Associates' advisory fees.

  • 1983

    Bill Nygren joins the firm

    [1]

    Bill Nygren joins Harris Associates and later becomes associated with its value-investing and Oakmark activities.

  • 1976

    Harris Associates is founded

    [1]

    A group of investment professionals formerly associated with Irving Harris's private investment office establishes Harris Associates in Chicago.

Products and positioning

Fundamental, value-oriented investment manager focused on identifying businesses trading below estimates of intrinsic value.

  • Mutual fund

    Oakmark Fund

    The Oakmark Fund is Harris Associates' flagship mutual-fund offering and a principal public expression of the firm's value-investing philosophy. It seeks to invest in businesses whose market prices are below estimates of intrinsic value, with analysis focused on cash flows, management quality, business characteristics, and growth potential. The fund is part of the wider Oakmark Funds complex.

  • Mutual-fund complex

    Oakmark Funds

    Oakmark Funds is the mutual-fund platform through which Harris Associates offers multiple equity strategies. The cited material describes funds covering different mandates and reports that the complex has included U.S., international, and other equity-oriented offerings. Individual fund objectives, holdings, fees, and performance may differ.

  • Institutional investment management

    Institutional equity strategies

    Harris Associates manages long-only equity mandates for institutional clients. The platform includes U.S. equity, international equity, and global equity strategies, all supported by the firm's fundamental research process and emphasis on purchasing securities below estimated intrinsic value.

Brand decisions

  • 2010

    Supreme Court remand in Jones v. Harris AssociatesOther

    Background

    Oakmark mutual-fund investors alleged that Harris Associates charged excessive advisory fees because institutional clients paid lower fees for comparable investment-advisory services. The dispute had previously been dismissed by the Seventh Circuit.

    Action taken

    The Supreme Court unanimously vacated the Seventh Circuit's ruling and remanded the case for further proceedings.

    Aftermath

    The case became a significant reference in debates about mutual-fund advisory fees, adviser fiduciary obligations, and the standards used to assess allegedly excessive compensation.

Sources1 sources

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