IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/25914.html
   My bibliography  Save this paper

The Specter of the Giant Three

Author

Listed:
  • Lucian A. Bebchuk
  • Scott Hirst

Abstract

This paper examines the large, steady, and continuing growth of the Big Three index fund managers—BlackRock, Vanguard, and State Street Global Advisors. We show that there is a real prospect that index funds will continue to grow, and that voting in most significant public companies will come to be dominated by the future “Giant Three.” We begin by analyzing the drivers of the rise of the Big Three, including the structural factors that are leading to the heavy concentration of the index funds sector. We then provide empirical evidence about the past growth and current status of the Big Three, and their likely growth into the Giant Three. Among other things, we document that the Big Three have almost quadrupled their collective ownership stake in S&P 500 companies over the past two decades; that they have captured the overwhelming majority of the inflows into the asset management industry over the past decade; that each of them now manages 5% or more of the shares in a vast number of public companies; and that they collectively cast an average of about 25% of the votes at S&P 500 companies. We then extrapolate from past trends to estimate the future growth of the Big Three. We estimate that the Big Three could well cast as much as 40% of the votes in S&P 500 companies within two decades. Policymakers and others must recognize—and must take seriously—the prospect of a Giant Three scenario. The plausibility of this scenario makes it important to understand the incentives of index fund managers, a topic that we study in other work.

Suggested Citation

  • Lucian A. Bebchuk & Scott Hirst, 2019. "The Specter of the Giant Three," NBER Working Papers 25914, National Bureau of Economic Research, Inc.
  • Handle: RePEc:nbr:nberwo:25914
    Note: CF LE
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w25914.pdf
    Download Restriction: Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html. Free access is also available to older working papers.

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Beni Lauterbach & Yevgeny Mugerman, 2020. "The Effect of Institutional Investors’ Voice on the Terms and Outcome of Freeze-out Tender Offers," Quarterly Journal of Finance (QJF), World Scientific Publishing Co. Pte. Ltd., vol. 10(01), pages 1-33, February.

    More about this item

    JEL classification:

    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
    • G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
    • K22 - Law and Economics - - Regulation and Business Law - - - Business and Securities Law

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:25914. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (). General contact details of provider: http://edirc.repec.org/data/nberrus.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.