1. 0
    The Hidden Cost of Stock Market Concentration: When Funds Hit Regulatory Limits governance corpgov.law.harvard.edu
    via editorial

Market Concentration and Fund Regulation The U.S. stock market has become highly concentrated. Between 2015 and 2024, the share of the ten largest stocks in total U.S. market capitalization rose from 13% to 31%. In large-cap growth, it rose from 30% to 48%. By the end of 2024, the “Magnificent 7” stocks alone represented roughly […]

Source: Harvard Law School Forum on Corporate Governance

Published: 2026-07-07T11:31:43Z