Demographic Patterns in Retail Investing
Federal Reserve data on wealth and investment patterns shows that equity ownership correlates with income and wealth: higher-income households are more likely to hold equities and are more actively engaged in markets. However, the growth of discount brokerage and commission-free trading has expanded market participation to lower and middle-income households, particularly among younger investors.
New Investor Demographics
The 2020-2021 retail trading boom attracted millions of new investors who skewed younger and, according to some surveys, more diverse than the traditional retail investor population. These new investors — many using mobile apps like Robinhood — entered markets through the PFOF ecosystem without awareness of market structure costs.
PFOF and Wealth Accumulation
For investors with smaller account sizes and fewer trades, PFOF-related execution costs are small in absolute terms. For investors who trade actively with limited capital — trying to grow small accounts — the cumulative cost of inferior execution can be proportionately more significant. Whether PFOF systematically disadvantages lower-wealth retail investors relative to wealthier peers is a legitimate equity question.
Market Access as a Fairness Issue
Broad market access — the ability of ordinary Americans to invest in equities — is a genuine achievement of the discount brokerage era. PFOF has funded much of this access. But 'access' that comes with invisible costs distributed to financial intermediaries raises fairness questions. In The Ethics Reporter's view, the goal should be broad, affordable access to markets AND fair execution quality — not a tradeoff between them.