The Target Date Fund Market Is All Oligopoly And Part Monopoly, Hampering Innovation Assuntos Gerais MarkFord em 14/11/25 12:30 SummaryThree firms dominate the target date fund market, constituting an oligopoly. One firm – Vanguard – owns 72% of the passive TDF market, constituting a monopoly.Oligopolies and monopolies are bad. They hamper innovation.Advisors believe that their business risk is low when they hire an oligopoly firm. Time will tell.https://seekingalpha.com/article/4155351-the-target-date-fund-market-is-all-oligopoly-and-part-monopoly-hampering-innovation