The Rational Reminder Podcast: Economist: The State of Investing in 2026 (opens in new tab)

In this episode, we are joined by Shelly Antoniewicz, Chief Economist at the Investment Company Institute (ICI), for a data-rich exploration of the modern fund industry. Shelly walks us through the staggering scale of global regulated funds, how ETFs and mutual funds shape capital allocation, and why the rise of indexing may not be as disruptive as critics fear. We discuss the growth of ETFs versus mutual funds, increasing concentration among large fund sponsors, and how financial advisors ar...