Dimensional Fund Advisors is one of the fastest growing providers of mutual funds and ETFs. It was founded in the early 1980s, built upon University of Chicago research on efficient markets, passive investing, and other ideas that have since become extremely widespread. After having built up a huge following among financial advisors for their mutual funds, the company has been racing up the list of ETF providers. On this episode, we speak with Dimensional's co-CEO and chief investment officer Gerard O'Reilly on the firm's history, its approach to investing, and where he sees the fund management industry going.See omnystudio.com/listener for privacy information.