Meet with PWL Capital: https://pages.pwlcapital.com/en-ca/contact-us?utm_source=content&utm_medium=youtube&utm_campaign=rationalreminder_yt Avoid Online Scams: https://pwlcapital.com/stay-safe-online/ What if index funds weren’t as “passive” as you think? In this episode of the Rational Reminder, we are joined by Jim Rowley, Global Head of Investment Implementation Research, and Andy Maack, Head of US Equity Portfolio Management at Vanguard. These two experts offer a rare, behind-the-scenes look into what it really takes to run some of the world’s largest index funds—and it’s far from “set it and forget it.” From real-time trading decisions to managing $7 trillion globally, Jim and Andy walk us through how Vanguard implements index strategies with a precision that rivals any active manager. They challenge the traditional labels of passive versus active and show how thoughtful implementation, securities lending, FX execution, and IPO participation can add real value for investors—even in low-cost index products. Timestamps: 0:00:00 Intro 0:05:40 The most exciting part of index fund implementation that most index fund investors probably aren’t aware of 0:09:12 Jim and Andy's views on the “passive” and “active” labels that are often applied to investment products 0:13:29 The main objective of a market capitalization weighted index fund 0:19:38 How portfolio managers and traders work together to implement an index fund 0:21:18 The number of portfolio managers and traders typically involved with managing a typical index fund 0:27:20 How much of an index fund’s implementation is quantitative vs. based on human judgement 0:31:24 The tools traders have available to them to minimize their impact on prices 0:35:36 How a stock’s price is affected when it gets included in or excluded from a major index 0:40:23 How high index fund ownership share affects the behavior of stock prices 0:48:50 How “passive” investors are using index funds 0:54:15 How the market share of total market index funds compares to that of non-total market index funds 0:57:19 How Vanguard’s funds incorporate changes in market composition stemming from things like buybacks, share issuance, and IPOs 1:01:10 Whether Vanguard takes any special precautions or actions around things like trading stocks undergoing cash mergers 1:08:44 Other than fee reductions, how Vanguard can continue to increase the value it adds for index fund investors 1:15:28 The biggest concern that Jim and Andy have about index fund implementation and trading 1:17:22 Jim and Andy define success in their lives Links From Today’s Episode: Rational Reminder on iTunes — https://itunes.apple.com/ca/podcast/the-rational-reminder-podcast/id1426530582. Rational Reminder Website — https://rationalreminder.ca/ Rational Reminder on Instagram — https://www.instagram.com/rationalreminder/ Rational Reminder on X — https://x.com/RationalRemind Rational Reminder on TikTok — www.tiktok.com/@rationalreminder Rational Reminder on YouTube — https://www.youtube.com/channel/ Rational Reminder Email — info@rationalreminder.ca Benjamin Felix — https://pwlcapital.com/our-team/ Benjamin on X — https://x.com/benjaminwfelix Benjamin on LinkedIn — https://www.linkedin.com/in/benjaminwfelix/ Dan Bortolotti — https://pwlcapital.com/our-team/ Dan Bortolotti on LinkedIn — https://ca.linkedin.com/in/dan-bortolotti-8a482310