Episode summary
The Long View: Pat Dorsey - Economic Moats and More
The Long View
· · 43 min · Hosts: Ben Johnson, Christine Benz, Amy Arnott · Guests: Pat Dorsey
Summary
Pat Dorsey argues that a moat is a structural competitive advantage that creates pricing power, but that investors often overuse the label by mistaking a great product for a durable business. He says the old quantitative shorthand for moats, especially return on invested capital, has become less reliable because many modern advantages never appear cleanly on the balance sheet, particularly in software and internet businesses.
He draws a sharp distinction between inevitable moats, like durable consumer brands, and non-inevitable moats in dynamic industries such as software or semiconductors, where advantages can exist but must be re-underwritten over time. Dorsey says PayPal is a case where the moat proved weaker than advertised as payments shifted to mobile and NFC, while Visa and Mastercard have been more durable than he expected despite regulatory pressure.
The conversation also centers on management quality, with Dorsey emphasizing humility, openness to criticism, and the ability to allocate capital well as companies mature. He prefers a smaller investment universe concentrated in sectors with better market structures, uses a premortem process to identify what could break a thesis, and says his edge is often behavioral rather than informational when owning widely followed names like Meta and ASML.
Key takeaways
- Dorsey says the most common moat mistake is treating a strong product or service as proof of a sustainable competitive advantage.
- He says return on invested capital is much less useful for capital-light businesses because key value drivers may never show up on the balance sheet.
- He argues inevitable moats are only a subset of the moat universe; dynamic industries can still produce durable advantages, but they require constant reassessment.
- Dorsey says PayPal lost moat durability as payments shifted to mobile, while Visa and Mastercard proved more resilient than he expected.
- He prefers behavioral edge over informational edge in widely followed stocks, because the real opportunity is often in time horizon and interpretation rather than hidden facts.
Notable quotes
“return on those quantitative metrics like return on capital are frankly not that useful for many types of businesses in determining whether they have a mode or not”
“the most common trap is just kind of mischaracterizing a great product or service as a moat”
“It's not the entirety of the mode universe because there are lots of businesses, you know, in dynamic industries like semiconductors or software or aerospace where things can change more rapidly”
“The key I think is going back to an old paper by Russell Fuller called three sources of alpha that sort of thinks about different types of quote unquote edge”
How the episode opens
Please stay tuned for important disclosure information at the conclusion of this episode. — Hi and welcome to the long view. I'm Ben Johnson, head of client solutions with Morning Star. — And I'm Amy Arnut, portfolio strategist for Morning Star.
Today's guest on the Long View is Pat Dorsy. Pat is the founder of Dorsy Asset Management, a boutique asset manager serving institutional clients. From 2000 to 2011, Pat was the director of equity research for Morning Star, where he led the growth of Morning Star's equity research group from 20 to 90 analysts.
Pat was instrumental in the development of Morning Star's economic moat ratings as well as the methodology behind Morning Star's framework for analyzing competitive advantage. Pat is also the author of two books, The Five Rules for Successful Stock Investing and The Little Book That Builds Wealth. Pat holds a master's degree in political science from Northwestern University and a bachelor's degree in government from Wesian University.
Pat is a CFA charter holder. Well, Pat, welcome to the Long View. Thank you so much for joining us today.
Yeah, you bet. Happy to be here. So Pat, I I want to start with I guess maybe a question of identity specifically.
You've developed a reputation as sort of the quote unquote moat guy. So if we can start by firstly defining what is a moat in your mind, your interpretation and how did you wind up becoming the moat guy? I mean, look, a mode is just a a structural competitive advantage, something that's an attribute of a business that makes it difficult to compete with them and generally lends them some pricing power.
could be scale, could be switching costs, could be a brand, a few different things, you know, and I think the origin of it is simply my time at Morning Star, you know, when we launched coverage of individual stocks in, you know, 2001 or so.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- economic moats
- management quality
- returns on invested capital
- moat durability
- ai uncertainty
Companies and tickers mentioned
- PYPL
- PayPal
Watch the episode
Watch “The Long View: Pat Dorsey - Economic Moats and More” on YouTube
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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The Long View, this episode and its artwork belong to Morningstar, Christine Benz - Director of Personal Finance and Retirement Planning, Ben Johnson - Head of Client Solutions, Amy Arnott - Portfolio Strategist. Octagon is not affiliated with the show; this page is an independent summary.
