Episode summary
60/40 Portfolios Are a Scam (Here’s the Real Story)
The Meb Faber Show
· · 1 hr 5 min · Hosts: Meb Faber · Guests: Cullen Roche
Summary
Cullen Roche argues that portfolio construction should start with the idea that investors are really managing savings against future goals, not chasing a quick path to wealth. He says every portfolio should be built around different needs, time horizons, and spending liabilities, which is why there is no single “perfect portfolio” that fits everyone. That framework pushes the discussion away from marketing slogans and toward practical questions about what an investor needs the money to do.
A major theme is that real returns matter more than nominal ones. Roche says headline figures like “10% a year” are misleading once inflation, fees, and taxes are removed, and that fixed income should be judged through the lens of time horizon and duration rather than simple price moves. He also emphasizes that long-term government bonds can be a poor trade for many investors, while short-duration tools like T-bills and bond ladders can be useful for matching near-term liabilities.
The episode also traces where the 60/40 portfolio came from, tying its rise to the Wellington Fund and Walter Morgan after the Great Depression. Roche contrasts that classic balanced approach with his more original ideas, including a forward-cap portfolio built around long-run structural trends and a defined-duration framework that attempts to quantify the time horizon and sequence risk of different assets.
Key takeaways
- Roche says investors should think of portfolios as savings vehicles tied to future goals, not as get-rich-quick bets.
- He argues that real, after-inflation returns are the only returns that matter, because fees, taxes, and inflation can cut headline gains sharply.
- Roche traces 60/40 to the Wellington Fund and Walter Morgan, who built a balanced portfolio after the Great Depression.
- He is skeptical of long-duration government bonds and says T-bills and short bond ladders are often more useful for matching liabilities.
- His defined-duration framework tries to measure the time horizon and sequence risk of stocks and bonds so they can be matched to financial plans.
Notable quotes
“Your investment portfolio should more appropriately be thought of as a savings portfolio”
“real returns are what you actually eat”
“asset allocation is a temporal conundrum”
“the 6040 portfolio came from the Great Depression”
“good diversification is learning to hate some part of your portfolio all the time”
How the episode opens
Welcome to the Met Favor Show, where the focus is on helping you grow and preserve your wealth. Join us as we discuss the craft of investing and uncover new and profitable ideas, all to help you grow wealthier and wiser. Better investing starts here.
Met Faber is the co-founder and chief investment officer at Camry Investment Management. Due to industry regulations, he will not discuss any of Camry's funds on this podcast. All opinions expressed by podcast participants are solely their own opinions and do not reflect the opinion of Camrian Investment Management or its affiliates. For more information, visit cambrianvestments.com.
Welcome back everybody. Happy New Year's. Today we have a great returning guest. We're joined by Cullen Roach, founder and CIO at Discipline Funds, a financial planning firm that focuses on holistic advice and has three defined duration ETFs. Big news. His latest book is out, Your Perfect Portfolio: The Ultimate Guide to Using the World's Most Powerful Investing Strategies. Colin, welcome back to the show,
Man. What's up? It's great to be back. — Congrats on the book, man. You just figured you got young kids in diapers. Good time to do it. Was that the inspiration? What was the They're growing up now. What's the story?
Yeah. No, I figured that if I if I launched a whole bunch of ETFs this year and wrote a book, I could that was going to be my excuse to get away from the kids full-time. So, no, I actually, weirdly, it's the opposite.
I feel like kids uh the kids lit a fire under my butt where I felt like I had to start thinking about, you know, how am I going to pay for these little munchkins? And so, I uh in the last few years, I've actually started to get re-energized about a lot of stuff.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- portfolio construction
- real vs nominal returns
- asset allocation
- government bonds
- investor behavior
Companies and tickers mentioned
- Orcam Financial Group
- Discipline Funds
Watch the episode
Watch “60/40 Portfolios Are a Scam (Here’s the Real Story)” 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 Meb Faber Show, this episode and its artwork belong to The Idea Farm. Octagon is not affiliated with the show; this page is an independent summary.
