Episode summary
The Long View: Jim O’Shaughnessy - Investing Lessons From a Lifelong Learner
The Long View
· · Hosts: Ben Johnson, Christine Benz, Amy Arnott · Guests: Jim O’Shaughnessy
Summary
Jim O’Shaughnessy argues that the most durable edge in investing is still human nature, not storytelling. He traces his path from a teenager studying Dow components and factor data in the library to building quantitative tools that compared stocks by valuation, especially price-to-earnings ratios and other underlying characteristics. His view is that price usually comes before narrative, and when markets are dominated by a story, that often signals poor forward returns over the next 3 to 5 years.
He also revisits the 1987 crash as the lesson that turned him into a “pure quant”: his models warned that the market was extremely overvalued, but he sold a large put position too early because he let outside conviction override his own numbers. From that experience, he says investors should be boring, patient, and long term, especially if they are saving for retirement. He favors simplicity, diversified equity exposure for younger investors, and only limited speculation.
On bonds, O’Shaughnessy is pragmatic but skeptical for long-horizon goals: bonds can reduce volatility and have a role, yet stocks have historically dominated over most rolling 30-year periods. In private markets, he says he now focuses on pre-seed and seed because founder quality matters more than history, but valuation still matters a lot. Richly priced venture deals are, in his view, usually easy to pass on. His broader theme across investing, books, and podcasting is continual learning and resisting stasis.
Key takeaways
- O’Shaughnessy says price usually precedes narrative, and story-driven markets often set up weak returns over the next 3 to 5 years.
- He says the 1987 crash taught him that emotions can overpower models, turning him from a factor investor into a stricter quant.
- He thinks most long-term investors should favor diversified equities, keep speculation small, and use bonds mainly to reduce volatility, not to maximize return.
- In pre-seed and seed investing, he values founder agility and humility, but he still passes quickly when valuations are already too rich.
- He says constant learning is essential because “stasis is death,” and he uses books, podcasts, and AI tools to challenge his own priors.
Notable quotes
“I believe that price precedes narrative, not the other way around”
“if you really want to do well in the stock market, I am of the opinion that the last sustainable edge is human nature, arbitrageing human nature”
“I let my emotions trump the numbers and I missed out on this big move”
“Have in your savings for your retirement or for whatever you're saving for your kids's education, etc., a very long-term view and be real”
“Stasis is death, movement is life”
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 Christine Benz, director of personal finance and retirement planning for Morning Star. — And I'm Ben Johnson, head of client solutions with Morning Star.
Our guest on the podcast today is Jim Oanaughy. Jim founded Oshani Asset Management, a quantitative investment management firm in 1993. Franklin Templeton acquired the firm in 2021.
Jim is also an author of several books, including Invest Like the Best and What Works on Wall Street. His latest book, Two Thoughts: A Timeless Collection of Infinite Wisdom, is a compilation of quotations from famous artists, writers, and Thinkers. Jim also hosts his own podcast called Infinite Loops.
In addition, Jim is the founder and CEO of Oshanaugh Ventures, which provides financial backing and other support to individuals and projects. Jim Oanosy, thank you so much for being here on the Long View.
Well, thanks for having me, Christine. — We're thrilled to have you here. We want to start with a little bit of background, Jim. You got interested in the market at a young age. Can you talk about what piqu your interest?
Sure. My grandfather had been very successful in the oil business in the 20th century and uh he did something that was unusual for the time which was he gave away about 95% of his own money during his own lifetime but the remaining part that he wasn't able to give away was put into a foundation which was headquartered in St. Paul, Minnesota where I grew up and they once a quarter would have dinners with all my uncles and aunts as they were on the board of the foundation.
And when I was finally old enough, I think I was 16 to get invited to the big table, I was fascinated by my father and my uncle John arguing about a particular stock.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- stock market analysis
- quant investing lessons
- long-term investing and bonds
- pre-seed investing and valuations
- lifelong learning
Companies and tickers mentioned
- O’Shaughnessy Ventures
Watch the episode
Watch “The Long View: Jim O’Shaughnessy - Investing Lessons From a Lifelong Learner” 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.
