Episode summary
Survival First. Returns Second | Vitaliy Katsenelson on Investing Amid Extreme Uncertainty
Excess Returns
· · Hosts: Matt Zeigler, Bogumil Baranowski · Guests: Vitaliy Katsenelson
Summary
Vitaliy Katsenelson argues that the market’s biggest issue is valuation: stock returns come from earnings growth plus changes in price-to-earnings multiples, and when stocks are already expensive, multiple compression becomes a headwind. He says U.S. equities are near one of the highest valuation levels in the last 100 years, so even decent earnings growth may not translate into strong returns.
He is also rethinking portfolio construction in a world where AI, geopolitics, and business models are changing quickly. Because he has less confidence in many individual stock calls, he says he increased his portfolio from about 20 stocks to 30, using diversification as a form of humility. He expects some AI spending to prove wasteful, but still sees the current environment as historically exciting and full of new ideas.
On security selection, he describes moving away from purely cheap stocks toward quality, management character, and long-term business durability. He says he now sells faster when a thesis is broken, but is also more patient when fundamentals are improving and a secular change is underway. Across investing and life, he emphasizes passion, process, and a willingness to keep learning from great businesses, great people, and even art and music.
Key takeaways
- Katsenelson says today’s market is probably near one of the highest valuation levels in the last 100 years, making future P/E compression a likely headwind.
- He says he reduced conviction in many single-name ideas and expanded from about 20 stocks to 30 because humility matters more in a fast-changing world.
- He expects a lot of AI capital spending to be “bad money,” even though he thinks the technology is creating extraordinary opportunities to learn and build.
- He says cheap stocks often turned out to be expensive, so he now prioritizes quality, management character, and whether a business is truly undervalued.
- He is quicker to sell when a thesis is broken, but more patient when fundamentals are improving and a secular change is underway.
Notable quotes
“Making money is great, but first I want to survive. Today you need a lot of humility and you need a lot of humility because in the world is changing so fast”
“Now today if you look at the stock market overall we are probably one of the highest valuation in the last 100 years or close to it”
“when I have less confidence, the way I express it, number of stocks I own went up”
“a lot of it is probably going to be bad money”
“cheap is expensive”
How the episode opens
Making money is great, but first I want to survive. Today you need a lot of humility and you need a lot of humility because in the world is changing so fast. The range of possible outcomes at anything you look at got wider.
I have less confidence in my decisions today for many stocks than I ever had before. And when I have less confidence, the way I express it, number of stocks I own went up. you look at their investment in um AI, a lot of it is probably going to be bad money.
When stocks are expensive, the price earnings becomes a headwind because as price earnings declines, it be you know the whatever gain you get from earnings growth gets subtracted by decline of price earnings. Now today if you look at the stock market overall we are probably one of the highest valuation in the last 100 years. You're watching Excess Returns.
I'm Matt Ziggler. Bogam Baronowski is here with me today. It's an extra special guest.
He's the new Ben Graham, the guy who taught me and a lot of us why buy and hold is broken in Sideways Markets, CEO of Investment Management Associates in Denver, author of Soul in the Game and other books, and of course, lover of art and music. So, I'll try my best not to trap us there. for the next hour.
Let us raise our fever trees in his general direction. Vitali Cast Nelson, welcome to Excess Returns.
It's my pleasure. Thank you guys. Thank you. — I'm excited for this one. I don't want to talk to you about sideways markets like everybody else. But it's been it's been a we're recording this on Friday the 6th of March, 2026. Markets have not been sideways this week or really in the last two years.
From the episode’s captions: roughly the first two minutes, lightly cleaned. Keep watching on YouTube →
Topics
- valuation headwinds
- long-term stock return math
- mega-cap tech shift
- ai capital misallocation
- investing humility diversification
Watch the episode
Summary, takeaways and quote selection by Octagon. Quotes are short excerpts; the full conversation is in the episode.
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Excess Returns, this episode and its artwork belong to Excess Returns. Octagon is not affiliated with the show; this page is an independent summary.
