Market Concentration: What It Really Means

Scroll down, and find the earlier 3 episodes of 100 Year Thinkers.

Matt Zeigler and I had the privilege of hosting Robert Hagstrom (The Warren Buffett Way) and Chris Mayer (100 Baggers) for a special 100-Year Thinkers Edition of the Excess Returns Podcast.

Two legendary investors and authors. One hour packed with timeless wisdom on long-term thinking and wealth creation. This is the conversation we’ve been wanting to have—and we think you’ll find it as valuable as we did.

Available now on Excess Returns Podcast and Talking Billions. 🎧

I’m excited to share this episode with you—it’s reposted here with permission and blessing from both Matt and Jack. Don’t miss it! And follow their work, links below.

The 100 Year Thinkers: Long-Term Compounding in a Short-Term World

Chris’ New Book
https://shop.generalsemantics.org/pro...
Robert’s Book: Investing: The Last Liberal Art
https://www.amazon.com/Investing-Libe...

When Robert Hagstrom and Chris Mayer sit down together, the conversation goes far beyond stock picking. Join them, along with Matt Zeigler and Bogumil Baranowski to explore how investors think, how language shapes decision making, and why many of the debates dominating today’s markets miss the deeper point. Drawing on ideas from general semantics, mental models, and long-term capital compounding, the discussion reframes market concentration, AI, valuation, and risk through a more durable lens built for long-horizon investors.
Topics covered in this episode

• Why high valuation multiples are not automatically a sign of overvaluation

• What return on invested capital really tells you about long-term compounding

• The difference between describing a business and understanding the business itself

• Market concentration, index construction, and why benchmarks can mislead investors

• The idea of time binding and what investors can learn from history without overfitting it
  

• Map versus territory and how financial statements can obscure underlying business reality
  

• AI investing, capital allocation, and separating durable businesses from speculative narratives
  

• Why many valuation debates are really disagreements about time horizon
  

• How language, labels, and mental shortcuts create overconfidence in investing

• What it takes for a company to compound capital over decades, not years

  
  

Podcast Program – Disclosure Statement

Blue Infinitas Capital, LLC is a registered investment adviser and the opinions expressed by the Firm’s employees and podcast guests on this show are their own and do not reflect the opinions of Blue Infinitas Capital, LLC. All statements and opinions expressed are based upon information considered reliable although it should not be relied upon as such. Any statements or opinions are subject to change without notice.

Information presented is for educational purposes only and does not intend to make an offer or solicitation for the sale or purchase of any specific securities, investments, or investment strategies. Investments involve risk and unless otherwise stated, are not guaranteed.

Information expressed does not take into account your specific situation or objectives, and is not intended as recommendations appropriate for any individual. Listeners are encouraged to seek advice from a qualified tax, legal, or investment adviser to determine whether any information presented may be suitable for their specific situation. Past performance is not indicative of future performance.