Jun 16, 2026

My dear friend Guy Spier did an almost hour-long interview with CNBC's Becky Quick. It is an interview I wish had never happened, or, if it did, for a different reason. Guy has been diagnosed with glioblastoma (GBM), one of the deadliest cancers. In January, Guy returned money to his investors, closed his fund, and...

Jun 9, 2026

I am on the flight from Denver to San Francisco with my twelve-year-old daughter when I write this letter to IMA clients about the craziness I am seeing in the markets. The turbulence on the flight gave me the pilot analogy. The rest came from what I see in valuations.

This market is starting to feel incredibly bubbly,...

Jun 5, 2026

It was 2006, my fifth year teaching a graduate investment class at the University of Colorado at Denver, and I had stopped preparing for lectures. One day I opened the syllabus and found discounted cash flow analysis on the menu. I started with: "Imagine you are a farmer about to buy a cow. How much would you pay for...