Jul 31, 2026

Anthropic's revenue has grown nearly 10x a year, three years running. Its losses are accelerating with it. And here is Dario Amodei in February: "If my revenue is not 1 trillion dollars, if it's even $800 billion, there's no force on earth, there's no hedge on earth that could stop me from going bankrupt if I buy that...

Jul 23, 2026

My wife and I are taking a perfectly good 25-year-old house and spending 20% of the purchase price on a sizable remodel. Parts of it are going back to the studs. I had never done a big remodel, I knew nothing about construction, and I was shocked by how many landmines, wrong decisions, and outright deceptions we had to...

Jul 10, 2026

Lately, I've been getting this powerful feeling that everything I touch turns to gold. Every time I buy a stock, it goes up. Did I finally figure out the stock market game? Did I find a secret way to follow Will Rogers' advice: Buy stocks that go up, and if they don't go up, don't buy them?

No. I didn't get much...

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,...

May 28, 2026

A client emails me: stock XYZ has declined 25%, is the thesis broken? It's a fair question, and the honest answer is one I want to walk through carefully, because the same client letter brought a second question wearing different clothes: how do you tell the difference between patience and stubbornness when a position...