Archive - Finance Foundry

Where AI Valuations Actually Break Down

A look at hyperscale financing, circular earnings, and where the real risk is hiding

Aug 18 • AI for Investment Research

Introducing my PAL: The Portfolio Allocation Lab

What building an AI portfolio tool taught me about risk, diversification, and my own bad habits.

Aug 11 • AI for Investment Research

So You Want to Be the Next Warren Buffett

His returns have tracked the S&P 500 for 20 years. Here's who to study instead.

Aug 4 • AI for Investment Research

July 2026

Alpha Might Be Bigfoot, but I'm Going to Hunt It Anyway

Skill is likely to persist, but luck is ephemeral

Jul 28 • AI for Investment Research

How AI Breaks the Business of Wall Street

Equity research only has one competitive moat left, and it isn’t research

Jul 21 • AI for Investment Research

The Stock Market Was Strange for the Last Ten Years

Dissecting what happened, and what it means for what comes next

Jul 14 • AI for Investment Research

Using Claude Fable 5 to Analyze My Investment Portfolio

Anthropic just re-released its most capable model. I used it to analyze my own portfolio, and the results were a mix of useful and frustrating

Jul 7 • AI for Investment Research

June 2026

AI Will Agree With Whatever You've Already Decided

Why a tool with no conviction can't help you find what the market got wrong.

Jun 30 • AI for Investment Research

Picking Stocks is a Second Job, and Most People Work it for Free

An honest look at whether stock picking is worth your time.

Jun 23 • AI for Investment Research

AI Will Make You a Better Investor, Not a Great One

AI can take a weak investor to competence. The jump from competence to greatness is the part it can't help with.

Jun 16 • AI for Investment Research

Three Things AI Will Confidently Get Wrong About Your Investments

The model sounds right even when it isn't. That's the whole problem.

Jun 9 • AI for Investment Research

I Made 3,388% on a Single Stock. Here's How I Found It.

My best individual stock picks have returned 10x, 20x, even 34x. And they're still not an argument for stock picking as a strategy.

Jun 2 • AI for Investment Research

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