Welcome to Patrick O’Shaughnessy's podcast series, Invest Like the Best.

I’ve often joked that this show should be called “this is who you are up against,” because I am so often having conversations with brilliant people across the investment landscape who are effectively my competition and yours. This week’s conversation fits that description because it gives you an inside view into how things work among some of Wall Street’s most competitive investment firms. My guest is Leigh Drogen, who has worked as a statistical arbitrage portfolio manager and who founded and now runs Estimize, a data company which works with some of the world’s largest hedge funds.

Our conversation centers on the massive shift from what we call discretionary portfolio management—basically stock picking—to a landscape that is increasingly dominated by quantitative investors of various types. We talk about how any investor might hope to earn alpha, and how doing so is harder and harder.

There are so many great stories in this episode, told by someone with the perfect career experience to know how the system actually works. After many episodes where I’ve been learning on the fly about topics like venture capital, permanent equity, or health, this episode marks a return to my world of quantitative investing. I think you’ll learn a lot, and that you’ll likely finish with an even deeper appreciation of just the type of investors that we are all up against.

Learn More:
For more episodes, go to: InvestorFieldGuide.com/podcast.