Callan Periodic Table of Investment Returns 2025 Year-End Update

Callan Associates updates a “periodic table” annually with the relative performance of 9 major asset classes over the last 20 years. Above is the most recent snapshot of 2006-2025, which you can find on their website Callan.com. The best performing asset class is listed at the top, and it sorts downward until you have the worst performing asset. I find it easiest to focus on a specific Asset Class (Color) and then visually noting how its relative performance bounces around.

The Callan Periodic Table of Investment Returns conveys the strong case for diversification across asset classes (stocks vs. bonds), capitalizations (large vs. small), and equity markets (U.S. vs. global ex-U.S.). The Table highlights the uncertainty inherent in all capital markets. Rankings change every year. Also noteworthy is the difference between absolute and relative performance, as returns for the top-performing asset class span a wide range over the past 20 years.