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Howard Marks

A READING GUIDE · Uncertainty

Oaktree cofounder Howard Marks writes about investment judgment and risk. His 2015 memo Risk Revisited Again argues that price fluctuations alone cannot describe the possibility of permanent loss, and explores the limits of knowing risk in advance.

The connection to FIRE

Our FIRE connection: a date on a chart is an answer to a set of assumptions. A useful plan also asks what happens when those assumptions fail, when money is needed earlier, or when the household has less flexibility than expected.

The useful tension

Marks’s professional context includes credit investing and institutional capital. His risk framework does not provide a personal withdrawal rate or predict the next downturn. Use it to challenge confidence, not to turn uncertainty into a new forecast.

What does failure look like for my household, beyond a disappointing portfolio balance?

Start with the source

Take the idea into your own plan.

An independent reading guide by FireFolio, published September 20, 2026. These are our FIRE connections, not a claim that the writer supports every idea in the movement. No affiliation or endorsement. Educational material, not individualized investment advice.