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Rank 2203 of 3,368

Mark Attanasio net worth

Mark Attanasio's net worth is estimated at $1.9 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. The fortune comes mainly from finance.

Age
69
Self-made
Yes
City
Los Angeles
Source of wealth
Finance

Latest estimate

$1.9B

As of 15 Oct 2026, Forbes Real-Time Billionaires

History
Finance and investments setting, the industry behind this fortune
Finance and investments, the industry behind this fortune. Illustration, not a photo of Mark Attanasio.

Mark's net worth over time

1 dated estimate since 2026

One dated estimate so far. The chart draws as soon as a second public estimate is recorded.

As ofNet worthSource
15 Oct 2026$1.9B Forbes Real-Time Billionaires

About Mark Attanasio

Mark Attanasio (United States) has 1 dated net worth estimate in the public record, the latest $1.9 billion as of 15 Oct 2026 from Forbes Real-Time Billionaires. The fortune is tied to finance, which we classify under finance and investments. Mark was born in 1957. That places Mark at number 2,203 in the current ranking.

Sources

The description is written by BillionaireList editors from public facts. How estimates are made: methodology.

About Mark Attanasio, common questions

How much is Mark Attanasio worth?
Mark Attanasio's net worth is estimated at $1.9 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. That places Mark at number 2203 in the BillionaireList ranking.

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