Rank 955 of 3,368
James Duff net worth
James Duff's net worth is estimated at $4.5 billion as of 15 Oct 2026, according to Forbes Real-Time Billionaires. The fortune comes mainly from Duff Capital Investors.
- Country
- 🇺🇸 United States
- Industry
- Diversified
- Age
- 61
- Self-made
- Yes
- City
- Hattiesburg
- Source of wealth
- Duff Capital Investors
+$372M
+9.1%
vs Jan 2025
James's net worth over time
2 dated estimates since 2025
| As of | Net worth | Source |
|---|---|---|
| 15 Oct 2026 | $4.5B | Forbes Real-Time Billionaires |
| 2025 | $4.1B | Forbes |
About James Duff
James Duff (United States) has 2 dated net worth estimates in the public record, the latest $4.5 billion as of 15 Oct 2026 from Forbes Real-Time Billionaires. The fortune is tied to Duff Capital Investors, which we classify under diversified. James was born in 1965. The earliest estimate we hold, $4.1 billion, is dated 2025. That places James at number 955 in the current ranking.
Sources
- Forbesforbes.com/forbes-400/
- Forbes Real-Time Billionairesforbes.com/profile/james-duff/
- Identity factsOpen public knowledge base record
The description is written by BillionaireList editors from public facts. How estimates are made: methodology.
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