Jamie Dimon Net Worth

Jamie Dimon has an estimated net worth of $3.1 billion, according to Forbes Real-Time Billionaires, Jamie Dimon profile (figures as of October 20, 2026). That is up from $1.3 billion in 2019.

Jamie Dimon is an American banker who leads JPMorgan Chase. The bank is the largest in the U.S. by assets, according to Forbes. He started in finance at American Express in 1982 after Harvard Business School, where he worked with Sandy Weill. Later, he helped build the modern Citigroup through a run of mergers and executive roles. His rise put him near the center of big U.S. banking for decades.

His wealth comes from banking, and Forbes places him in Finance & Investments. After senior jobs at Commercial Credit, Travelers, Smith Barney, and Citigroup, he became CEO of Bank One in 2000. When Bank One merged with JPMorgan Chase in 2004, he moved into top leadership there and later became CEO. Forbes says he is self-made. A big part of his fortune is tied to his long career running major financial firms, especially JPMorgan Chase.

How Jamie Dimon built his fortune

Dimon made his name by climbing through large financial companies and taking bigger operating roles over time. He began at American Express in 1982, then followed Sandy Weill to Commercial Credit. There, he became CFO in 1986 and later president. In the 1990s, he served as COO of Travelers and Smith Barney, then became president of Citigroup in 1998 as those businesses were brought together through mergers and acquisitions.

The next big step came in 2000, when he became CEO of Bank One. After Bank One merged with JPMorgan Chase in 2004, he became president and COO of the combined bank and later moved into the top job. Forbes says he runs JPMorgan Chase, the largest bank in the U.S. by assets. Forbes also notes that a 2006 move to unload $12 billion of subprime mortgages helped protect the bank during the 2008 crash.

Forbes net worth over time

Forbes valued Dimon at $1.3 billion in 2019, then $1.2 billion in 2020. The estimate rose to $1.8 billion in 2021 before easing to $1.6 billion in 2022. Forbes kept that same $1.6 billion figure in 2023. Those swings fit a career built around one of the biggest U.S. banks, where his billionaire status is tied largely to his stake in JPMorgan Chase and his long run in senior leadership.

The Forbes estimate moved higher after that. It reached $2.1 billion in 2024, then $2.4 billion in 2025 and $2.8 billion in 2026 on the World's Billionaires List. As of October 20, 2026, Forbes' real-time tracker put him at $3.1 billion. Forbes classifies his wealth source as banking, which matches the path of his career from American Express to Citigroup, Bank One, and then JPMorgan Chase.