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Jamie Dimon smiling, in an open-collared shirt and dark jacket, at the World Economic Forum in Davos in 2016.
Photo: Financial Times, CC BY 2.0

Jamie Dimon
Chairman and CEO, JPMorgan Chase.

EditorialAn editorial profile written by Ceolumen from public sources. Jamie Dimon is not a Ceolumen member and has not endorsed Ceolumen. Disclosures

Profile

Jamie Dimon has been chief executive of JPMorgan Chase, the largest bank in the United States, since 2005, and its chairman since 2006.

After an MBA at Harvard Business School in 1982 he joined American Express, working under Sandy Weill. He became chief financial officer of Commercial Credit in 1986, was chief operating officer of the insurer Travelers and the brokerage Smith Barney from 1990, and became president of Citigroup in 1998. In 2000 he was named chief executive of Bank One, which merged with JPMorgan Chase in 2004; he joined the combined bank as chief operating officer and became chief executive the following year.

Dimon was born in New York City in 1956 and grew up in Queens. He studied economics and psychology at Tufts University, graduating in 1978.

Sources

  1. Jamie Dimon Wikipedia
  2. JPMorgan Chase Wikipedia
  3. Leadership JPMorganChase

Facts and role checked against these sources on 12 November 2026. Roles change; if something here is out of date, write to support@stacklumen.com.

Photo

Jamie Dimon smiling, in an open-collared shirt and dark jacket, at the World Economic Forum in Davos in 2016. Photograph by Financial Times, via Wikimedia Commons, licensed under CC BY 2.0. Cropped from the original by Ceolumen.

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