Bank One
American company
Written and fact-checked by
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. They write new content and verify and edit content received from contributors.
Updated:
- Date:
- 1998 - 2004
- Ticker:
- JPM
- Share price:
- $195.47 (mkt close, Apr. 10, 2024)
- Market cap:
- $567.87 bil.
- Annual revenue:
- $154.95 bil.
- Earnings per share (prev. year):
- $16.77
- Sector:
- Finance
- Industry:
- Banks
- CEO:
- James Dimon
- Headquarters:
- Chicago
Bank One, Former U.S. bank holding company that merged with J.P. Morgan Chase & Co. in 2004. Bank One had been created through the 1998 merger of First Chicago NBD Corp. and Banc One. Although the 1998 merger created one of the country’s largest banks, it performed poorly until Jamie Dimon, a former Citigroup executive, became chief executive officer and revamped operations. Based in Chicago, Bank One became a leading provider of personal banking services, business loans, credit cards, and automated clearinghouse services.