The simplest way to explain who owns Citigroup (C -0.95%) is this: The bank is owned by shareholders. The details of those shareholders and the company's history are less simple to explain, however.
Below you'll learn highlights of Citigroup's history that shaped its evolution from a small state bank to a globally diversified financial services holding company. Also included are lists of Citi's largest owners and its board of directors, plus information on three ways to invest in the company today.

NYSE: C
Key Data Points
Who is the owner of Citigroup?
Citigroup trades on the New York Stock Exchange (NYSE) under the ticker C. As a public company, Citigroup has no single owner. Rather, ownership is split among many shareholders, including institutional investors, insiders, and retail investors. Citigroup's five largest institutional and insider investors are listed in the next section.
Institutional Investor

Individual shareholders
Citigroup's major individual shareholders are primarily insiders. The top five insider shareholders are Mark Mason, Ernesto Cantú Torres, Sunil Garg, Nicole Giles, and Gonzalo Luchetti. The share counts noted are current as of mid-February 2026, according to SEC data. All position values are based on the average February - March share price of $110.
- Mark Mason was inducted as Citigroup's Chief Financial Officer in 2019 and has held the position until the time of writing. He currently holds 273,485 share vauled at roughly $30 million.
- Ernesto Cantú Torres serves as the Head of International for Citigroup. He joined the company as an employee in 2023 after nearly four years as CEO of Citi Latin America. Torres currently holds 200,938 shares of Citigroup valued at $22.1 million.
- Sunil Garg is the acting CEO of Citi N.A. and has been with Citigroup since 1988. Garg currently holds 129,895 shares, totalling in the ballpark of $14.2 milion.
- Nicole Giles is the Chief Accounting Officer at Citigroup after her time as an executive at JPMorgan Chase (JPM -1.54%). She holds 110,466 shares valuing $12.1 million.
- Gonzalo Luchetti, Chief Financial Officer for Citi, as of March 2026, and overseesfinancial management of the firm and oversees Treasury, Controllers, Investor Relations, and Strategy and M&A. He holds 82,588 shares worth $9 million.
Who is on the board of directors for Citigroup?
Citigroup is governed by its 8-member board of directors. They are as follows.
Name | Title | Inception date |
|---|---|---|
Ellen M. Costello | Former CEO of BMO Financial | 2024 |
Titi Cole | Former Head of Legacy Franchises | 2025 |
Grace E. Dailey | Former Senior eputy Comptroller for Bank Supervison Policy | 2019 |
Jane Fraser | Chair of the Board at Citigroup | 2025 |
Sunil Garg | CEO of Citibank | 2023 |
Duncan P. Hennes | Co-founder at Atrevida Partners, LLC | 2013 |
Diana L. Taylor | Former Superintednent of Banks, State of New York | 2009 |
James S. Turley | Former CEO of Ernst & Young | 2013 |





