Citigroup Reshapes Leadership as CFO Mark Mason Steps Down

Citigroup announced that Chief Financial Officer Mark Mason will step down from his role in March, marking a major shift in the bank’s leadership and strategic structure. Mason, who has been a key figure in communicating Citi’s long-term vision, will transition into an advisory role to CEO Jane Fraser before leaving the bank entirely by the end of 2026. His departure surprised some analysts, with Argus Research’s Stephen Biggar noting that Mason has long been a strong advocate of Citi’s strategy and that his exit raises questions about continuity in leadership messaging.

Gonzalo Luchetti, currently the head of Citigroup’s U.S. retail division, has been selected as the new CFO. His appointment comes as the bank undergoes significant internal restructuring aimed at strengthening performance and improving operational efficiency. With Luchetti’s shift to the CFO position, Citi plans to dismantle the standalone U.S. retail division and merge it into the expanding wealth management business.

As part of this transition, Citi’s retail bank and Citigold operations will be integrated into the wealth division under the leadership of Kate Luft, who will report directly to Andy Sieg, the head of Citi Wealth. The reorganization reflects the bank’s intent to streamline operations and bolster its competitive position in wealth management—a segment where it sees long-term growth potential, especially given its smaller retail footprint compared to larger U.S. rivals.

Citigroup is also consolidating its Branded Cards and Retail Services divisions into a unified U.S. Consumer Cards business, which will be led by Pam Habner. This newly combined segment will replace U.S. Personal Banking as one of the company’s five primary business divisions.

CEO Jane Fraser expressed confidence that the leadership overhaul will help Citi achieve its targeted return for next year, emphasizing that the timing aligns with preparations for the bank’s upcoming Investor Day. She noted that the refreshed structure is designed to position the company's next generation of leaders for long-term success as Citi continues its transformation strategy.