Andy Sieg

Head of Wealth Citigroup

Last Reviewed: October 1, 2026

Executive Summary

Andy Sieg has led Citigroup’s wealth management business since November 2023, a business that from 2026 also includes Citi’s U.S. retail bank. He came from Merrill, where he was President of Merrill Wealth Management, and had previously been a senior wealth executive at Citi from 2005 to 2009. Early in his career he worked in the White House as an aide on economic and domestic policy. Citigroup ranked No. 24 on the 2026 Fortune 500.

Career Highlights

• Head of Wealth at Citigroup since November 2023.
• President of Merrill Wealth Management.
• Senior wealth management executive at Citi, 2005 to 2009.
• White House aide to the Assistant to the President for Economic and Domestic Policy.

Professional Journey

Sieg worked in the White House as an aide to the Assistant to the President for Economic and Domestic Policy. He was a senior wealth management executive at Citi from 2005 to 2009, and then held strategy, product and field leadership roles at Merrill, becoming President of Merrill Wealth Management.

He returned to Citi as Head of Wealth in November 2023.

Education

No first-party source read for this profile states his education.