Mark Mahaney
Director, Internet Research
Citi Investment Research

Mark S. Mahaney is a Director covering the Internet sector at Citigroup Investment Research.

Mark is ranked #1 in both the Greenwich Institutional Investor Poll and the Institutional Investor Poll for the Internet sector. He is also ranked as the #1 Earnings Estimator and the #1 Stock Picker in the Internet Retail segment by the Financial Times and StarMine.

Mark has been covering Internet stocks since 1998. Prior to Citigroup, he worked on both the sell-side and the buy-side at American Technology Research, Morgan Stanley, and Galleon Capital.

Mark holds an MBA from Wharton Business School (1996), an MA from Johns Hopkins' School of Advanced International Studies (1990), and a BA from Amherst College (1987). Prior to Wall Street, Mark worked in management consulting with Deloitte Touche Tohmatsu and with the U.S. Department of State, the U.S. Senate, and the Office of the U.S. Trade Representative. Mark lives in the San Francisco Bay area with his wife Patsy and their sons Noah, Carter, Aidan, and Malcolm. Mark is a member of the National Down Syndrome Society and Cure Autism Now.