Adrianna Ma

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Adrianna is the operating partner at Index. Prior to joining, Adrianna was a managing partner of the investment firm Fremont Group, a managing director of General Atlantic and an investment banker at Morgan Stanley.

At Fremont Group, she oversaw a portfolio of actively managed funds, public securities and private co-investments, chaired the investment committee and assisted with Fremont’s direct private equity investments. During her ten years at General Atlantic, she led investments in, and served on the boards of, growth-stage technology companies around the world.

At Morgan Stanley, Adrianna focused on mergers, acquisitions and restructuring. She was also a project manager at the network server division of Hewlett-Packard Company. 

Adrianna serves on the boards of several educational and nonprofit organizations, including the MIT Investment Management Company and the UCSF Foundation Investment Company. She is also a term member of the MIT Corporation and a life member of the Council on Foreign Relations.

Adrianna received a BS in electrical science and engineering, and an ME in electrical engineering and computer science from MIT. She also holds an MBA from Harvard Business School.