Minder Cheng – Startup Investor Profile

Dr. Minder Cheng is a Co-Founder and Managing Member at ThirdStream Partners. He serves as Chairman at MediaCrossing and was a Board Member and Advisor at Armanta. Dr. Cheng is an active investor with a background in various roles in investment firms globally. He held the position of Chief Investment Officer for Index Equity and Capital Markets at BlackRock, where he was a part of the firm’s Operating Committee. Prior to BlackRock, he worked at Barclays Global Investors and held roles at Convergence Asset Management, Sumitomo Finance International, Salomon Brothers, and the New York Stock Exchange. Dr. Cheng holds a PhD, a MS, and a MBA from the University of California at Berkeley and a BA from National Taiwan University.

Location: Stamford, CT

Country: United States of America

Investment Regions:

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Tracxn shows ThirdStream Partners (Minder Cheng co-founder) made an investment in OneAM on Sep 22, 2025, which is within 6 months of the reference date; therefore classify as very-active.

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.