Byron Nimocks

Byron Nimocks is a Senior Portfolio Manager at First Manhattan Co. LLC, based in New York, NY. With over 35 years of experience at the firm, he manages portfolios for both high-net-worth individuals and institutional clients, tailoring investment solutions to meet diverse financial goals. His responsibilities emphasize equity and fixed-income securities, with a primary focus on achieving long-term capital appreciation through in-depth research and individually tailored portfolio construction.

Nimocks joined First Manhattan in 1988 as a Research Analyst and advanced to portfolio management, also serving as a partner through 2011. His portfolio management covers a wide range of asset classes, notably U.S. equities across large- and mid-cap companies, and he has experience investing in global equity markets and fixed-income strategies. His expertise includes identifying undervalued companies and generating both capital appreciation and income for clients.

He holds an MBA from Columbia University Graduate School of Business and a BA from Hendrix College. Recognized for his deep investment expertise and client-focused approach, Nimocks is regarded as a trusted advisor, having played a key role in First Manhattan’s investment research and portfolio management framework for decades.