Nick Themelis

Nick Themelis is a renowned Chief Information Officer (CIO) who leads MarketAxess, one of the world's largest trading marketplaces that has traded over $2 trillion worth of credit this year. With over two decades of experience in the tech industry, he has pioneered several initiatives that have propelled MarketAxess to its current status as a member of the S&P 500 index. Under his visionary leadership, MarketAxess has won numerous awards for its technological innovations, such as the AI-powered Composite+ pricing engine.

In addition to his expertise in the financial and tech industries, Nick is also known for his passion for art, particularly urban art. He is an avid collector of both established and emerging artists, and his love for creativity and innovation is evident in his company's headquarters. MarketAxess' technology floor at 55 Hudson Yards features original works by CRASH, PHOEBE, and COPE2, reflecting Nick's focus on fostering creativity among his team.

Before joining MarketAxess, Nick held several top-tier roles in the financial sector. He previously served as CIO, Americas at Barclays Capital, CIO at Lehman Brothers Japan in Tokyo, and CIO - Asia at Lehman Brothers. Nick also held the position of Lead Developer at Morgan Stanley, where he honed his skills in software development and engineering.

Overall, Nick's expertise in technology, finance, and art has made him a notable figure in his field. His work at MarketAxess and his contributions to the tech community have earned him recognition by industry experts and through features in Institutional Investor Trading Tech.