Mathias Österberg joined Estlander & Partners in 2006 as researcher and trader. Until 2009 Mathias Österberg managed the company’s own portfolio as well as managed and developed proprietary systematic cash equity day-trading strategies. Since February 2010 Mathias Österberg held the position as Head of IT and was responsible for software development and overall infrastructure functionality. As of 2012 Mathias also acted as Head of Research. He was also a member of the company’s Risk Committee. In June 2014 he was promoted to CEO of Estlander & Partners. Mathias Österberg was awarded his MSc in Physics from the University of Helsinki in 2007.