Xander van den Biggelaar, CFA, is a seasoned finance professional currently serving as Senior Portfolio Manager for Sustainable Investing at Coöperatie VGZ since May 2021, focusing on enhancing the sustainability and diversity of the portfolio. Previously, from May 2015 to February 2021, Xander held the position of Portfolio Manager Overlay at Coöperatie DELA, where responsibilities included asset liability management, risk management, and overseeing socially responsible investing initiatives. Xander's earlier experience includes roles as an Investment Analyst and Investment Consultant at Towers Watson, specializing in asset liability management and risk budgeting, as well as entrepreneurial experience as the Director of Discobus. Xander holds multiple advanced degrees in Economics, Finance, and Strategic Management from Tilburg University, along with a Bachelor's in Business Studies.