Hortense Bioy, CFA, is head of sustainable investing research for Morningstar UK Ltd. Bioy leads Morningstar's environmental, social, and governance research efforts globally, with the objective of educating investors and providing them with the tools they need to evaluate funds through an ESG lens.

Before transitioning to a dedicated ESG focus, Bioy was European director of passive strategies research. She led an award-winning team that provides research on exchange-traded funds and index funds. Bioy joined Morningstar as an ETF analyst in 2010 from Bloomberg, where she was a financial journalist. She began her career as a mergers and acquisitions analyst at Société Générale in Hong Kong.

Bioy holds a master's degree in finance from Paris Dauphine University and a postgraduate degree in finance from Paris-Sorbonne University. She also holds the Chartered Financial Analyst® designation.