David has twenty years of fixed income portfolio management experience. Before joining Mariana David was head of international fixed income at Northern Trust Asset Management, managing over $40bn in money markets, short duration, global active, and, smart beta assets across multiple currencies for the world’s largest investors. Prior to heading the desk David was senior portfolio manager responsible for securities lending cash reinvestment, G7 rates, and, investment grade credit. David started his career in 2000, joining the UK Debt Management Office as a sterling repo trader. In 2002 David established and subsequently managed a segregated pool of short-term fixed income securities for the UK Government. David graduated as a Master of Physics from Lancaster University in 1999.