Senior Investment Team
Chief Investment Officer
Tassos founded Trinetra in 2016 as a small, dedicated investment boutique using ethnographic research to capture growth opportunities in emerging markets. Prior to that he was Head of EM Growth Equity at Ashmore which he joined after nine years at AllianceBernstein where he was Portfolio Manager for Emerging Consumer, Global Growth and Thematic equity products. He was previously a Managing Director at Credit Suisse - for six years he was the senior analyst for European travel and leisure, twice ranked #1 in the Institutional Investor survey, and then he was a Portfolio Manager for a year at the firm's internal hedge fund, Modal Capital. He also spent eight years as a Chartered Accountant and then as a management consultant at Arthur Andersen. Tassos holds an MA in Economics from Cambridge University and is a Fellow of the Institute of Chartered Accountants.
Valli is an experienced Equity Analyst and Fund Manager, specialising in European Consumer Goods and Emerging Markets. She worked for AllianceBernstein between 2000 and 2009, where she managed the consumer sleeve of the International Research Growth Fund and covered Consumer Staples and Luxury Goods. Prior to that she worked for Gartmore as a Research Analyst covering Emerging Markets. Valli has been awarded Institutional Investor Best of the Buyside and number 1 ranking in Thomson Extel survey in her field. Valli has a BSc in Accounting and Finance from the London School of Economics.
Andy has over 17 years of experience as an analyst, covering consumer and TMT sectors. He was also a Deputy Director in the Civil Service, where he advised the Cabinet Office and HM Treasury on economic policy. He then helped to establish Fingleton Associates as a director, providing strategic advice on competition and regulatory issues to CEOs and government departments. Prior to this he worked for 12 years as a Senior Equity Analyst in London at AllianceBernstein. His sector focus included telecommunications, airlines, leisure and retail. He was awarded Institutional Investor Best of the Buyside and achieved a number 1 ranking in the Thomson Extel survey. He then became Director of Research in New York, focusing on the impact of major strategic shifts, including those caused by disruptive technologies. He began his investment career at AXA Investment Managers. Andy has an MA in Zoology from Oxford University.