Stamatis has 19 years of experience in the financial services industry, specializing as an equity analyst at UBS Investment Bank in London and, more recently, at Eurobank Equities in Athens. His equity research expertise covers a wide range of sectors, including consumer goods, hotels, retail, food manufacturing, HPC, gaming, airlines, tour operators, and telecommunications. 

He has an extensive track record of excellence, having been recognized by international institutional investors as the Best Analyst for Greece Equity Research on 9 occasions across various surveys that serve as benchmarks for excellence in the investment industry. Stamatis is a certified Chartered Financial Analyst, while having also served as CFA Instructor in the past, teaching equity valuation to CFA candidates.