Grzegorz Witkowski conceived the idea for Insignis TFI, co-founded the firm, and is its largest shareholder. He has led the company since its establishment in 2016. From the outset, Insignis TFI has consistently specialized in equities listed on the Warsaw Stock Exchange (WSE). The company manages closed-end investment funds as well as a portfolio managed on behalf of one of the world’s largest institutional investors. In 2026, Insignis TFI launched Insignis AI FIZ, a fund that uses artificial intelligence in its investment process and, unlike the company’s other strategies, invests primarily in US-listed assets. The fund is based on technology that has been developed by AI Investments since 2018. Grzegorz began his career in transaction advisory at EY. He then moved into capital markets as an equity analyst at OFE PZU before managing equity portfolios at OFE Nordea and Trigon TFI. He is a graduate of SGH Warsaw School of Economics and holds the CFA designation and a Polish investment adviser license.