By Simon Jessop and Patturaja Murugaboopathy LONDON (Reuters) – Investors continued to flock to environmental, social and corporate governance (ESG) stock funds in January despite a slide in Big Tech hitting the funds’ performance, and as the market braces for more growth wobbles in the year ahead. As the global transition to a low-carbon economy gains pace and institutional investors increasingly find themselves graded on the sustainability of their holdings, flows into funds focused on finding ESG winners remained steadfast. Data shared with Reuters by funds network Calastone, which tracks t…