What investors need to know about concentration in ETFs

The global ETF industry is highly concentrated. The US was the first market where ETFs were sold and now half of the top 20 largest ETFs invest in US equities. This means investors around the globe will tend to have a high share of portfolios invested in US equities,. Here, LSEG reviews the top 20 largest ETFs in the world and what investors need to know about concentration issues. Read now.