iShares MSCI South Korea ETF is a company in the U.S. stock market and it is a holding in 6 U.S.-traded ETFs. EWY has around 2.0M shares in the U.S. ETF market. The largest ETF holder of EWY is the Invesco Solar ETF (TAN), with approximately 1.21M shares. Investors may also find of interest that the ETF with the largest allocation to EWY stock is Direxion Daily MSCI South Korea Bull 3X Shares (KORU), with a portfolio weight of 46.59%. On average, U.S. ETFs allocate 15.27% of EWY to their portfolios.