The iShares U.S. Basic Materials ETF (IYM) is experiencing a significant outflow of approximately $231.9 million, representing a 17.6% decrease in shares outstanding week-over-week, decreasing from 7,950,000 to 6,550,000.
As of the last trade, IYM stands at $167.19, with a 52-week low of $115.07 and a high of $189.805. Key underlying components include Ecolab Inc. (ECL) and Fastenal Co. (FAST), both up about 0.9%, while AngloGold Ashanti plc (AU) is lower by 0.6%.
This week’s sharp outflow could impact the ETF’s individual holdings, which often require the buying or selling of underlying assets based on unit demand.









