IWM, EUM: Big ETF Inflows

Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, the largest inflow was seen in the iShares Russell 2000 ETF (IWM), which added 4.8 million shares, or a 2.0% increase week over week. Among the largest underlying components of IWM, in morning trading today Costar Group (CSGP) is up about 0.3%, and AthenaHealth (ATHN) is higher by about 1.7%.