Short interest in iShares Russell Mid-Cap Value ETF (ARCA:IWS) increased during the last reporting period, rising from 328.65K to 534.17K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 496.04K shares traded per day, it would take 1.08 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.