Short interest in iShares MSCI USA Momentum Factor ETF (BATS:MTUM) increased during the last reporting period, rising from 1.55M to 2.31M. This put -% of the company's publicly available shares short.

Short interest for iShares MSCI USA Momentum Factor ETF gives investors a sense of the degree to which investors are betting on the decline of iShares MSCI USA Momentum Factor ETF's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 399.91K shares traded per day, it would take 5.76 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.