iShares Micro-Cap ETF (IWC) is listed on NYSEArca. 52-week range 143.74 to 203.28 USD. Trailing P/E 11.8. Data as of 2026-10-09.
The underlying index is a float-adjusted capitalization-weighted index and includes equity securities issued by issuers with total market capitalizations ranging from approximately $1 million to $3.2 billion, although this range may change from time to time. BFA uses a representative sampling indexing strategy to manage the fund.