iShares MSCI USA Size Factor ETF (SIZE)

SIZE: A Good Mid-Cap ETF, Yet Not The Best

iShares MSCI USA Size Factor ETF invests in stocks of the MSCI USA Index with modified weights, focusing on mid-cap companies. The SIZE ETF is well-diversified across sectors and holdings. SIZE fundamental metrics are inferior to a mid-cap benchmark, but it shows a higher total return since its inception.