Smart beta funds are generally more expensive than a passive, market cap weighted index fund, but less expensive than a full actively managed fund. (investopedia.com)
Traditional market cap weighted index strategies are popular for their ability to provide broad market exposure. (libertyshares.com)
It is a «problem» (if you believe that it is one) you are going to have with pretty much any market cap weighted ETF. (begintoinvest.com)