The following table includes basic holdings information for each ETF in the High Yield Bonds, including number of holdings and percentage of assets included in the top ten holdings. (etfdb.com)
There is still healthy debate surrounding this subject, but evidence from more recent market environments seems to point toward a larger number of holdings as optimal for diversification purposes. (foolwealth.com)
A small number of holdings with exceptional results can disproportionately affect outcomes. (oakmark.com)