Choose mutual funds with a minimum economical portfolio size - The Skilled Investor's FUND AUTHORITY SCORES for Mutual Funds... Choose mutual funds with a minimum economical portfolio size - The Skilled Investor's FUND AUTHORITY SCORES for Mutual Funds and ETFs > Selecting Diversified Investment Funds -- Mutual Funds and ETFs - Financial Articles, If you are going to invest in mutual funds and ETFs, then you should want them to have a sufficiently large asset base to fund adequately their administrative and research expenses. If an investment fund is too small, then fund management quality can suffer or fees could grow. While index funds have lower personnel overhead that active funds do, all mutual funds and ETFs have administrative costs that must be covered. Because of their lower costs, the minimum economical size of passively managed index funds is lower than that of an acti... in Public bookmarkswith chooseeconomicalfundsminimummutualportfoliosizeskilled