This fund's primary objective is to achieve substantial growth in capital over an extended period. To accomplish this, it typically allocates a minimum of 80% of its total net assets (which may include funds acquired through borrowing) towards investments in companies. These companies are selected such that their market value, calculated at the time of acquisition, corresponds with the market capitalization range of constituents within either the S&P MidCap 400 Index or the Russell Midcap Value Index.