The investment seeks long-term capital growth. The fund invests, under normal market conditions, at least 80% of its assets in common stocks of medium capitalization U.S. listed companies. For purposes of the fund, a medium capitalization company has a market capitalization found within the range of market capitalizations represented in the Russell Midcap ® Index at the time of purchase. The size of the companies in the Russell Midcap ® Index will change with market conditions.