COLUMBIA LARGE CAP ENHANCED CORE FUND COLUMBIA LARGE CAP ENHANCED CORE FUND CLASS A 

The investment seeks total return before fees and expenses that exceeds the total return of the Standard & Poor's (S&P) 500® Index. The fund invests at least 80% of its net assets (including the amount of any borrowings for investment purposes) in common stocks that comprise the S&P 500 Index, convertible securities that are convertible into stocks included in the index, and derivatives whose returns are closely equivalent to the returns of the index or its components. The manager will vary the number and percentages of the fund's holdings in attempting to provide higher returns than the index and to reduce the potential of underperforming the index over time.