Harbor Mid Cap Value Fund Retirement Class Fonds

The investment seeks long-term total return. The fund invests primarily in equity securities, principally common stocks, of mid cap companies. Under normal market conditions, it invests at least 80% of its net assets, plus borrowings for investment purposes, in securities of mid cap companies. The Subadviser's active investment strategy uses a quantitative investment model to evaluate and recommend investment decisions for the fund in a bottom-up, contrarian value approach.