THIGX : Thornburg Core Growth Fund Class I

Fund Summary

The investment seeks long-term growth of capital. The manager expects to invest primarily in domestic equity securities (primarily common stocks) selected for their growth potential. However, the fund may own a variety of securities, including foreign equity securities. The fund may invest in developing countries. Its investment advisor, Thornburg Investment Management, Inc. ("Thornburg") intends to invest in companies that it believes will have growing revenues and earnings. The fund can invest in companies of any size, from larger, well-established companies to smaller, emerging growth companies.