Thornburg Summit Fund Class I TSUMX Strategy

The investment seeks to grow real wealth over time. The fund's investments are expected to emphasize long positions in equity securities and fixed income obligations, though the fund may also invest a significant amount of its assets in short positions. There are no specific percentage limitations on the amount of the fund's portfolio that may be invested in a particular asset class, and the proportions of the fund's assets that are invested in the respective asset classes are expected to vary over time and from time to time depending upon Thornburg's perceptions of which types of investments represent better values and opportunities.