Strategy. The Fund seeks to grow real wealth over time. Real wealth for this purpose is a mix of capital appreciation and current income that is intended to exceed the rate of inflation. While the Fund seeks to achieve its goal over a variety of different market environments by selecting investments from a range of asset classes, the value of an investment in the Fund will fluctuate and the Fund may not achieve its goal in every environment or in all environments. Under normal conditions the Funds 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 commodities-related investments, in derivative instruments, in currencies, … Show more… The Fund seeks to grow real wealth over time. Real wealth for this purpose is a mix of capital appreciation and current income that is intended to exceed the rate of inflation. While the Fund seeks to achieve its goal over a variety of different market environments by selecting investments from a range of asset classes, the value of an investment in the Fund will fluctuate and the Fund may not achieve its goal in every environment or in all environments. Under normal conditions the Funds 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 commodities-related investments, in derivative instruments, in currencies, and in cash or cash equivalents. There are no specific percentage limitations on the amount of the Funds portfolio that may be invested in a particular asset class, and the proportions of the Funds assets that are invested in the respective asset classes are expected to vary over time and from time to time depending upon Thornburg Investment Management, Inc.s (Thornburg) perceptions of which types of investments represent better values and opportunities to achieve the Funds investment goal. With respect to its equity investments, the Fund may invest in any stock or equity security, including common stocks, preferred stocks, convertible securities, warrants, depositary receipts, publicly traded real estate investment trusts, and shares in exchange traded funds. The Fund may invest in companies of any size. The Funds portfolio may include investments in United States issuers and the securities of issuers domiciled outside the United States, including developing countries. The relative proportions of the Funds U.S. and foreign investments will vary over time depending upon Thornburgs view of specific investment opportunities and macroeconomic factors. With respect to its fixed income investments, the Fund expects that under normal market conditions its investments will include the following types of obligations, which may be of any quality and of any maturity: bonds and other debt obligations issued by domestic and foreign companies of any size (including lower-rated high yield or junk bonds); mortgage-backed securities and other asset-backed securities; convertible debt obligations; obligations issued by foreign governments (including developing countries); collateralized mortgage obligations (CMOs), collateralized debt obligations (CDOs), collateralized bond obligations (CBOs), and collateralized loan obligations (CLOs); obligations of the U.S. government and its agencies and sponsored enterprises; zero coupon bonds and stripped securities (including both income only and principal only securities); and taxable municipal obligations and participations in municipal obligations. With respect to its commodities-related investments, the Fund may invest in exchange traded funds or in other, similar investment vehicles that invest in commodities, and the Fund may invest in commodity-linked derivative instruments whose value is based on the value of an underlying commodity or commodity index, such as commodity futures contracts, commodity forward contracts, and commodity options contracts. The Fund may also seek to obtain exposure to the investment returns of commodities markets by investing in equity and debt securities of companies that operate commodities-based businesses. The Funds investments are determined by individual issuer and industry analysis. Investment decisions are based on domestic and international economic developments, outlooks for securities markets, interest rates and inflation, the supply and demand for equity and debt securities, and analysis of specific issuers. The Fund ordinarily acquires and holds debt obligations for investment rather than for realization of gains by short-term trading on market fluctuations. However, the Fund may dispose of any such security prior to its scheduled maturity to enhance income or reduce loss or to change the portfolios average maturity, and the Fund may dispose of any of its investments if Thornburg has identified a better investment opportunity, in response to changes in the conditions or business of the investments issuer or changes in overall market conditions, if Thornburg has a target price for the investment and that target price has been achieved, or if, in Thornburgs opinion, the investment no longer serves to achieve the Funds investment goals. The Fund may also purchase or sell futures contracts or purchase or sell interest rate swaps or credit default swaps to hedge against a decline in the value of the Funds other investments, to obtain investment exposure to a particular asset class, or to establish a short position with respect to an investment. Show less