Principal Finisterre Emerging Markets Total Return Bond Fund Class Institutional PFUMX Strategy

The investment seeks to generate total returns from current income and capital appreciation. Under normal circumstances, the fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in bonds that are tied economically to an emerging market, and in derivatives on such investments. Emerging markets are generally defined to include all countries except Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Ireland, Italy, Japan, Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom, and the United States.