The T. Rowe Price Floating Rate Fund Z Class (TRIZX) is a mutual fund that primarily invests in floating rate loans and other debt securities. These types of investments have variable interest rates that adjust periodically, making them less sensitive to changes in interest rates. This fund aims to provide investors with a steady stream of income while also minimizing the impact of interest rate fluctuations. It is managed by T. Rowe Price, a well-respected investment management firm known for its expertise in fixed income investments. The Z Class designation indicates that this fund is only available to institutional investors and has a lower expense ratio compared to other share classes. Overall, the T. Rowe Price Floating Rate Fund Z Class offers a conservative and diversified approach to fixed income investing.