The Pharmaceuticals UltraSector ProFund, Service Class (PHPSX) is a mutual fund that focuses on investing in companies within the pharmaceutical industry. This fund aims to provide investors with exposure to the fast-growing and ever-evolving pharmaceutical sector, which includes companies involved in the research, development, and production of drugs and medications. The Service Class designation indicates that this fund is designed for investors who are seeking professional management and are willing to pay a higher fee for this service. Overall, PHPSX offers a specialized and potentially high-growth investment opportunity for those interested in the pharmaceutical industry.