HPS vs PRTA Comparison

John Hancock Preferred Income Fund III is a closed-end, diversified management investment company. Its investment objective is to provide a high level of current income consistent with preservation of capital. The fund's secondary investment objective is to provide growth of capital to the extent consistent with its primary investment objective. It seeks to achieve the objectives by investing a majority of its assets in preferred stocks and other preferred securities, including convertible preferred securities. The portfolio composition of the company consists of the U.S. preferred securities, foreign preferred securities, common stocks, corporate bonds, and the short-term investments.

Prothena Corp PLC is a clinical biotechnology company that focuses on protein dysregulation and a pipeline of investigational therapeutics with the potential to change the course of devastating neurodegenerative and rare and peripheral amyloid diseases. The company's clinical pipeline of antibody-based product candidates targets a range of indications, including Amyloid Light-chain (AL) amyloidosis (NEOD001), Parkinson's disease and other related synucleinopathies (PRX002), and inflammatory diseases, including ATTR amyloidosis [Coramitug (PRX004)], Alzheimer's disease (PRX123), Neurodegeneration (PRXPRX019), and Others.