HPI vs HDSN Comparison

John Hancock Preferred Income Fund is a closed-end, diversified management investment company. Its primary 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 its investment objectives by investing in securities that may be undervalued relative to similar securities in the marketplace. The fund's principal investment strategies include investing a majority of its assets in preferred stocks and other preferred securities. Its portfolio composition consists of U.S preferred securities, common stocks, foreign preferred securities, corporate bonds, and short-term investments.

Hudson Technologies Inc is an American industrial products manufacturer. It develops products which are mainly used in commercial air conditioning, industrial processing, and refrigeration systems. The company products include refrigerant and industrial gases, refrigerant management services and RefrigerantSide services, which consist of system decontamination. These are performed at customer's site using its Zugibeast system, which is a fast and portable system and allows the R-Side services team to accelerate critical services while saving customers time, money and aggravation. The company also owns a web-based real-time monitoring service which is used in the facility's refrigeration systems and other energy systems.