NEPH vs HERZ Comparison

Nephros Inc is a commercial-stage company that develops and sells high-performance water solutions to the medical and commercial markets. In medical markets, it sells water filtration products and waterborne pathogen detection products. In commercial markets, the company manufactures and sells water filters that improve the taste and odor of water and reduce biofilm, bacteria, and scale build-up in downstream equipment. The company's subsidiary is engaged in the development of its second-generation hemodiafiltration system and other products focused on improving therapies for patients with renal disease. The company generates almost all of its revenue from product sales and a small amount from royalty revenue and other revenues.

Herzfeld Caribbean Basin Fund Inc operates as a closed-end management investment company. The company's investment objective is to obtain long-term capital appreciation. The firm offers customized discretionary account management and fund management services to individual and institutional investors. The fund invests in equity and equity-linked securities of public and private companies, including United States-based companies, whose securities are traded principally on a stock exchange in a Caribbean Basin Country. The fund's revenue source is through the dividends it receives. Its investments are geographically allocated in the United States followed by Mexico, Puerto Rico, and other countries.