THW vs OIS Comparison

Tekla World Healthcare Fund is a diversified closed-end management investment company. Its investment objective is to seek current income and long-term capital appreciation. The Fund mainly invests in equity and debt securities of public and private U.S. and non-U.S. companies that the Fund's investment adviser believes have the potential for above-average growth. The company's investment portfolio includes holdings across various sub-sectors such as pharmaceuticals and biotechnology, healthcare providers and services, real estate investment trusts, medical devices and diagnostics, and other related areas.

Oil States International Inc is a provider of manufactured products and services to customers in the energy, military and industrial sectors. The company operates through three business segments - Offshore Manufactured Products, Completion and Production Services and Downhole Technologies. Its customers include many national oil and natural gas companies, and independent oil and natural gas companies, offshore drilling companies and other oilfield service, defense and industrial companies.