Merck (symbol MRK, price $83 ... Ed Yoon has been analyzing health care companies for over a decade, and has run Fidelity Select Health Care Portfolio (FSPHX) since 2008. The fund has delivered ...

UnitedHealth Group Incorporated operates as a diversified health care company in the United States. The company operates through four segments: UnitedHealthcare, Optum Health, Optum Insight ...

UnitedHealth Group is a diversified health care company. Its four main segments are UnitedHealthcare, which offers health care coverage to employers, small businesses, and individuals; Optum ...