UnitedHealth xStock

UnitedHealth Group (UNH), the largest health insurer in the United States and, through its Optum arm, one of the largest employers of physicians in the country, earning premiums on employer, individual and Medicare Advantage plans and fees from Optum's pharmacy benefit manager, clinics and health data services. Buying up medical practices and surgery centres made Optum a bigger source of operating profit than the insurance business itself. UNHx is a tokenised tracker certificate from Backed Assets (JE) Limited, following the UNH share price on-chain.