The United States has been hit with another sovereign credit downgrade, a symbolic blow that underscores how quickly the country's finances have deteriorated and how hard it will be to reverse course.

Credit rating agency Fitch on Monday downgraded the credit ratings of insurance giant Humana along with various subsidiaries.

Despite impressive deposit and loan growth, Live Oak's profitability is pressured by declining net interest margins and rising credit loss provisions. Learn more about LOB stock here.