Shares of UnitedHealth Group Inc. took a historic plunge Thursday after the health insurer slashed its full-year outlook and ...

Weighing most on the stock was a significant cut to the company’s 2025 earnings guidance. UnitedHealth said it now expects ...

UnitedHealth is the first insurer to report results every quarter, and many on Wall Street see it as a bellwether for the ...

A surprising Medicare Advantage cost spike helped push UnitedHealth into a rare deep dive Thursday, after the health care ...

MINNETONKA, Minn. — A surprising cost spike from Medicare Advantage plans helped push UnitedHealth shares into a dive ...