The health care giant's shares are down more than 50% in the last month. That's hurting the powerful U.S. stock-market index.

UnitedHealth Group, one of America’s largest health insurers, is facing a storm of challenges—from a criminal investigation ...

UnitedHealth Group investors, stunned by missteps at the once predictable healthcare giant, are warily expecting strategic ...

UnitedHealth Is One of the Worst S&P 500 Stocks In 2025. Here's Why It's Having an Even Bigger Impact on the Dow Jones.

The company’s stock has declined over its financial performance and the sudden replacement of its CEO.

The Department of Justice has launched an investigation of UnitedHealth Group for possible criminal Medicare fraud, according ...

The U.S. Justice Department is investigating UnitedHealth for possible criminal medical fraud. The investigation began as ...

Trump’s tariffs and trade deals continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

One of the nation’s largest health insurers is reportedly the target of a Department of Justice investigation for alleged healthcare fraud.

Stephen Hemsley hasn’ t been CEO at UnitedHealth Group in nearly a decade yet he’ s never really left. Since that day, the company’ s stock has fallen from $610 a share to $308 on Tuesday, an ...

Stocks turned in a mixed performance on Thursday, extending a winning streak for one major index and ending one for another, ...

Health-care companies fell after reports that UnitedHealth Group was under federal investigation. Shares of UnitedHealth plunged after reports the Department of Justice was investigating allegations ...