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

Dow Jones Top Company Headlines at 11 AM ET: Walmart Plans to Raise Prices Because of Tariffs | Dick’s ... Walmart Plans to Raise Prices Because of Tariffs ...