UnitedHealth has gone from bad to worse, and its drop is impacting the Dow Jones Industrial Average even more than it is the ...

UnitedHealth Group’s grip on the Dow has weakened, but the health insurance stock still managed to buoy the index on ...

While I think DIA ETF should deliver acceptable longer-term returns, there are better options in the large-cap U.S. equity ...

UnitedHealth volatility highlights a key difference between the Dow and the S&P 500. UnitedHealth’s sharp decline and ...

Investing legend Peter Lynch once noted, insiders can sell stock for any reason, but they but it for only one: they think the ...

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.

Stocks clawed back their earlier losses on Monday as investors shook off a downgrade of the U.S.’ credit rating by Moody’s.

Soft inflation data lifted major U.S. stock indexes Tuesday, except for one notable exception: the Dow Jones Industrial ...

UnitedHealth's 52-week high is over $630 a share -- meaning its drawdown has had an impact of roughly 4 percentage points on the Dow, or roughly 3 percentage points YTD. That's the difference ...

Now they're also hurting one of the top gauges of the U.S. stock market, as UnitedHealth's plunging shares weigh down the Dow. UnitedHealth is one of the 30 companies that makes up the Dow Jones ...