NEW YORK (AP) — U.S. stocks moved lower in midday trading on Wall Street Thursday after Netflix reported a slump in new subscribers and dragged down communications companies.

The streaming video service plunged after subscriber additions fell far below Wall Street forecasts during the April-June period. The communications sector, which also includes Disney and Facebook, had the most severe drop.

Health insurer UnitedHealth Group led health care stocks broadly lower.

Microsoft and Qualcomm offset gains from IBM to drag technology stocks lower. The European Union fined chipmaker Qualcomm $271 million, accusing it of predatory pricing.

Banks led financial stocks higher. BB&T rose 2.6% and SunTrust Banks rose 2.4%. Both reported earnings that easily beat analysts' estimates.

Corporate earnings are in full swing and investors have been cautiously assessing results and company statements. Only about 13% of S&P 500 companies have reported according to FactSet, and analysts expect profits to fall 2.4% overall.

Several other large companies are expected to report results later Thursday, including Microsoft and Capital One Financial. American Express and Schlumberger will release their results on Friday.

The latest round of corporate earnings comes ahead of a highly anticipated Federal Reserve meeting later this month. Investors expect the central bank to cut interest rates for the first time in a decade.

KEEPING SCORE: The S&P 500 index fell 0.3% as of noon Eastern time. The Dow Jones Industrial Average fell 111 points, or 0.4%, to 27,108. The Nasdaq composite fell 0.5%.

ANALYST'S TAKE: Investors have so far spent the week pulling back as corporate earnings results give them a better picture of the economy. The market has spent much of the year gaining ground, but remains volatile amid economic policy concerns and a lingering trade disputes.

"We've been watching the game and now we actually get to see the scorecard," said Brad McMillan, chief investment officer for Commonwealth Financial Network.

The results so far have reflected financial strength from banks as the broader economy holds up with solid job growth and consumer confidence.

"The consumers are still making things happen out there and it's showing up in the earnings to a surprising degree," he said.

CHUGGING ALONG: Union Pacific rose 4.4% after the railroad operator reported profit growth and beat Wall Street forecasts despite hauling less freight. The company cut expenses by 7% during the quarter as shipments fell amid ongoing trade disputes. On Wednesday, rival CSX cut its revenue forecast as it deals with a slowdown in shipments.

SHRINKING STREAM: Netflix dropped plunged 11.5% in heavy trading after the streaming service suffered a dramatic slowdown in subscriber growth during the second quarter. The slowdown could mean trouble as the company faces a new wave of competition this year when both Walt Disney and Apple plan to launch their own video streaming services.

LIGHTING UP: Philip Morris rose 7.9% after the cigarette maker raised its profit forecast for the year following a solid second quarter. The maker of Marlboro and other brands reported lower cigarette shipments during the quarter, but saw a surge in electronic cigarette sales. Both profit and revenue beat analysts' forecasts.

MISSING PARTS: Genuine Parts fell 4.6% after the maker of automotive parts reported weak second quarter financial results and trimmed its profit outlook. The company said it is experiencing weaker demand in Europe.