Earnings Report

Microsoft revealed adjusted fiscal 4Q profits of 52 cents a share and adjusted sales of $19.9 billion -- both coming in shy of estimates.

Shares of Groupon shot up 14% as Wall Street cheered signs of progress revealed in the daily deals giant’s results.

Yahoo revealed adjusted quarterly profits that beat expectations. However, weaker-than-expected sales and slumping ad revenues sent shares sliding.

Apple forecast fourth-quarter revenue below estimates and missed some targets for iPhone sales, sending its shares down more than 6% in after-hours trading.

Shares of Microsoft fell after analysts at Goldman Sachs cut the firm to sell from neutral.

The tech giant reported its fiscal fourth-quarter adjusted earnings per share of $1.96, beating expectations of $1.88. Revenue of $51.50 billion surpassed views for $51.11 billion. 

Apple’s fourth-quarter earnings easily topped Wall Street estimates, helped in part by the release of new iPhone devices at the tail end of the period.

Apple's 3Q profit jumped 12.3%, as the tech giant got a boost from stronger global demand for its iPhone and Mac devices.

Intel's second-quarter earnings jumped 40%, and the chip maker brightened its outlook amid a rebound in PC demand.

Barnes & Noble disclosed plans to split its retail and Nook units into two separate public companies, as the bookseller looks to breathe new life into its e-reader business.

Intel impressed Wall Street by logging a lighter-than-expected 5% dip in first-quarter earnings as rising data center and Internet of things revenue helped offset sluggish PC demand.

Shares of Microsoft rallied after the tech giant scored a big earnings beat thanks in part to a 13% jump in devices and services revenue.

Intel reported worse-than-expected fourth-quarter earnings growth of 4% despite seeing signs of PC “stabilization."

Qualcomm's third-quarter profit rose 18%, as shipments of the company’s chips rose sharply.

T-Mobile reported a much smaller third-quarter loss, as revenue climbed and the wireless carrier continued to add customers.

Nokia narrowed its third-quarter loss amid cost cuts and record Lumia smartphone sales, while shares rallied on an upbeat guidance for NSN.

Nokia sold fewer Lumia handsets than expected in the second quarter, a step back as it struggles to keep up with larger rivals Apple and Samsung. 

BlackBerry’s shares fell another 1% on Monday as three more analysts joined a growing chorus of downgrades following the device-maker’s dismal quarterly earnings.  

Anglo-Swedish drug-maker AstraZeneca PLC reported a 7 percent fall in net profit for the first quarter of 2015, as cheaper copies of one of its best-sellers ate into sales.

After selling its ailing handset unit, Nokia has turned a fourth-quarter net profit of 443 million euros ($502 million) with sales increasing nearly 10 percent, partly buoyed by strong growth in North America.