Apple’s largest active shareholder cuts stake 10% — but keeps Google

Apple shares are down $7.26 so far today and down about $260 in the past six months.

Apple Q1 2013: can Apple make itself attractive to investors again?

The big question, however, is this: even if Apple has a stellar quarter, will it be enough to pull AAPL out of its stock market doldrums?

Yelp’s stock tanks after Facebook’s Graph Search debut

Yelp's stock price dropped an alarming 8 percent following the announcement of Facebook's Graph Search.

Facebook stock hits $30, a 5-month high, after announcing media event (updated)

Facebook's stock hasn't passed $30 a share since July. Today, however, it hit the high after inviting press to "see what we're building" at an event on January 15.

Clearwire stock jumps 8% on Dish’s $5 billion offer

It's a good day for wireless service provider Clearwire, which currently has two lucrative offers that could make its shareholders very happy.

Social media skills can boost your company’s share price

Your company's social media strategy isn't just for publicity or customer service -- it can actually help boost your share price, a new study suggests.

HP falls off the cliff, analysts “throw in the towel”

Can we all just agree now that HP is toast? Well ... almost.

Pandora stock takes a nosedive over Apple streaming service rumors

Pandora investors aren't thrilled with the news that technology giant Apple might be launching its own streaming service.

With stock at a 9-year low, Best Buy should seriously consider going private

Electronics retail chain Best Buy reported dismal results in its fiscal 2013 Q2 earnings report today, with profits taking a 91 percent nose dive.

Huge wave of Facebook shares to hit market starting this week

Less than two weeks after Facebook's stock price hit a low of $20.84 comes the reminder that about two billion more shares will hit the market between now and May, 2013.

Analyst downgrades Netflix’s stock over emerging competition

Video rental service Neflix may soon see a dip in its stock value thanks to a downgrade by Barclays Capital analyst Anthony DiClemente.

Netflix had a particularly rocky 2011, with a 60 percent price hike on combined streaming-and-DVD rental plans …

Apple surpasses Exxon to become the world’s most valuable public company (again)

Apple has blown past Exxon Mobil, yet again, to become the world’s most valuable publicly traded company, thanks mostly to Apple’s record-shattering Q1 financial results yesterday.

Apple’s stock price surged more than 6 percent Wednesday to close at $446.66. And …

Zillow share price doubles, then quickly falls during IPO

Real estate listings site Zillow opened on the NASDAQ stock exchange this morning with a whopping $60 share price after its IPO was priced last night at $20 per share. But the $60 per share price fell quickly after the …

RIM’s VP of digital marketing defects to Samsung

Research in Motion’s troubles just keep mounting. After a dismal earnings report last Thursday, the smartphone maker watched its stock lose a quarter of its value. Then on Monday, it lost its a digital marketing officer.

Brian Wallace, RIM’s VP …