LinkedIn shares tumble 10% after decent Q1 earnings, poor guidance

Business social network LinkedIn just posted its Q1 2013 earnings, and while the results trumped expectations, investors seem a bit spooked because it issued weak guidance.

Salesforce.com is raising $1B in convertible debt to fuel acquisitions

Salesforce announced plans to offer $1 billion in convertible senior notes in a private placement to institutional investors.

Trulia is raising $150M to ‘boost cash reserves’ for acquisitions

Real estate listings site Trulia announced this morning that it is looking to raise $150 million so it can move quickly on potential acquisitions.

Facebook soars 10% in early trading after massive lockup expires

Mark Zuckerberg is surely smiling today. Facebook's shares have shot up about 10 percent in early-hours trading, with the lockup period for nearly 800 million FB shares expiring today.

The most popular StumbleUpon links of 2011 (infographic)

What do Japan’s earthquakes and tsunami, the royal wedding, and the passing of Steve Jobs have in common? They were all hugely popular topics on StumbleUpon in 2011. The link discovery website had quite a year — in October it …

SecondMarket raises $15M at $200M valuation from former Facebook exec

SecondMarket, a company that lets people buy shares in private companies — including in popular pre-IPO companies like Facebook, Twitter, and Groupon — said it has raised $15 million in a third round of financing.

SecondMarket is reportedly now worth …

Zillow prices IPO, now has nearly $400M valuation

Online real estate company Zillow on Wednesday filed new SEC documents that declare its IPO pricing between $12 and $14 a share, which gives the company a $378 million valuation. The company intends to raise up to $55.7 million in …