Related topics: facebook · share · initial public offering · ipo

Twitter tumbles after warning on overvaluation

Twitter shares tumbled Friday after a brokerage analyst warned the popular messaging network was overvalued following a meteoric rise since its initial public offering in November.

A look at recent tech sector IPOs

Here is a look at notable tech companies that have conducted initial public offerings over the past two years ahead of Twitter's IPO:

Yelp shares surge 63 percent in stock market debut

(AP) -- Yelp's stock opened to five-star reviews from investors on Friday, soaring 63 percent even though the company has yet to prove it can make money from its online recommendations.

US solar installations soared 76% in 2012

Solar panel installations in the U.S. grew 76% in 2012 as the cost of panels and the surrounding equipment continued to fall, according to an annual report by a solar trade group.

Internet stock slips raise fears of new bubble

Quick cooling of hot stock market debuts by Internet darlings such as Groupon has fed fears of another speculative bubble as social networking star Facebook prepares to go public.

Google's star rises as Apple fades

Google has retaken the role of superstar of the tech sector with a stunning stock rally as rival Apple flounders.

#TwitterIPO a huge hit on Wall Street (Update 3)

Twitter debuted on Wall Street with a bang Thursday as shares in the fast-growing social network soared amid investor frenzy over the most-anticipated listing since Facebook.

page 1 from 9