Keith Martin

6 Flips | 1 Magazine | 7 Likes | 6 Following | @km8140 | Keep up with Keith Martin on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Keith Martin”

Twitter's Stock Falls Below IPO Price on User Growth Worries

Shares of the San Francisco-based short messaging service fell 5.8 percent to close at $26, after trading as low as $25.92 during the day amid a broader market decline.<p>Twitter's battered shares dipped below their IPO price on Thursday as investors worry about the company's ability to grow its user …

Shake Shack shares sizzle again on strong sales

Shake Shack investors are nibbling on a tasty morsel in the burger chain’s latest earnings report: stronger-than-expected sales growth.<p>The company’s …

Robin Williams' son and San Quentin inmate teach finance behind bars

San Quentin inmate Curtis Carroll, nicknamed "Wall Street," spends 18 hours a day studying the stock market. He carries a folder labeled "penny stocks" with printouts of his favorite stocks, broken down by how they performed each day. He studies patterns meticulously, predicting which ones will or …

Robin Williams

Cloud services seen growth driver for Amazon

(Reuters) - Amazon.com Inc’s shares surged more than 20 percent in early trading on Friday, adding more than $46 billion to the company’s market value, after strong growth in the e-commerce giant’s cloud business drove a surprise quarterly profit.<p>The company’s market capitalization soared to more …