Bill Ackman tells CNBC that his losses from betting against Herbalife have been "more than cut in half" based on the recent downturn of the company's stock.» Read More
"Fast Money" trader Dan Nathan says there is a "virus spreading in these web 2.0 stocks."
Activist investor Carl Icahn and Apple CEO Tim Cook met for the most anticipated dinner of the season. Kevin Stadtler, Stadtler Capital, shares how investors are feeling after the meeting. "It's good for all Apple shareholders and employees," he says.
Billionaire investor Carl Icahn says he's "not going away" when it comes to pushing for an increased Apple stock buyback, following his dinner with CEO Tim Cook.
Carl Icahn says he told Apple CEO Tim Cook that the company's board of directors shouldn't have the last word on the size of a stock buyback.
Carl Icahn talks about his Monday night dinner with Apple CEO Tim Cook.
Apple's stock is moving towards its highs of the day after activist investor Carl Icahn tweeted about his meeting with Tim Cook. CNBC's Josh Lipton has the details.
It looks like Apple's CEO Tim Cook is going to be hearing a lot more from activist investor Carl Icahn.
What could today's meeting with activist investor Carl Icahn and Apple's CEO Tim Cook mean for your portfolio? Timothy Lesko, Granite Investment Advisors, provides insight.
Billionaire Carl Icahn wants Apple stock to go up and thinks a massive buyout could achieve that, but the tech giant may not like that idea, reports CNBC's Jon Fortt.
Jeffrey Sonnenfeld, Yale School of Management, and Steve Cook, Revolution chairman & CEO discuss the role of top-tier management when dealing with high-powered activist investors, as reports surface of a lunch date between Apple CEO Tim Cook and billionaire investor Carl Icahn.
Mike Bingle, managing partner of investment firm Silver Lake, said Friday he isn't interested in purchasing smartphone maker BlackBerry.
Billionaire investor Carl Icahn plans to discuss the size of Apple's buyback when he meets with Apple CEO Tim Cook on Monday, reports CNBC's David Faber.
Apple may be about to finally announce a deal with China Mobile, the world's largest wireless carrier.
Billionaire investor Carl Icahn and Apple CEO Tim Cook are to meet in New York City on Monday, reports CNBC's David Faber.
Activist investor Carl Icahn made $430 million when he recently cashed out of his three-year investment in Hain Celestial, CEO Irwin Simon told CNBC.
With the markets focused on Washington’s budget showdown, billionaire investor Warren Buffet says investors assume Congress will avert catastrophe.
Apple CEO Time Cook joined the Twittersphere on Friday, posting his first tweet to stoke the marketing fire around the release of two new iPhones.
Activist investor Carl Icahn of Icahn Enterprises is calling for shareholders to hold company boards and CEOs accountable. "Sometimes the founder of a company is the worst person to run it," he says.
The battle for control over Dell is now over, and resulted in the PC giant's privatization. Founder Michael Dell speaks with CNBC's Maria Bartiromo about the his fight against Carl Icahn and explains why Dell belongs with the best companies in the world.
A day after shareholders approved Michael Dell's offer to take the PC maker private, he spoke with CNBC about his plans.