carl icahn

CBS Seeks Stake in TV Guide Network

A bidding war for Dell has broken out, pitting founder Michael Dell's plan against offers by Carl Icahn and Blackstone group. And CBS looks to buy half of TV Guide Network.

5 Best and Worst Moves in Business This Week

From a new Taco Bell menu item sure to soar, to a short-sighted activist taking aim at the Dell deal, here's a rundown of this week's best and worst moves in the business world.

Investors, Rivals Complicate Dell's Going Private

Several potential bidders may be preparing offers to counter the effort by Dell founder Michael Dell to take the company private, from shareholder Southeastern Asset Management to rival computer maker Hewlett-Packard to famed investor Carl Icahn.

Icahn Buys Big Stake in Herbalife, Heats Up Feud With Ackman

A clash between Wall Street titans is flaring again Friday after Carl Icahn grabbed a 13 percent stake in Herbalife, a supplement company that Pershing Square Capital Management's William Ackman shorted heavily and publicly, calling it a massive pyramid scheme.