Yahoo's sale is the latest example of a big activist investor getting what he wants. And similar deals may be coming. » Read More
Icahn Enterprises Chairman Carl Icahn explains why he sees so much value in Apple. "Apple is a no brainer," he says.
Icahn Enterprises Chairman Carl Icahn explains why he sees so much value in Apple, and why he is criticizing the board and not the management team at Apple over not having a buyback.
Activist investor Carl Icahn tweeted he keeps buying shares of this 'no brainer,' reports CNBC's David Faber.
Carl Icahn has raised his stake in Apple past the $3 billion mark and taken to Twitter to criticize the company's board.
Nu Skin shares plunged on concerns over an investigation by Chinese authorities' into its business practices in the country.
Carl Icahn and Ralph Nader share an interest in curtailing the power of boards. But one of them might not have shareholder interests at heart.
Ralph Nader wants Carl Icahn to stop Liberty Media's bid to buy up Sirius XM.
Activist investor Carl Icahn has purchased 30 million to 40 million shares of car rental business Hertz, sources familiar with the situation said.
Carl Icahn is the activist behind the car rental company's action to trigger its "poison pill" provision, reports CNBC's David Faber.
It’s been a good year for Netflix. Its stock quadrupled in value, and its CEO just got a big raise. Can they repeat in 2014?
Discussing activist investing and 13D filings with Ken Squire, founder of 13D Management.
The company adopted a one-year shareholder rights plan after observing "unusual and substantial activity" in its shares, sources said Tuesday.
The "Fast Money" traders give their top plays of the day including Apple, Nike and Target.
Dennis Berman of The Wall Street Journal says corporate boards have "internalized" the message from the activists.
Is the media enabling activist investors? BuzzFeed business reporter Matthew Zeitlin, and the "Squawk Box" panel share their opinions.
A year in the life of activist investor Carl Icahn, with CNBC's Scott Wapner.
More firms are inviting hedge fund managers with activist ideas of returning capital and business spin-offs to join company boards, the FT reports.
CNBC's takes a look back at why activist investor Carl Icahn captured the headlines this year.
The "Power Lunch" team looks back on JC Penney's 2013, which involved perhaps the most fascinating billionaire battles of all time.
CNBC's Scott Wapner reports on Herbalife in the wake of its financial audit. CNBC's David Faber provides perspective.