David Einhorn

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  "Dear Mr. Unicorn": Elon Musk, Greenlight CEO Taunt Each Other On Twitter

  Tesla Inc Chief Executive Officer Elon Musk and noted short-seller David Einhorn mocked each other in open letters published on Twitter on Friday, trading barbs clothed in polite language.

• Hedge funds warm to Apple; Omega re-enters, Soros buys more

  After Apple was dumped left and right starting in late 2012, noted stock picker Leon Cooperman of Omega Advisors re-entered Apple shares in the second quarter, while George Soros's Soros Fund Management LLC increased its stake and Greenlight Capital's David Einhorn held on to his 2.4 million shares, according to quarter regulatory filings on Wednes...

• Bigger buybacks can drive Apple shares to $700: Icahn

  Activist investor Carl Icahn said he has amassed a "large position" in Apple Inc and believes the stock could be worth as much as $700 a share if chief executive Tim Cook pushed for a larger stock buyback.

• Einhorn adds to Apple stake, awaits 'blockbuster product'

  David Einhorn's Greenlight Capital has added to its investment position in Apple Inc and is waiting for the company's "next blockbuster product", Mr Einhorn said on Tuesday.

• Twitter, social media fertile ground for stock hoaxes

  Prominent short-seller David Einhorn raised eyebrows last month when he popped up on Twitter to disavow that he had tweeted about Herbalife Ltd.

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  Apple battle yet to bear much fruit for Einhorn fund

  The feud between Einhorn and Apple comes at a time that Greenlight is struggling to keep pace with gains in the broader stock market.

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  David Einhorn drops Apple Lawsuit, ends challenge

  U.S. District Judge Richard Sullivan ruled in Einhorn's favor last week and on Friday granted the motion to withdraw his lawsuit.

• Einhorn drops lawsuit against Apple, ends high-profile challenge

  Hedge fund manager David Einhorn's Greenlight Capital has dropped its lawsuit against Apple Inc after winning a battle to stop the iPhone maker from a shareholder vote on a proposal to abolish its ability to issue preferred shares at its discretion.

• Wall Street week ahead: investors face another Washington deadline

  US investors face another Washington-imposed deadline on government spending cuts next week, but it's not generating the same level of fear as two months ago when the "fiscal cliff" loomed large.

• Einhorn scores legal victory versus Apple in cash scuffle

  A US judge handed outspoken hedge fund manager David Einhorn a victory in his battle with Apple Inc on Friday, blocking the iPhone maker from moving forward with a shareholder vote on a controversial proposal to limit the company's ability to issue preferred stock.

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  Einhorn scores a victory as Judge blocks shareholder vote on Apple proposal

  The decision could hand Einhorn more leverage as he pursues his pitch for Apple to issue what he has called the "iPref" preferred stock.

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  Rebel Apple investor rallies Wall Street with 'iPrefs' call

  Apple is actively looking at ways to use its cash for the benefit of shareholders, and would consider Einhorn's proposal.

• Apple 'iPref' stock would unlock value, says Einhorn

  Star hedge fund manager David Einhorn has a new product that he wants Apple Inc. to offer: the iPref.

• AIG is the new Apple of hedge fund managers' eyes: report

  American International Group has replaced Apple Inc as the hedge fund industry's favorite stock, according to a Goldman Sachs Group analysis of fourth-quarter regulatory filings.

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  Hedge fund manager Einhorn takes Apple campaign to shareholders

  David Einhorn will host a conference call on Thursday to argue the merits of distributing perpetual preferred stock his favored way of rewarding shareholders.