Billionaire activist investor Nelson Peltz thinks Procter & Gamble Co (NYSE: PG)'s current business strategy is flawed, and he has the answers.

This week, Pershing Square Capital’s Bill Ackman doubled down on his calls for change at Automatic Data Processing (NASDAQ: ADP), outlining a number of things he believes the company could do to unlock shareholder value.

Billionaire investor Bill Ackman's activist campaign against Automatic Data Processing (NASDAQ: ADP) is turning nasty, the company's CEO Carlos Rodriguez explained to CNBC's Jim Cramer.

Automatic Data Processing (NASDAQ: ADP) is a wildcard for investors after activist hedge fund manager Bill Ackman made the company his latest target.

Billionaire activist investor Bill Ackman made his activist case against Automatic Data Processing (NASDAQ: ADP) public

Automatic Data Processing (NASDAQ: ADP) management and investors weren’t particularly impressed by Bill Ackman’s presentation on how to improve its business on Thursday.

Activist hedge fund manager Bill Ackman once again finds himself in a battle with some of Wall Street’s heavy hitters.

Bill Ackman has been criticized as “foolish, inappropriate [and] irresponsible” for his 8-percent stake in and board nominations for Aut

Last week was big for activist investors, with Barington Capital Group and NuOrion Partners toppling Avon Products, Inc. (NYSE: AVP)’s CEO, Nelson Peltz and Bill Ackman forcing out Mondelez International Inc

Speaking on CNBC's Fast Money Halftime Report, Leon Cooperman shared his view on Bill Ackman's attempt to replace the CEO

Herbalife Ltd. (NYSE: HLF) has been one of the most controversial stocks in the market in recent years, and the company’s Q2 earnings report and conference call have presented investors with even more questions about the future of the company.

Bill Ackman may not be bothered by Chipotle Mexican Grill, Inc. (NYSE: CMG)’s latest wave of negative food safety headlines, but other Chipotle customers may not be as quick to forgive.

First tweets say a lot about a person, like what’s worth breaking silence for.

Restaurant Brands International Inc (NYSE: QSR) fell more than 1 percent Wednesday on news that Pershing Square Capital Management divested a 10 million share block.

But the sale wasn't reflective of any negative sentiment toward the company.

Joe Biden, the former vice president who once mused about beating up then-candidate Donald Trump last year, shook his fist at hedge fund trader Bill Ackman and may have even threatened to punch him out during a testy exchange at a ritzy dinner in Las Vegas, repo

Some of the largest and most successful investors in the world presented their best ideas this week at the Ira Sohn Conference in New York. In case you missed it, here’s some of the highlights from Benzinga Pro’s coverage of the event:

“Baby Buffett” may be outgrowing the endearing sobriquet.

Last week, Pershing Square CEO Bill Ackman told Bloomberg he would likely shy away from pharmaceutical companies following his

On April 9, the Wall Street Journal reported, quoting sources, Mondelez International Inc (NASDAQ: MDLZ) is seeking to replace its CEO Irene Rosenfeld.

There has been much talk of Bill Ackman losing his magic touch over his disastrous bets on Valeant Pharmaceuticals Intl Inc (NYSE: VRX), where he lost $4.6 billion, and his infamous short on Herbalife Ltd.(NYSE: HLF), which has gained 22 percent on the year and

U.S. regulators regard Herbalife Ltd. (NYSE: HLF) as a “multi-level marketing scheme,” but Bill Ackman is beyond euphemisms. To Ackman’s Pershing Square Holdings Ltd, the global nutrition company is a “pyramid scheme.”

Shares of Mondelez International Inc (NASDAQ: MDLZ) gained more than 1 percent early Monday morning after the Wall Street Journal reported Sunday that the snack-maker is looking to oust its CEO Irene Rosenfeld.

Billionaire hedge fund manager apologized to investors in a public letter to investors after his hedge fund lost billions of dollars in one trade but is now able to joke about it.

William Cohan, author of 'Why Wall Street Matters,' was a guest on CNBC to talk about

Hedge fund manager Bill Ackman first bought a $3.3 billion stake in Valeant Pharmaceuticals Intl Inc (NYSE: VRX) back in 2015 when the stock was trading north of $200 per share.

Forbes was out with its compilation of the 25 highest-earnings hedge fund managers and traders.

Over the weekend, a court in China issued a favorable ruling in Apple Inc. (NASDAQ: AAPL)'s favor in a patent dispute; Apple can now sell iPhone 6 and 6 Plus devices in the country.

Valeant Pharmaceuticals Intl Inc (NYSE: VRX) investors were disappointed to see that popular vocal activist investor Bill Ackman finally abandoned his stake in Valeant for what was likely nearly a

Valeant Pharmaceuticals Intl Inc (NYSE: VRX)'s refinancing announcement on Tuesday shouldn't be celebrated by investors, at least according to Gadfly's Max Nisen.

Billionaire investor Bill Ackman cut his losses in Valeant Pharmaceuticals Intl Inc (NYSE: VRX)'s stock so now is the time for both the company and hedge fund manager to move on.