Billionaire Bill Ackman has become one of the most influential and closely watched investors on Wall Street. Not only does he ...

Why It Matters: According to Ackman, by applying the principle of compounding to his personal life, he made small changes ...

Billionaire Bill Ackman is one of the world's most renowned investors. He's a value investor who runs a highly concentrated portfolio, with just 15 stocks as of the end of May. Given his strong ...

Billionaire Bill Ackman has invested $900 million to transform Howard Hughes Holdings into a "modern-day Berkshire Hathaway." ...

I recently met with Bill Ackman to discuss various topics, including his company’s stake in Brookfield and how Realty Income ...

When his hedge fund was hemorrhaging money and he was splitting up with his wife of 25 years, Ackman said the concept of ...

Billionaire Bill Ackman, founder and president of hedge fund Pershing Square Capital Management (OTCPK:PSHZF), on Thursday ...

WASHINGTON >> President Donald Trump is not interested in talking with Elon Musk, a White House official said today, ...

Allies of the two men expressed hope that they would make peace, or at least ease the tensions that broke out Thursday.

Elon Musk's criticism of the Trump Administration's "Big Beautiful Bill" led to a public dispute, with Trump threatening to ...