Billionaire Bill Ackman’s investment firm, Pershing Square Capital Management, filed its Q4 2024 13F holdings report on Feb. 14, one week after he revealed on X that he had accumulated a $2.3 billion stake in Uber Technologies (NYSE:UBER).

Bill Ackman, founder and chief executive of Pershing Square Capital Management, has built his reputation as one of Wall Street's most high-profile corporate agitators on high-stakes activist campaigns that have reshaped companies and sparked intense debates.

Recently, billionaire investor Bill Ackman's firm, Pershing Square, disclosed its trades for the fourth quarter of 2024. Among the moves was the continued accumulation of Nike (NYSE: NKE), the sneaker and sporting apparel giant whose fall from grace has caused it to lose over 50% of its peak value since late 2021.

Among other trades, the hedge-fund manager sells a big-name consumer giant and buys into a real estate company.

On Friday, Feb. 7, hedge fund manager Bill Ackman took to social media platform X (formerly Twitter) to reveal his firm's newest stock position. This is quite unusual, as investors typically need to wait until institutional investors publish a Form 13F following the end of a quarter to see which stocks they recently bought and sold.

UnitedHealth Group said on Wednesday a mistake at the hospital was behind the phone call that led to a surgeon being pulled from the operating room to defend a patient's inpatient stay, a move that was eventually criticized by billionaire Bill Ackman.

Brookfield Corp. (TSX:BN) and another Ackman-owned Canadian stock are worth buying right now.

Bill Ackman is one of the most widely followed investment managers in the world. He's in charge of Pershing Square Capital, a hedge fund focused on investing in just a handful of Ackman's best ideas. His highly concentrated portfolio is full of great companies, but he might have just made one stock the biggest holding at Pershing Square.

Uber stock presents a strong buy opportunity with bullish technicals, solid fundamentals, and Bill Ackman's confidence. Read more on UBER stock here.

The deal would give hedge-fund manager Bill Ackman’s firm a 48% stake in the company known for master-planned community developments.

Bill Ackman, head of hedge fund Pershing Square Capital Management, said he'll announce a transformational deal on Tuesday, akin to Warren Buffett gaining control of Berkshire Hathaway (BRK.B) (BRK.A),

Among other trades, the hedge-fund manager sells a big-name consumer giant and buys into a real estate company.