Over $22 million was spent by billionaires to prevent the democratic socialist from becoming mayor-elect, estimates say.

Ackman wrote late Tuesday to Mamdani on X: “congrats on the win. Now you have a big responsibility. If I can help NYC, just ...

Business leaders, including Bill Ackman and Andrew Yang, have congratulated Zohran Mamdani on his mayoral win.

Ackman kicked off 2025 with a bang, taking a massive stake in Uber Technologies ( UBER 0.56%). Pershing Capital owned more than 30 million shares to close out the second quarter, worth roughly $2.8 ...

Billionaire Bill Ackman is being laughed at for his humble words towards Zohran Mamdani after his NYC mayoral win.

Bill Ackman is one of the best-known investment managers in the world. The billionaire is outspoken about various topics on ...

Billionaire Bill Ackman said the high turnout in New York City’s mayoral election is pointing to a win for former Gov. Andrew ...

Billionaire Bill Ackman warned against electing Zohran Mamdani as New York City’s next mayor, and [predicted Andrew Cuomo ...

Billionaire investor Bill Ackman urged Republican mayoral candidate Curtis Sliwa to withdraw from the New York City election, ...

Bill Ackman's investment in Hertz may be the next Chipotle moment as the rental-car company sees a surprise profit and a 40% ...

Billionaire Bill Ackman, a hedge fund manager who wants build a modern-day Berkshire Hathaway, has been buying stock in Amazon and Uber.

New York City Mayor-elect Zohran Mamdani has responded to hedge-fund tycoon Bill Ackman's congratulations. Mamdani stated ...