Bill Ackman has become non-executive chairman of Bremont Watch Co. after boosting his stake in the privately-held UK business ...

The wealthy financier shared his critical views on Trump's tariff policies through a lengthy post on X, writing: "This is not ...

Billionaire fund manager Bill Ackman, a staunch President Trump ally, has warned that the world is on the brink of “self-induced economic nuclear winter” as he begged the commander-in-chief to ...

Bill Ackman says the US president should pause his planned import taxes - or risk shattering investors' confidence.

Bill Ackman, chief executive officer and portfolio manager at Pershing Square Capital Management, speaks during the SALT conference in Las Vegas, Nevada, in 2017. (REUTERS/Richard Brian ...

Billionaire fund manager Bill Ackman reaffirmed ... AFP via Getty Images Ackman had also taken aim at Commerce Secretary Howard Lutnick, the former chief executive and chairman of Cantor ...

Bill Ackman has outperformed the stock market over the past five years with Pershing Square Capital Management. The hedge fund chief was an advocate for Donald Trump during the campaign but doesn ...

NEW YORK, April 9 (Reuters) - Billionaire investor Bill Ackman's Pershing Square Holdings portfolio has lost nearly 14% so far this year, the firm told investors on Wednesday. The losses ...

April 8 (Reuters) - Billionaire fund manager Bill Ackman, who endorsed Donald Trump's run for president, on Tuesday ratcheted up his pleas with Washington to hit pause on tariffs to stave off "a ...

Billionaire hedge fund investor Bill Ackman on Wednesday praised President Trump’s decision to implement a 90-day pause on reciprocal tariffs against foreign trading partners, with the exception ...

Ackman speaks out after getting an earful from small businesses. Hedge fund honcho Bill Ackman joined a growing list of President Donald Trump's billionaire backers calling for the White House to ...