Billionaire investor Bill Ackman is challenging the value of high-risk trading tools like leveraged ETFs and zero-day options ...

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 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 ...

Bill Ackman is taking aim at two booming markets beloved by day traders: Highly-leveraged exchange-traded funds and zero-day ...

Billionaire fund manager Bill Ackman reaffirmed his support for President Trump’s trade policy, saying some had “misinterpreted” his call for a 90-day pause on reciprocal tariffs as a ...

"This is not what we voted for," Ackman wrote on X. The investor backed Trump in the election but says the trade war could ...

Bill Ackman said Howard Lutnick was “indifferent” to the mess he has helped create, before questioning the commerce secretary’s economic acumen. Reporter A MAGA billionaire sensationally ...

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 ...

Bill Ackman’s public campaign to slow down the rollout of President Trump’s tariffs continued Tuesday as the billionaire ...