Bill Ackman slams Ro Khanna for backing a California billionaire tax, saying the congressman "lost his way" on wealth policy.

Bill Ackman’s edge isn’t just capital, it’s a framework. Here are nine investing books that shaped his mindset, and the ...

Bill Ackman warned that California is driving itself toward economic decline amid a proposed billionaire wealth tax prompts.

Prominent business and government figures spread rumors about the attack on Brown University’s campus this month, reigniting ...

Sometimes it makes sense to cut losses and invest in better opportunities.