Bill AckmanBill Ackman is a billionaire investor, hedge fund manager, and philanthropist. As the founder of Pershing Square Capital Management, Ackman is known for his activist investing strategies and involvement in the finance industry. His influence extends to philanthropic initiatives, including education and healthcare.共有するセレブリストには不正確な情報が含まれている可能性があり、現在修正に取り組んでいます