Tech Insider
Bill Ackman, Ackman, William Ackman
Bill Ackman only had $40,000 to his name when he started at Harvard Business School.
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warren buffett
Warren Buffett is a big fan of holding cash so he can pounce on bargains.
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Warren Buffett and Elon Musk
Warren Buffett (left) and Elon Musk (right)