Here Are Billionaire Bill Ackman's 3 Biggest Stock Holdings

Group 1: Bill Ackman's Portfolio - Bill Ackman has nearly 50% of his portfolio invested in three stocks: Uber Technologies, Brookfield Corp, and Howard Hughes Holdings [1][2][4][6] - Ackman's largest investment is in Uber Technologies, valued at approximately $3 billion, which constitutes around 20% of his total portfolio [2] - Ackman is a relatively new investor in Uber, having acquired shares in the first quarter of 2025, with the stock price increasing over 40% year to date due to AI and self-driving car hype [3] Group 2: Uber Technologies - Uber Technologies has a current market capitalization of $173 billion, with a gross margin of 32.74% and no dividend yield [1] - The stock price of Uber has fluctuated between $59.33 and $101.99 over the past 52 weeks, with a current price of $83.36 [1] - The potential for the robotaxi market, which could be valued at $10 trillion globally, makes Uber an attractive investment option [3] Group 3: Brookfield Corp - Brookfield Corp is a global alternative investments manager focusing on non-traditional assets such as renewable energy and infrastructure projects [4] - Ackman first purchased shares in Brookfield in early 2024, with the stock rising 13% year to date and achieving a 101% return over the last five years [5] Group 4: Howard Hughes Holdings - Howard Hughes Holdings is a real estate company with projects across multiple states, focusing on Master Planned Communities [6] - Ackman has a historical connection to Howard Hughes Holdings, having helped found the company in 2010 as a spinoff from General Growth Properties [7] - The stock price of Howard Hughes Holdings has only increased by 20% over the past five years, indicating potential value [7]