Billionaire Bill Ackman Has 51% of His Hedge Fund's $13.6 Billion Portfolio Invested in Just 3 Stocks

In This Article:

Key Points

  • Bill Ackman's Pershing Square struck a deal to transform Howard Hughes into a diversified holding company for investments.

  • Public filings reveal Ackman's top stock picks for his hedge fund, Pershing Square Capital.

  • Ackman recently added to all three of these stocks, so there's still time to buy.

  • 10 stocks we like better than Brookfield Corporation ›

Bill Ackman probably wouldn't mind being mentioned in the same breath as Warren Buffett. In fact, a recent deal between his Pershing Square fund and Howard Hughes Holdings (NYSE: HHH) aims to transform the real estate business into a diversified holding company much like that of Buffett's Berkshire Hathaway. Investors looking to take advantage of Ackman's investment acumen might consider buying a stake in the company.

But it will take a long time for the billionaire's vision for Howard Hughes to play out. Investors who want to follow his best ideas right now can follow along with Pershing Square's quarterly filings with the Securities and Exchange Commission (SEC), which disclose all of the hedge fund's $13.6 billion equity holdings, of which more than half is in the following three stocks.

A 3D pie chart on top of paper print outs of charts.
Image source: Getty Images.

1. Uber Technologies (19% of equity portfolio)

Uber Technologies (NYSE: UBER) is a new addition to Pershing Square's portfolio. Ackman and his team invested roughly $2.3 billion in Uber at the start of 2025. Those shares are now worth roughly $2.6 billion, making it the biggest holding in the portfolio.

Ackman believes the fears that the rise of autonomous vehicles will push down the value of Uber are misplaced. Uber benefits from a considerable network effect with more than 170 million users connecting with millions of drivers for rides and deliveries. That network is extremely valuable to autonomous vehicle companies, making Uber a natural partner. Partnering with Uber allows self-driving car companies to grow faster and increase the utilization of their vehicles, helping them maximize their revenue.

To be sure, autonomous vehicle ubiquity is still a long ways away. In the meantime, Uber continues to produce strong financial results, exhibiting significant operating leverage as it scales. Earnings before interest, taxes, depreciation, and amortization (EBITDA) soared 35% last quarter on the back of a 14% increase in gross bookings. The company forecast similar growth for the second quarter as well.

Uber's also showing strong growth in free cash flow, or what's left of cash flow after capital spending. It produced $2.3 billion in free cash flow last quarter, up 66% year over year. At last year's investor day, management said it aims to convert more than 90% of EBITDA into free cash flow over the next three years.