Bill Ackman, the billionaire investor, has been making significant moves in the financial world after achieving a major milestone with Pershing Square. In the second quarter update, Pershing Square highlighted the successful $5 billion initial public offering of PSUS, the New York Stock Exchange listing of Pershing Square USA, Ltd. (PSUS), and the deployment of the new fund’s capital.
Ackman expressed his satisfaction with the progress made since the IPO, noting that more than 95% of PSUS’s capital has been invested across 14 different positions. This includes six new investments in companies like Visa, Mastercard, Intercontinental Exchange, Netflix, Alcon, and S&P Global. Ackman praised these companies for their simplicity, predictability, strong competitive positions, minimal financial leverage, and excellent management teams.
Looking at Ackman’s 14 holdings as of Q2 2026, we see a diverse portfolio including companies like Uber Technologies, Brookfield Corporation, Microsoft, Amazon, Howard Hughes Holdings, and more. Ackman sees opportunity beyond the AI trade and believes that the current market conditions offer attractive valuations for investments.
The market is increasingly concentrated, with a significant portion of gains coming from just two sectors. Ackman sees this as an opportunity to capitalize on undervalued companies that make up the rest of the market. He aims to generate strong long-term returns rather than chasing short-term market trends.
Ackman’s investment strategy has evolved over the years. Once known for activist investing, he now focuses on building a modern-day version of Berkshire Hathaway. By adopting long-term, shareholder-oriented principles, Ackman aims to hold investments for the long haul. Pershing Square recently reported an earnings beat for its first full quarter after going public, showcasing the success of this new approach.
In conclusion, Bill Ackman’s investment journey has been marked by strategic shifts and a commitment to generating strong returns over the long term. His focus on building a diversified portfolio and seizing opportunities in undervalued companies reflects his dedication to creating value for investors.

