Core Insights - Bill Ackman maintains a concentrated portfolio with only 10 high-conviction companies, which allows for potential market-beating returns [1][2] Group 1: Top Holdings - Uber constitutes 19.7% of Pershing Square's portfolio, with Ackman acquiring 30.3 million shares at the start of 2025, and the stock has risen approximately 55% since then [4][8] - Uber has a strong user base of 170 million monthly active users and is experiencing growth in gross bookings by 14% last quarter, with EBITDA increasing by 35% and free cash flow growing by 66% [5][7] - Brookfield represents 18.4% of the portfolio, with a diversified business model across real estate, renewable power, and infrastructure, achieving an average growth rate of 19% in distributable earnings per share over the past five years [9][11] - Howard Hughes Holdings accounts for 13.3% of the portfolio, with Ackman acquiring a 46.9% economic stake and aiming to transform it into a diversified holding company, while the company's net asset value is estimated at $5.8 billion per share, compared to a market cap of $4 billion [13][15][18] Group 2: Financial Performance - Uber's enterprise value is less than 23 times forward EBITDA estimates, with management expecting EBITDA growth above 30% in the coming years, indicating an attractive valuation [8] - Brookfield's stock trades at 19 times trailing earnings per share, suggesting it is undervalued compared to peers despite strong growth expectations [12] - Howard Hughes generates strong operating cash flow from real estate sales and rental income, allowing for reinvestment into new projects while maintaining strong returns on capital [16]