Uber Technologies has been on a winning streak, with shares up 51% in 2025. The company’s marketplace model for mobility and delivery has led to strong financial results, with $25.1 billion in mobility gross bookings and $23.3 billion in delivery gross bookings.

The company benefits from network effects, making it more valuable as it attracts more users. With 189 million monthly active users, Uber remains a clear leader in the space despite competition from Lyft and DoorDash in the U.S.

Billionaire Bill Ackman holds a significant stake in Uber, with 30.3 million shares representing 20% of his portfolio. Ackman’s strategy focuses on making concentrated bets on high-quality companies for the long term, making his investment in Uber a smart move.

Investors should note that while Uber has seen significant gains, it may not be among the top 10 stocks recommended by the Motley Fool Stock Advisor team. The team focuses on identifying stocks with potential for monster returns, with an average return of 981% compared to 187% for the S&P 500.

Read more at Yahoo Finance: What to Know Before Buying Uber Stock