Billionaire Bill Ackman’s Pershing Square Capital Management Has 12.7% of Its Portfolio Invested in This Beaten-Down Stock
Pershing Square Capital Management, led by Bill Ackman, has 12.7% of its portfolio in Uber (UBER), its largest holding. Uber's Q2 revenue missed estimates at $14.19B, but operating income rose 30% to $1.9B. The company faces challenges from self-driving vehicles, but is partnering with Waymo and Rivian (RIVN) for autonomous fleets.
How this was made

The 30-second read
Why it matters
Uber's mixed Q2 results may affect Pershing Square's performance and could trigger rebalancing.
Market read
Uber's earnings and autonomous‑vehicle strategy are central to its stock movement and to large investors like Pershing Square.
What to watch
The $1.25B investment in Rivian and the Waymo partnership could improve margins if autonomous rides scale.
Background
Bill Ackman's Pershing Square holds a 12.7% stake in Uber, highlighting the fund's exposure to the stock.
Ticker impact
Uber reported Q2 revenue up 12% YoY to $14.19B but missed estimates, while operating income rose 30% and adjusted EPS hit $0.81.
Potential modest downside pressure as revenue miss outweighs profit beat.
Revenue miss is a negative catalyst, but operating income growth and EPS beat provide some support.
Market effects
Ride‑hailing sector faces pressure from self‑driving competition, but Uber's partnership with Waymo and Rivian deal may offset concerns.
U.S. market may see slight pullback in transportation stocks.
Limited to investors tracking mobility and autonomous‑vehicle trends.
Counterpoint
Despite revenue miss, the operating income surge and autonomous‑vehicle investments could position Uber for long‑term upside.
Key entities
- IndividualBill Ackman
Founder of Pershing Square Capital Management, large Uber shareholder.
- CompanyWaymo
Self‑driving unit of Alphabet, partnered with Uber for rides.
- CompanyRivian
EV maker supplying autonomous vehicles to Uber.

