DoorDash presentation from the 19th annual Pershing Square Challenge; Greetings from Ireland
On April 30, I was one of the judges at the 19th annual Pershing Square Challenge, established by my college buddy Bill Ackman of Pershing Square Capital Management. Each year, two dozen three-person teams of first- and second-year Columbia Business School students develop stock pitches. The five finalists present to a panel of judges, which this year included me, Bill, and five others. We awarded the winning team, who pitched food-delivery service DoorDash (DASH), $100,000. The second-place team received $30,000 for their pitch on oil and gas servicer Baker Hughes (BKR). And the third-place team, who pitched energy-drink maker Celsius […]
May 12, 2026
|Whitney Tilson