KEY POINTS
  • Bill Ackman's Pershing Square is up 24.7 percent in 2019 through Tuesday, according to the fund's website.
  • Ackman says the recent outperformance has been driven by investments in ADP, Lowe's, Starbucks and Chipotle.
  • The activist investor is already up about 37 percent on his Starbucks stake and nearly 50 percent on his Chipotle bid based on initial average purchase prices
Bill Ackman, founder and CEO of Pershing Square Capital Management.

Hedge fund manager Bill Ackman is on the comeback trail.

His fund Pershing Square says it is up 24.7 percent in 2019 through Tuesday. The fund has made a number of headlines in the past year for new stakes in Starbucks and Hilton Worldwide Holdings.