KEY POINTS
  • The hedge fund manager says if ADP is managed properly its earnings per share can rise to $8.70 by fiscal 2022.
  • He says its share price "can increase to $221 - $255 per share" in less than four years.
  • ADP closed at $111.10 on Wednesday.

Billionaire hedge-fund manager Bill Ackman revealed his "transformation plan" for ADP on Thursday to more than double the company's stock price in an epic 167 slide presentation.

ADP's profit "margins are vastly below where they should be," Ackman said on a conference call, walking listeners through Pershing Square's analysis and research.