Billionaire Bill Ackman pledges $400 million to brain research after his daughter's stroke
Bill Ackman and Neri Oxman have founded the Ackman Oxman Institute with $400 million in Pershing Square shares, after his daughter's stroke.
Neri Oxman
Hedge fund billionaire Bill Ackman commits $260 million to brain institute after daughter's hemorrhage
Hedge fund billionaire Bill Ackman's foundation is spending $260 million on two Manhattan buildings to house a brain research institute.