Billionaire Investor Bill Ackman Trims Stake In Chipotle, But Is Still Betting Big On Burritos With 5% StakeForbes • 02/10/20
After Exiting Starbucks, Ackman's Pershing Square Trims Its Chipotle PositionThe Motley Fool • 02/09/20
Ackman's Pershing Square exits Starbucks, sticks by Chipotle, sees gains at AgilentReuters • 02/05/20
Chipotle Mexican Grill, Inc. (CMG) CEO Brian Niccol on Q4 2019 Results - Earnings Call TranscriptSeeking Alpha • 02/05/20