Portofolio ekuitas Q3 2025 Bill Ackman: Total ekuitas AuM: $14.6 miliar $UBER 20,3% $B 19,2% $GOOG 18,6% $NOW 10,6% $QSR 10,0% $AMZN 8,7% $CMG 5,8% $HLT 5,4%