Group 1: Investment Strategy - Bill Ackman adopts a buy-and-hold strategy, purchasing stocks he believes are undervalued and holding them until their prices reflect their true values, which can take months or even years [1] - Ackman has recently invested approximately 2.2billionintoNikeandBrookfieldduringthethirdquarter[2]Group2:Nike−Ackmanacquiredabout275 million worth of Nike stock in Q2 and added 13.2 million shares for over 1billioninQ3afterdisappointingearningsresults[3][4]−Nikeisfacingchallengesinmanagingitsdirect−to−consumersales,leadingtoa101.5 billion in the company across two quarters [7] - The company maintains a 75% ownership stake in its spun-off asset management business and operates in various sectors including infrastructure and renewable energy [8] - Brookfield aims to unlock additional value through operational improvements and plans to compound its free cash flow growth at over 20% annually for the next five years, potentially generating $47 billion in total free cash flow [10] - Shares are currently trading at about 15 times distributable earnings, with management believing the stock should trade at a multiple of 23, indicating a significant discount [11]