How Bill Ackman's hedge fund performed in 2020

 Here is the link. 

17 billion dollars - pershing square returns

1. 2015 -21%
2. 2016 -14%
3. 2017 -4%
4. 2018 -1%
5. 2019 58%
6. 2020 68%

Driving returns

Hedge in credit-default swap index markets

Driving profit from hedges into portfolio companies

Reinstating holdings