Bill Ackman's position in Dominos Pizza is currently worth $817 Million. That's 8.74% of their entire equity portfolio (6th largest holding). The investor owns 5.82% of the outstanding Dominos Pizza stock. Bill Ackman started to build up the position in Dominos Pizza in Q1 2021 and continued to invest until Q3 2021. Since then they sold 24.2 Thousand shares. The stake costed the investor $771 Million, netting the investor a gain of 6.0% so far.