Prem Watsa acquired 2.71 Million CVS Health shares worth $186 Million. That's 10.01% of their entire equity portfolio (4th largest holding). The first CVS Health trade was made in Q4 2019. Since then Prem Watsa bought shares one more times and sold shares on two occasions. The stake costed the investor $151 Million, netting the investor a gain of 23% so far.