Prem Watsa acquired 555 Thousand Helmerich & Payne shares worth $23.4 Million. That's 1.49% of their equity portfolio (9th largest holding). The first Helmerich & Payne trade was made in Q1 2015. Since then Prem Watsa bought shares six more times and sold shares on two occasions. The stake costed the investor $22.2 Million, netting the investor a gain of 5.5% so far.