Ken Fisher acquired 5.16M Patterson-UTI Energy shares worth $51.8M. That's 0.02% of their equity portfolio (237th largest holding). The investor owns 1.36% of the outstanding Patterson-UTI Energy stock. The first Patterson-UTI Energy trade was made in Q1 2018. Since then Ken Fisher bought shares thirteen more times and sold shares on sixteen occasions. The investor's estimated purchase price is $69M, resulting in a loss of 25%.