Ken Fisher acquired 4.71M Patterson-UTI Energy shares worth $27.5M. That's 0.01% of their equity portfolio (289th largest holding). The investor owns 1.23% of the outstanding Patterson-UTI Energy stock. The first Patterson-UTI Energy trade was made in Q1 2018. Since then Ken Fisher bought shares twelve more times and sold shares on fourteen occasions. The investor's estimated purchase price is $65.5M, resulting in a loss of 58%.