Jim Simons's position in Patterson-UTI Energy is currently worth $9.61 Million. That's 0.01% of their equity portfolio (931st largest holding). The first Patterson-UTI Energy trade was made in Q2 2013. Since then Jim Simons bought shares eighteen more times and sold shares on twenty occasions. The stake costed the investor $9.53 Million, netting the investor a gain of 0.9% so far.