Joel Greenblatt acquired 5.23 Thousand Diamondback Energy shares worth $1.03 Million. That's 0.02% of their equity portfolio (784th largest holding). The first Diamondback Energy trade was made in Q1 2021. Since then Joel Greenblatt bought shares four more times and sold shares on six occasions. The stake costed the investor $819 Thousand, netting the investor a gain of 25% so far.