Joel Greenblatt acquired 39.2 Thousand DTE Energy shares worth $4.36 Million. That's 0.08% of their equity portfolio (350th largest holding). The first DTE Energy trade was made in Q3 2016. Since then Joel Greenblatt bought shares eleven more times and sold shares on ten occasions. The investor's estimated purchase price is $4.46 Million, resulting in a loss of 2.1%.