Joel Greenblatt acquired 4.61 Thousand Enphase Energy shares worth $489 Thousand. That's 0.01% of their equity portfolio (985th largest holding). The first Enphase Energy trade was made in Q2 2018. Since then Joel Greenblatt bought shares ten more times and sold shares on eleven occasions. The stake costed the investor $349 Thousand, netting the investor a gain of 40% so far.