Joel Greenblatt acquired 11.2 Thousand Alcoa shares worth $397 Thousand. That's 0.01% of their equity portfolio (1033rd largest holding). The first Alcoa trade was made in Q3 2017. Since then Joel Greenblatt bought shares twelve more times and sold shares on twelve occasions. The stake costed the investor $302 Thousand, netting the investor a gain of 31% so far.