Joel Greenblatt acquired 4.24 Thousand American Water Works Inc. shares worth $570 Thousand. That's 0.01% of their equity portfolio (981st largest holding). The first American Water Works Inc. trade was made in Q1 2019. Since then Joel Greenblatt bought shares fourteen more times and sold shares on six occasions. The stake costed the investor $554 Thousand, netting the investor a gain of 2.8% so far.